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CAS 1 record

CAS 120-12-7

CAS 120-12-7 matches 1 EU annex record across Annex II–VI of Regulation 1223/2009.

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Chemical identity and properties

PubChem 2D chemical structure for CAS 120-12-7
CAS 120-12-7PubChem CID 8418

Anthracene

Acene is a polycyclic aromatic hydrocarbon consisting of fused benzene rings in a rectilinear arrangement. It is an ortho-fused polycyclic arene and a member of acenes. — ChEBI

IUPAC name
anthracene
Molecular formula
C14H10
Molecular weight
178.23 g/mol
Exact mass
178.078250319 Da
XLogP3
4.4
Topological polar surface area
0.0 Ų
Hydrogen-bond donors
0
Hydrogen-bond acceptors
0
Covalent units
1
Defined stereocentres
0

Also known as

ParanaphthaleneAnthracinTetra Olive N2GAnthracenNSC 7958p-NaphthaleneCHEBI:35298AI3-00155
16 more reported names
EH46A1TLD7Sterilite hop defoliantNSC7958NSC-7958RefChem:6382204-371-1Anthracen [German]CCRIS 767AnthraxceneAnthrazenHSDB 702AcenEINECS 204-371-1WLN: L C666JAnthracene, pureAnthracene, analytical standard
Open full PubChem recordPubChem annotations3D structure image
External database identifiers

Evidence from additional scientific databases

NIH PubChem PUG-View
Exact identifier match8418

Attributed physical-property, hazard, environmental and use annotations.

