8.21042
1,3-Propanedithiol
for synthesis
Synonym(s):
1,3-Propanedithiol
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About This Item
Linear Formula:
HS(CH2)3SH
CAS Number:
Molecular Weight:
108.23
EC Index Number:
203-706-9
UNSPSC Code:
12352105
MDL number:
Quality Level
assay
≥98.0% (GC)
potency
50-300 mg/kg LD50, oral (Rat)
bp
169-170 °C
mp
-79 °C
transition temp
flash point 59 °C
density
1.08 g/cm3 at 20 °C
InChI
1S/C3H8S2/c4-2-1-3-5/h4-5H,1-3H2
InChI key
ZJLMKPKYJBQJNH-UHFFFAOYSA-N
Analysis Note
Assay (GC, area%): ≥ 98.0 % (a/a)
Density (d 20 °C/ 4 °C): 1.077 - 1.080
Identity (IR): passes test
Density (d 20 °C/ 4 °C): 1.077 - 1.080
Identity (IR): passes test
signalword
Danger
hcodes
Hazard Classifications
Acute Tox. 3 Oral - Flam. Liq. 3 - Skin Irrit. 2
Storage Class
3 - Flammable liquids
wgk
WGK 3
flash_point_f
138.2 °F - closed cup
flash_point_c
59 °C - closed cup
Certificates of Analysis (COA)
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