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CAS 71-55-6

CAS 71-55-6 matches 0 EU annex records across Annex II–VI of Regulation 1223/2009.

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Chemical identity and properties

PubChem 2D chemical structure for CAS 71-55-6
CAS 71-55-6PubChem CID 6278

1,1,1-Trichloroethane

1,1,1-trichloroethane is a member of the class of chloroethanes carrying three chloro substituents at position 1. It has a role as a polar solvent. — ChEBI

IUPAC name
1,1,1-trichloroethane
Molecular formula
C2H3Cl3
Molecular weight
133.40 g/mol
Exact mass
131.930033 Da
XLogP3
2.4
Topological polar surface area
0.0 Ų
Hydrogen-bond donors
0
Hydrogen-bond acceptors
0
Covalent units
1
Defined stereocentres
0

Also known as

MethylchloroformChlorotheneCleaniteInhibisolChlorothene NUChlorothene VGAerothene TTalpha-T
16 more reported names
Methyl chloroformChloroteneChlortenSolvent 111Genklene LBMethyltrichloromethaneTafcleanChlorothene SMEthane, 1,1,1-trichloro-Ethana NUalpha-Trichloroethane1,1,1-TCEThree One AThree One SChloroform, methyl-Tri-ethane
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External database identifiers

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 71-55-6

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How CAS 71-55-6 is used on this site

CAS 71-55-6 is the Chemical Abstracts Service identifier used to pin this page to a specific substance. In the current dataset, 0 EU annex records share 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 71-55-6 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.