112925
1-Butanethiol
99%
Synonym(s):
Butyl mercaptan, Mercaptan C4
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vapor density
3.1 (vs air)
vapor pressure
83 mmHg ( 37.7 °C)
assay
99%
refractive index
n20/D 1.443 (lit.)
bp
98 °C (lit.)
mp
−116 °C (lit.)
density
0.842 g/mL at 25 °C (lit.)
functional group
thiol
SMILES string
CCCCS
InChI
1S/C4H10S/c1-2-3-4-5/h5H,2-4H2,1H3
InChI key
WQAQPCDUOCURKW-UHFFFAOYSA-N
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This Item | P7908 | 8.01587 | W347809 |
|---|---|---|---|
| assay 99% | assay 98% | assay ≥98.0% (GC) | assay ≥98% |
| Quality Level 200 | Quality Level 200 | Quality Level 200 | Quality Level 400 |
| bp 98 °C (lit.) | bp 126 °C (lit.) | bp 97-99 °C/1013 hPa | bp 98 °C (lit.) |
| refractive index n20/D 1.443 (lit.) | refractive index n20/D 1.446 (lit.) | refractive index - | refractive index n20/D 1.443 (lit.) |
| mp −116 °C (lit.) | mp - | mp -116 °C | mp −116 °C (lit.) |
| density 0.842 g/mL at 25 °C (lit.) | density 0.84 g/mL at 25 °C (lit.) | density 0.84 g/cm3 at 20 °C | density 0.842 g/mL at 25 °C (lit.) |
Application
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
wgk_germany
WGK 3
flash_point_f
53.6 °F - closed cup
flash_point_c
12 °C - closed cup
ppe
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
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