41329
1-Butanethiol
analytical standard
Synonym(s):
Butyl mercaptan, Mercaptan C4
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About This Item
SMILES string
CCCCS
InChI
1S/C4H10S/c1-2-3-4-5/h5H,2-4H2,1H3
InChI key
WQAQPCDUOCURKW-UHFFFAOYSA-N
grade
analytical standard
vapor density
3.1 (vs air)
vapor pressure
83 mmHg ( 37.7 °C)
assay
≥98.5% (HPLC)
shelf life
limited shelf life, expiry date on the label
technique(s)
HPLC: suitable, gas chromatography (GC): suitable
impurities
≤0.5% water
Quality Level
bp
98 °C (lit.)
mp
−116 °C (lit.)
density
0.842 g/mL at 25 °C (lit.)
suitability
conforms to structure for H-NMR
application(s)
cleaning products
cosmetics
flavors and fragrances
food and beverages
personal care
format
neat
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Application
wgk
WGK 3
signalword
Danger
Hazard Classifications
Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Irrit. 2 - Flam. Liq. 2 - Skin Irrit. 2 - Skin Sens. 1 - STOT SE 3
target_organs
Respiratory system
Storage Class
3 - Flammable liquids
flash_point_f
53.6 °F - closed cup
flash_point_c
12 °C - closed cup
Regulatory Information
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