8.00796
Ethanethiol
for synthesis
Synonym(s):
Ethanethiol, Ethyl mercaptan
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About This Item
Empirical Formula (Hill Notation):
C2H6S
CAS Number:
Molecular Weight:
62.13
UNSPSC Code:
12352105
EC Index Number:
200-837-3
NACRES:
NA.22
MDL number:
Assay:
≥99% (GC)
Form:
liquid
vapor pressure
576 hPa ( 20 °C)
Quality Level
assay
≥99% (GC)
form
liquid
autoignition temp.
295 °C
potency
682 mg/kg LD50, oral (Rat)
expl. lim.
2.8-18 % (v/v)
bp
35 °C/1013 hPa
mp
-148 °C
transition temp
flash point -45 °C
density
0.84 g/cm3 at 20 °C
storage temp.
2-30°C
SMILES string
SCC
InChI
1S/C2H6S/c1-2-3/h3H,2H2,1H3
InChI key
DNJIEGIFACGWOD-UHFFFAOYSA-N
Analysis Note
Assay (GC, area%): ≥ 99 %
Density (d 20 °C/ 4 °C): 0.838 - 0.839
Identity (IR): passes test
Density (d 20 °C/ 4 °C): 0.838 - 0.839
Identity (IR): passes test
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signalword
Danger
Hazard Classifications
Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Flam. Liq. 1
Storage Class
3 - Flammable liquids
wgk
WGK 3
flash_point_f
-49.0 °F - closed cup
flash_point_c
-45 °C - closed cup
Certificates of Analysis (COA)
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