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Key Documents

Safety Information

W330418

Sigma-Aldrich

3-Methyl-2-butanethiol

≥98%

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About This Item

Linear Formula:
(CH3)2CHCH(SH)CH3
CAS Number:
Molecular Weight:
104.21
FEMA Number:
3304
EC Number:
Council of Europe no.:
11510
MDL number:
UNSPSC Code:
12164502
PubChem Substance ID:
Flavis number:
12.049
NACRES:
NA.21
Organoleptic:
sulfurous
grade:
Halal
Kosher
biological source:
synthetic
food allergen:
no known allergens

biological source

synthetic

Quality Level

grade

Halal
Kosher

Assay

≥98%

refractive index

n20/D 1.444 (lit.)

bp

109-112 °C (lit.)

density

0.841 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

CC(C)C(C)S

InChI

1S/C5H12S/c1-4(2)5(3)6/h4-6H,1-3H3

InChI key

BFLXFRNPNMTTAA-UHFFFAOYSA-N

Pictograms

Flame

Signal Word

Danger

Hazard Statements

Hazard Classifications

Flam. Liq. 2

Storage Class Code

3 - Flammable liquids

WGK

WGK 3

Flash Point(F)

60.0 °F - closed cup

Flash Point(C)

15.56 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Information

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Certificates of Analysis (COA)

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Anamika Sharma et al.
Frontiers in chemistry, 6, 516-516 (2018-11-18)
The study involves exploring the three orthogonal sites for aromatic nucleophilic substitution in cyanuric chloride (TCT). The preferential order of incorporation of different nucleophiles (such as alcohol, thiol, and amine) was addressed both experimentally and theoretically. The preferential order for

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