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Safety Information

W350206

Sigma-Aldrich

2-Mercapto-3-butanol

mixture of isomers, ≥97%, FG

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Linear Formula:
CH3CH(OH)CH(SH)CH3
CAS Number:
Molecular Weight:
106.19
FEMA Number:
3502
EC Number:
Council of Europe no.:
760
MDL number:
UNSPSC Code:
12164502
PubChem Substance ID:
Flavis number:
12.024
NACRES:
NA.21

biological source

synthetic

Quality Level

grade

FG
Halal
Kosher

reg. compliance

EU Regulation 1334/2008 & 178/2002

Assay

≥97%

refractive index

n20/D 1.48 (lit.)

bp

53 °C/10 mmHg (lit.)

density

1.013 g/mL at 25 °C (lit.)

application(s)

flavors and fragrances

Documentation

see Safety & Documentation for available documents

food allergen

no known allergens

Organoleptic

meaty; alliaceous; sulfurous

SMILES string

CC(O)C(C)S

InChI

1S/C4H10OS/c1-3(5)4(2)6/h3-6H,1-2H3

InChI key

MJQWABQELVFQJL-UHFFFAOYSA-N

Related Categories

Biochem/physiol Actions

Taste at 4 ppm

Pictograms

FlameExclamation mark

Signal Word

Warning

Hazard Statements

Hazard Classifications

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

Target Organs

Respiratory system

WGK

WGK 3

Flash Point(F)

134.6 °F

Flash Point(C)

57 °C

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Information

危险化学品

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Zemfira S Kinzyabaeva et al.
Ultrasonics sonochemistry, 67, 105169-105169 (2020-05-18)
We have discovered a selective and efficient method for the synthesis of previously unknown 1,9-(1',4'-oxathiano)-1,9-dihydro-(C60-Ih)[5,6]fullerene, a compound with the direct attachment of the sulfur atom to the fullerene core. The method is based on the reaction of C60 with 1,2-hydroxythiols
Mosciano, G.
Perfumer & Flavorist, 21, 52-52 (1996)

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