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Key Documents

Safety Information

W330302

Sigma-Aldrich

2-Methyl-1-butanethiol

≥95%, FG

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About This Item

Linear Formula:
C2H5CH(CH3)CH2SH
CAS Number:
Molecular Weight:
104.21
FEMA Number:
3303
EC Number:
Council of Europe no.:
11509
MDL number:
UNSPSC Code:
12164502
PubChem Substance ID:
Flavis number:
12.048
NACRES:
NA.21
Organoleptic:
sulfurous
grade:
FG
Halal
biological source:
synthetic
food allergen:
no known allergens

biological source

synthetic

Quality Level

grade

FG
Halal

reg. compliance

EU Regulation 1334/2008 & 872/2012
FDA 21 CFR 110

vapor pressure

41.4 mmHg ( 37.7 °C)

Assay

≥95%

refractive index

n20/D 1.447 (lit.)

bp

116-117 °C (lit.)

density

0.848 g/mL at 25 °C (lit.)

application(s)

flavors and fragrances

Documentation

see Safety & Documentation for available documents

food allergen

no known allergens

Organoleptic

sulfurous

SMILES string

CCC(C)CS

InChI

1S/C5H12S/c1-3-5(2)4-6/h5-6H,3-4H2,1-2H3

InChI key

WGQKBCSACFQGQY-UHFFFAOYSA-N

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Pictograms

FlameExclamation mark

Signal Word

Danger

Hazard Statements

Hazard Classifications

Eye Irrit. 2 - Flam. Liq. 2 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

3 - Flammable liquids

WGK

WGK 3

Flash Point(F)

66.2 °F - closed cup

Flash Point(C)

19 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

FSL

Group 4: Flammable liquids
Type 1 petroleums
Hazardous rank II
Water insoluble liquid

JAN Code

W330302-VAR:
W330302-BULK:
W330302-1KG:
W330302-25G:4548173976884
W330302-SAMPLE:
W330302-100G:4548173976877


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