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Home/Compounds/Flavor & Fragrance/Benzyl mercaptan
C7H8S
124.21 g/mol
Flavor & FragranceWarning

BENZYL MERCAPTAN

CAS100-53-8EC202-862-5
Category
Flavor & Fragrance
Compound Class
Aromatic
Primary Use
synthetic flavoring substance and odorant

Benzyl mercaptan is an organosulfur compound that occurs in trace amounts naturally. It is a colorless, malodorous liquid commonly used as a synthetic flavoring substance and odorant.

synthetic flavoring substanceodorant

Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.

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Related Compounds

ReferenceSame Category

Methyl phenyl sulfide

CAS100-68-5

flavoring agent or adjuvant

ReferenceSame Category

1-methoxy-3-methylbenzene

CAS100-84-5

flavor and fragrance intermediate

ReferenceSame Category

Dimethyl benzyl carbinol

CAS100-86-7

Flavoring agent

ReferenceSame Category

Pyrrole-2-carboxaldehyde

CAS1003-29-8

flavoring agent

Safety Reference

Toxic
Toxic
Harmful
Harmful
Warning
H302Harmful if swallowed
H319Causes serious eye irritation
H227
H330Fatal if inhaled
H336May cause drowsiness or dizziness
Regulatory Compliance1
  • CN Catalogue of Hazardous ChemicalsCNRegulation
    Listed· listed since 2015-05-01Source

Customs Tariff Classification

The international HS code for BENZYL MERCAPTAN (CAS 100-53-8) is 2930.90.

HS code (international, 6-digit)

2930.90

EU CN code (8-digit)

2930 90 95

Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.

Identifiers
IUPAC Name

phenylmethanethiol

InChIKey

UENWRTRMUIOCKN-UHFFFAOYSA-N

SMILES

C1=CC=C(C=C1)CS

Synonyms (37)
  • SDQ
  • BENZYL MERCAPTAN (USP-RS)
  • Benzyl mercaptan, United States Pharmacopeia (USP)
  • (Mercaptomethyl)benzene
  • (Thiomethyl)benzene
  • BENZYL MERCAPTAN
  • Benzenemethanethiol
  • Benzenemethanethiol, 9CI
  • Benzylhydrosulfide
  • Benzylthiol
  • DODEOYL BENZYL MERCAPTAN
  • FEMA 2147
  • Methanethiol, phenyl-
  • Phenylmethanethiol
  • Phenylmethyl mercaptan
  • Thiobenzyl alcohol
  • Toluene, alpha-mercapto-
  • Toluene-alpha-thiol
  • USAF ex-1509
  • Usaf ek-1509
  • a-Mercaptotoluene
  • a-Toluenethiol, 8CI
  • a-Toluolthiol
  • a-Tolyl mercaptan
  • a-toluenethiol
  • alpha-Mercapto-Toluene
  • alpha-Tolyl mercaptan
  • alphaToluenethiol
  • alphaToluolthiol
  • benzyl hydrosulphide
  • benzylmercaptane
  • benzylsulfane
  • toluene-a-thiol

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