  • First Aid: EYES: First check the victim for contact lenses and remove if present. Flush victim's eyes with water or normal saline solution for 20 to 30 minutes while simultaneously calling a hospital or poison control center. Do not put any ointments, oils, or medication in the victim's eyes without specific instructions from a physician. IMMEDIATELY transport the victim after flushing eyes to a hospital even if no symptoms (such as redness or irritation) develop.; SKIN: IMMEDIATELY flood affected skin with water while removing and isolating all contaminated clothing. Gently wash all affected skin areas thoroughly with soap and water. If symptoms such as redness or irritation develop, IMMEDIATELY call a physician and be prepared to transport the victim to a hospital for treatment.; INHALATION: IMMEDIATELY leave the contaminated area; take deep breaths of fresh air. If symptoms (such as wheezing, coughing, shortness of breath, or burning in the mouth, throat, or chest) develop, call a physician and be prepared to transport the victim to a hospital. Provide proper respiratory protection to rescuers entering an unknown atmosphere. Whenever possible, Self-Contained Breathing Apparatus (SCBA) shou Source: CAMEO Chemicals
  • Note: This chemical does not meet GHS hazard criteria for 0.5% (3 of 573) of reports. Source: European Chemicals Agency (ECHA)
  • Signal: Danger Source: European Chemicals Agency (ECHA)
  • GHS Hazard Statements: H315 (21.1%): Causes skin irritation [Warning Skin corrosion/irritation]; H319 (97.7%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]; H350 (18.5%): May cause cancer [Danger Carcinogenicity]; H400 (21.1%): Very toxic to aquatic life [Warning Hazardous to the aquatic environment, acute hazard]; H410 (22.2%): Very toxic to aquatic life with long lasting effects [Warning Hazardous to the aquatic environment, long-term hazard] Source: European Chemicals Agency (ECHA)
  • Precautionary Statement Codes: P203, P264, P264+P265, P273, P280, P302+P352, P305+P351+P338, P318, P321, P332+P317, P337+P317, P362+P364, P391, P405, and P501 (click each P-code to see the statement) Source: European Chemicals Agency (ECHA)
  • ECHA C&L Notifications Summary: Aggregated GHS information provided per 573 reports by companies from 18 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.; Reported as not meeting GHS hazard criteria per 3 of 573 reports by companies.; There are 17 notifications provided by 570 of 573 reports by companies with hazard statement code(s).; Information may vary between notifications depending on impurities, additives, and other factors. The percentage value in parenthesis indicates the notified classification ratio from companies that provide hazard codes. Only hazard codes with percentage values above 10% are shown. For more detailed information, please visit ECHA C&L website. Source: European Chemicals Agency (ECHA)
  • Signal: Danger Source: NITE-CMC
  • GHS Hazard Statements: H317: May cause an allergic skin reaction [Warning Sensitization, Skin]; H335: May cause respiratory irritation [Warning Specific target organ toxicity, single exposure; Respiratory tract irritation]; H350: May cause cancer [Danger Carcinogenicity]; H373: May causes damage to organs through prolonged or repeated exposure [Warning Specific target organ toxicity, repeated exposure] Source: NITE-CMC
  • Precautionary Statement Codes: P203, P260, P261, P271, P272, P280, P302+P352, P304+P340, P318, P319, P321, P333+P317, P362+P364, P403+P233, P405, and P501 (click each P-code to see the statement) Source: NITE-CMC
  • GHS Hazard Statements: H350: May cause cancer [Danger Carcinogenicity] Source: NITE-CMC
  • Precautionary Statement Codes: P203, P280, P318, P405, and P501 (click each P-code to see the statement) Source: NITE-CMC
  • Signal: Warning Source: NITE-CMC
  • GHS Hazard Statements: H317: May cause an allergic skin reaction [Warning Sensitization, Skin]; H319: Causes serious eye irritation [Warning Serious eye damage/eye irritation]; H335: May cause respiratory irritation [Warning Specific target organ toxicity, single exposure; Respiratory tract irritation]; H351: Suspected of causing cancer [Warning Carcinogenicity] Source: NITE-CMC
  • Health Effects: PAHs are carcinogens and have been associated with the increased risk of skin, respiratory tract, bladder, stomach, and kidney cancers. They may also cause reproductive effects and depress the immune system. (L10) Source: Toxin and Toxin Target Database (T3DB)
  • Toxicity Summary: IDENTIFICATION AND USE: Anthracene (ANT) is a solid. It is used as an intermediate for dyes, alizarin, phenanthrene, carbazole, anthraquinone, calico printing, a component of smoke screens, scintillation counting crystals, and in organic semiconductor research. HUMAN EXPOSURE AND TOXICITY: Melanosis coli is associated with an increased risk of colorectal tumors but is not agreed to be a precancerous lesion. The condition has been associated with the ingestion of ANT laxatives and is believed to be caused by increased epithelial apoptosis. In a longitudinal analysis from 1946 to 2002, a total of 618 employees with exposure to soot, raw paraffin, tar, anthracene, pitch or similar substances were examined. Squamous cell carcinomas, basal cell carcinomas, keratoacanthomas and melanomas were diagnosed. ANT failed in a large number of studies to induce unscheduled DNA synthesis in human HeLa cells with metabolic activation, while it gave a marginally positive, nondose-related response in primary human skin epithelial cells. It yielded negative results in tests for forward mutation in human lymphoblastoid cells (36 ug/mL). UV radiation (295 nm) induced covalent binding of ANT to DNA which Source: Hazardous Substances Data Bank (HSDB)
  • Toxicity Summary: The ability of PAH's to bind to blood proteins such as albumin allows them to be transported throughout the body. Many PAH's induce the expression of cytochrome P450 enzymes, especially CYP1A1, CYP1A2, and CYP1B1, by binding to the aryl hydrocarbon receptor or glycine N-methyltransferase protein. These enzymes metabolize PAH's into their toxic intermediates. The reactive metabolites of PAHs (epoxide intermediates, dihydrodiols, phenols, quinones, and their various combinations) covalently bind to DNA and other cellular macromolecules, initiating mutagenesis and carcinogenesis. (L10, L23, A27, A32) Source: Toxin and Toxin Target Database (T3DB)
