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W385808

3-Methyl-1-butanethiol

≥97%

Synonym(s):

Isoamyl mercaptan

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About This Item

Linear Formula:
(CH3)2CHCH2CH2SH
CAS Number:
541-31-1
Molecular Weight:
104.21
FEMA Number:
3858
UNSPSC Code:
12164502
PubChem Substance ID:
24901907
Flavis number:
12.171
EC Number:
208-774-3
NACRES:
NA.21
MDL number:
MFCD00004899
Organoleptic:
sulfurous
Biological source:
synthetic
Food allergen:
no known allergens
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biological source

synthetic

Quality Segment

400

assay

≥97%

refractive index

n20/D 1.4432 (lit.)

bp

117-118 °C (lit.)

density

0.835 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)CCS

InChI

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

InChI key

GIJGXNFNUUFEGH-UHFFFAOYSA-N

pictograms

FlameExclamation mark
GHS02,GHS07

signalword

Danger

Hazard Classifications

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

target_organs

Respiratory system

Storage Class

3 - Flammable liquids

wgk

WGK 3

flash_point_f

64.4 °F - closed cup

flash_point_c

18 °C - closed cup

ppe

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

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