1,3-Propanedithiol
Names
[ CAS No. ]:
109-80-8
[ Name ]:
1,3-Propanedithiol
[Synonym ]:
1,3-Propanedithiol
propane-1,3-dithiol
1,3-Dimercaptopropane
Trimethylene Dithiol
MFCD00004904
EINECS 203-706-9
Chemical & Physical Properties
[ Density]:
1.0±0.1 g/cm3
[ Boiling Point ]:
170.4±13.0 °C at 760 mmHg
[ Melting Point ]:
−79 °C(lit.)
[ Molecular Formula ]:
C3H8S2
[ Molecular Weight ]:
108.226
[ Flash Point ]:
58.9±0.0 °C
[ Exact Mass ]:
108.006737
[ PSA ]:
77.60000
[ LogP ]:
1.70
[ Vapour density ]:
>1 (vs air)
[ Vapour Pressure ]:
2.0±0.3 mmHg at 25°C
[ Index of Refraction ]:
1.510
[ Storage condition ]:
2-8°C
[ Stability ]:
Stable. Incompatible with oxidizing agents, bases, reducing agents, alkali metals. Store cool.
[ Water Solubility ]:
<0.1 g/100 mL at 21 ºC
MSDS
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- TZ2585500
- CHEMICAL NAME :
- 1,3-Propanedithiol
- CAS REGISTRY NUMBER :
- 109-80-8
- BEILSTEIN REFERENCE NO. :
- 1071197
- LAST UPDATED :
- 199710
- DATA ITEMS CITED :
- 4
- MOLECULAR FORMULA :
- C3-H8-S2
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- LDLo - Lowest published lethal dose
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 1070 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- AECTCV Archives of Environmental Contamination and Toxicology. (Springer-Verlag New York, Inc., Service Center, 44 Hartz Way, Secaucus, NJ 070944) V.1- 1973- Volume(issue)/page/year: 14,111,1985
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intravenous
- SPECIES OBSERVED :
- Mammal - cat
- DOSE/DURATION :
- 28 mg/kg
- TOXIC EFFECTS :
- Behavioral - tremor Behavioral - convulsions or effect on seizure threshold Gastrointestinal - changes in structure or function of salivary glands
- REFERENCE :
- JPETAB Journal of Pharmacology and Experimental Therapeutics. (Williams & Wilkins Co., 428 E. Preston St., Baltimore, MD 21202) V.1- 1909/10- Volume(issue)/page/year: 87(Suppl),6,1946
Safety Information
[ Symbol ]:
GHS07
[ Signal Word ]:
Warning
[ Hazard Statements ]:
H315-H319-H335
[ Precautionary Statements ]:
P305 + P351 + P338
[ Personal Protective Equipment ]:
Eyeshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
[ Hazard Codes ]:
Xi
[ Risk Phrases ]:
R36/37/38
[ Safety Phrases ]:
S26-S24/25
[ RIDADR ]:
3336
[ WGK Germany ]:
3
[ RTECS ]:
TZ2585500
[ Packaging Group ]:
III
[ Hazard Class ]:
6.1
[ HS Code ]:
29309070
Synthetic Route
Precursor & DownStream
Precursor
DownStream
Customs
[ HS Code ]: 2930909090
[ Summary ]:
2930909090. other organo-sulphur compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%