  • Environmental Bioconcentration: BCFs were measured in the following aquatic species: Goldfish, 162(1); Gambusia (fish), 1029(2); Rainbow trout, 4400 to 9200(3); Daphnia pulex, 759 to 912(4,5); Chlorella fusca variety vacuolata (green algae), 7760(6); Golden orfe, 912(7); Pontoporeia hoyi (scud), 17,000(8); and midge (Chironomousiparius), 46.7(9). A BCF of 7300 was measured in guppies (Poecilia reticulata) in static bioconcentration experiments(10). BCF values of 1660 to 2820 and 903 to 2710 were determined in carp (Cyprinus carpio) using flow-through conditions and anthracene concentrations of 15 and 1.5 ug/L, respectively(11). According to a classification scheme(12), these BCFs suggest that bioconcentration in aquatic organisms ranges from moderate to very high(SRC). The BCF in Daphnia magna was found to decrease with increasing concentration of Aldrich humic acids: BCF (dissolved organic carbon, mg/L), 607 (0.2) and 319 (2.0); however, this difference was not considered significant due to the large sample variance(13). Aldrich humic acids in water did not significantly alter Daphnia magna accumulation of anthracene: BCF (dissolved organic carbon, mg/L), 389 (0.3), 362 (1.5), and 340 (5.7)(13). Depuration half- Source: Hazardous Substances Data Bank (HSDB)
  • Environmental Bioconcentration: Uptake, depuration, and biotransformation rates of (14)carbon-labeled anthracene were determined for Pontoporeia hoyi, the dominant benthic invertebrate in the Great Lakes, at 4, 7, 10, and 15 °C(1). The uptake rate constants increased from 136/hr to 215/hr over the temp range studied and were seasonally dependent(1). The depuration rate constant at the apparent optimum temp of 7 °C was 0.015/hr for anthracene(1). The biotransformation ability of Pontoporeia hoyi is low, and degradation of anthracene was undetectable even after exposures of 48 hr(1). The bioconcentration factor can be predicted from the uptake and depuration kinetics to be approx 16,800 at 4 °C(1). The effects of temperature and anthracene concentration on uptake and depuration rate constants and bioconcentration factors were determined for larvae of the midge, Chironomus riparius(2). At 25 °C, the uptake rate constant estimated from 10 hr and 30 hr exposure and by the initial rate methods increased with concentration between 1.7 and 30.5 ug/L(2). At a constant concentration (22 ug/L), the uptake rate constant was max at 25 °C and less at 16 and 30 °C(2). Bluegills (Lepomis macrochirus) were exposed to (14)C-labele Source: Hazardous Substances Data Bank (HSDB)
  • Environmental Fate: TERRESTRIAL FATE: Based on a classification scheme(1), measured Koc values ranging from 2600(2) to 8600(3) indicate that anthracene is expected to have slight to no mobility in soil(SRC). Volatilization of anthracene from moist soil surfaces is expected to be an important fate process(SRC) given a Henry's Law constant of 4.88X10-5 atm-cu m/mole(4). However, adsorption to soil is expected to attenuate volatilization(SRC). Anthracene is not expected to volatilize from dry soil surfaces(SRC) based upon a vapor pressure of 6.56X10-6 mm Hg at 25 °C(5). Biodegradation half-lives of 134 days in unacclimated Kidman sandy loam soils(6) and 19 days in soil at an old oil reclamation facility(7) indicate that the extent of biodegradation will be affected by the nature of the soil, and whether resident microbial populations have been acclimated(SRC). Source: Hazardous Substances Data Bank (HSDB)
  • Environmental Fate: AQUATIC FATE: Based on a classification scheme(1), measured Koc values ranging from 2600(2) to 8600(3) indicate that anthracene is expected to adsorb to suspended solids and sediment(SRC). Volatilization from water surfaces is expected(4) based upon a Henry's Law constant of 4.88X10-5 atm-cu m/mole(5). Using this Henry's Law constant and an estimation method(4), volatilization half-lives for a model river and model lake are 24 hrs and 12 days, respectively(SRC). However, volatilization from water surfaces is expected to be attenuated by adsorption to suspended solids and sediment in the water column. The estimated volatilization half-life from a model pond is 89 months if adsorption is considered(6). According to a classification scheme(7), BCFs ranging from 162 in goldfish(8) to 9200 in rainbow trout(9) suggest that bioconcentration in aquatic organisms is moderate to very high(SRC). Aqueous soil humic acid solution Koc values ranging from 7.1X10+4 to 1.3X10+5(10) indicate that humic substances in water may reduce the bioavailability of anthracene to aquatic organisms(11). Anthracene is also susceptible to direct photolysis in sunlit surface waters(12,13). Utilizing the Japanese M Source: Hazardous Substances Data Bank (HSDB)
  • Environmental Fate: ATMOSPHERIC FATE: According to a model of gas/particle partitioning of semivolatile organic compounds in the atmosphere(1), anthracene, which has an extrapolated vapor pressure of 6.56X10-6 mm Hg at 25 °C(2), will exist in both the vapor and particulate phases in the ambient atmosphere. Vapor-phase anthracene is degraded in the atmosphere by reaction with photochemically-produced hydroxyl radicals(SRC); the half-life for this reaction in air is estimated to be 3.2 hrs(SRC), calculated from its rate constant of 1.79X10-10 cu cm/molecule-sec at 25 °C(3). Particulate-phase anthracene may be removed from the air by wet and dry deposition(SRC). Rapid photolysis of anthracene in aqueous solutions has been reported(4,5); therefore, anthracene may be susceptible to direct photolysis by sunlight(SRC). Source: Hazardous Substances Data Bank (HSDB)
  • Sources/Uses: Used to make dyestuffs (anthraquinone and alizarin dyes); Also used to make synthetic fibers and plastics and in semiconductor research; [HSDB] May be present in wood preservatives and pesticides; Occurs in coal tar volatiles, tobacco smoke, exhaust emissions, charcoal broiled meat smoke, edible oils, surface waters, waste waters, and lake sediments; [CHEMINFO] Source: Haz-Map, Information on Hazardous Chemicals and Occupational Diseases
  • Industrial Processes with risk of exposure: Applying Wood Preservatives [Category: Other] Source: Haz-Map, Information on Hazardous Chemicals and Occupational Diseases
  • Uses: Important source of dyestuffs (manufacturing anthraquinone, alizarin dyes). Source: Hazardous Substances Data Bank (HSDB)
  • Uses: Dyes, alizarin, phenanthrene, carbazole, anthraquinone, calico printing, a component of smoke screens, scintillation counting crystals, organic semiconductor research. Source: Hazardous Substances Data Bank (HSDB)
  • Uses: Intermediate for the synthesis of anthraquinone Source: Hazardous Substances Data Bank (HSDB)
  • Uses: The use of anthracene as a plasticizer for thermosetting resins and as a light stabilizer for polymers has been proposed. The use of anthracene derivatives as building blocks for engineering plastics was also suggested. Source: Hazardous Substances Data Bank (HSDB)
  • Uses: For more Uses (Complete) data for Anthracene (6 total), please visit the HSDB record page. Source: Hazardous Substances Data Bank (HSDB)
  • Uses: PAHs are released into the environment via the combustion of fossil fuels, coke oven emissions and vehicle exhausts, as well as naturally from forest fires and vocanic eruptions. PAHs from these sources may contaminate nearly water systems. They are also found in coal tar and charbroiled food. (L10) Source: Toxin and Toxin Target Database (T3DB)

