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1-Butanethiol

ALDRICH/112925 - 99%

Synonym: Butyl mercaptan; Mercaptan C4

CAS Number: 109-79-5
Empirical Formula (Hill Notation): C4H10S
Molecular Weight: 90.19
EC Number: 203-705-3
MDL Number: MFCD00004905
Linear Formula: CH3(CH2)3SH
Product Type: Chemical
Catalog Number PKG Qty. Price Quantity
45-112925-250ML 250 mL
 $113.00
1/EA		 Add To Favorites
45-112925-1L 1 L
 $168.00
1/EA		 Add To Favorites

 

assay 99%
bp 98 °C (lit.)
density 0.842 g/mL at 25 °C (lit.)
functional group thiol
InChI 1S/C4H10S/c1-2-3-4-5/h5H,2-4H2,1H3
InChI key WQAQPCDUOCURKW-UHFFFAOYSA-N
mp −116 °C (lit.)
Quality Level 200 
refractive index n20/D 1.443 (lit.)
SMILES string CCCCS
vapor density 3.1 (vs air)
vapor pressure 83 mmHg ( 37.7 °C)
Application: 1-Butanethiol is used as a model gaseous analyte for fast-responding membrane-free amperometric gas sensor.
Packaging: 1 L in Sure/Seal™
Packaging: 250 mL in Sure/Seal™
Purity 99%
bp 98 °C (lit.)
mp −116 °C (lit.)
Density 0.842 g/mL at 25 °C (lit.)
Refractive Index n20/D 1.443 (lit.)
UNSPSC 12352100

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