1,2-Ethanedithiol cas no:540-63-6
Synonyms: 1,2-Ethanedithiol; 1,2-Ethanedithiol, 95+% (Assay); Dithioglycol; Ethylene dimercaptan;
Name1,2-Ethanedithiol
CAS540-63-6
Synonyms1,2-Ethanedithiol; 1,2-Ethanedithiol, 95+% (Assay); Dithioglycol; Ethylene dimercaptan;
EINECS(EC#)208-752-3
Molecular FormulaC2H6S2
Molecular Weight94.19
AppearanceClear colorless solid
refractive index1.558
storage tempStore at 0-5°C
Globally Harmonized System of Classification adn Labelling of Chemicals(GHS)
Hazardclass3
Hazard T:Toxic;
Risk R10;R21;R23/25
Safety Hazard Codes:T,Xn,F
Risk Statements:10-23/24/25-23/25-21-36-23-21/22-36/37/38-20/21/22
10:Flammable
23/24/25:Toxic by inhalation, in contact with skin and if swallowed
23/25:Toxic by inhalation and if swallowed
21:Harmful in contact with skin
36:Irritating to the eyes
23:Toxic by inhalation
21/22:Harmful by inhalation, in contact with skin and if swallowed
36/37/38:Irritating to eyes, respiratory system and skin
20/21/22:Harmful by inhalation, in contact with skin and if swallowed
Safety Statements:36/37/39-45-26-16-36/37-36-7/9
36/37/39:Wear suitable protective clothing, gloves and eye/face
protection
45:In case of accident or if you feel unwell, seek medical
advice immediately (show label where possible)
26:In case of contact with eyes, rinse immediately with plenty
of water and seek medical advice
16:Keep away from sources of ignition - No smoking
36/37:Wear suitable protective clothing and gloves
36:Wear suitable protective clothing
7/9:Keep container tightly closed and in a well-ventilated
place
RIDADR:UN 3071 6.1/PG 2
WGK Germany:3
HazardClass:3
PackingGroup:III
HS Code:29309070
Hazardous Substances Data:540-63-6(Hazardous Substances Data)
HS Code 29309070
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- KI3325000
- CHEMICAL NAME :
- 1,2-Ethanedithiol
- CAS REGISTRY NUMBER :
- 540-63-6
- BEILSTEIN REFERENCE NO. :
- 0505946
- LAST UPDATED :
- 199710
- DATA ITEMS CITED :
- 5
- MOLECULAR FORMULA :
- C2-H6-S2
- MOLECULAR WEIGHT :
- 94.20
- WISWESSER LINE NOTATION :
- SH2SH
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 342 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- DCTODJ Drug and Chemical Toxicology. (Marcel Dekker, 270 Madison Ave., New
York, NY 10016) V.1- 1977/78- Volume(issue)/page/year: 3,249,1980
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intraperitoneal
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 50 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- EJMCA5 European Journal of Medicinal Chemistry--Chimie Therapeutique.
(Editions Scientifiques Elsevier, 29 rue Buffon, F-75005, Paris, France)
V.9- 1974- Volume(issue)/page/year: 17,235,1982
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intravenous
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 56200 ug/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems
Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010)
Volume(issue)/page/year: NX#02101