Mapped by: Existing checksum-valid CAS to unique PubChem CID match. Retrieved: 2026-08-31. Open source record

Scientific classifications and hazard annotations provide context and do not replace the market-specific regulatory decision shown above.

Additional source coverage and match status
SourceResultChecked
NIH PubChem PUG-ViewExact match2026-08-31

A recorded no-match is useful evidence that the source was checked; it is not a claim that the substance does not exist elsewhere.

Retrieved from NIH PubChem on 2026-08-31 by checksum-valid CAS matching. Chemical properties do not replace the regulatory decision on this page.

Records for CAS 120-12-7

1 total

How CAS 120-12-7 is used on this site

CAS 120-12-7 is the Chemical Abstracts Service identifier used to pin this page to a specific substance. In the current dataset, 1 EU annex record shares this identifier, which helps you cross-check whether the same substance appears under one regulatory context or several.

Use this page when a supplier specification, SDS or raw-material dossier gives you CAS 120-12-7 and you need to see every linked Annex II–VI record in one place. The entry cards above are the quickest route to concentration limits, warnings, annex placement and product-type conditions.

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A substance identified by CAS 120-12-7 may appear in multiple EU cosmetic regulation annexes when it is subject to different conditions in different contexts. For example, a substance might be restricted under Annex III with specific conditions, and the same CAS might also appear in Annex IV as an approved colorant under separate entry conditions. Each entry must be reviewed individually.

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A CAS number is assigned by the Chemical Abstracts Service (USA) and is globally recognised. An EC number is a European Commission identifier from inventories such as EINECS, ELINCS or the NLP list. Both identifiers may appear in EU cosmetic annex entries. Some substances have both, some have only one, and some older entries may have neither.

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