GL Biochem (Shanghai) Ltd.
China
Product Name: 1,2-Ethanedithiol
Price: ￥Inquiry/1kg ￥Inquiry/100g
Purity: 99.0%
Stocking Period: Inquiry
Contact: Jackie Yang

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: 1,2-Ethanedithiol
Price: ￥318.0/100g ￥108.0/25g
Purity: 97.0%
Stocking Period: Inquiry
Contact: Liu jia

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 1,2-Ethanedithiol
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang

Henan Tianfu Chemical Co., Ltd.
China
Product Name: L k Vadehra
Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
Purity: 99.0%
Stocking Period: Inquiry
Contact: Anson

540-63-6

540-63-6 structure

540-63-6 structure

Name: 1,2-Ethanedithiol
Chemical Name: 1,2-Ethanedithiol
CAS Number: 540-63-6
Molecular Formula: C₂H₆S₂
Molecular Weight: 94.199
Catalog: Flavors and spices Synthetic spice Thiol perfume
Create Date: 2018-02-10 08:00:00
Modify Date: 2024-01-05 10:16:45

Name	1,2-Ethanedithiol
Synonyms	Ethane dithiol SH2SH MFCD00004892 ethanedithiol Ethylene mercaptan Dithioglycol ethane-1,2-dithiol EINECS 208-752-3 1,2-Dimercaptoethane,Dithioglycol,Ethylene mercaptan 1,2-dimercaptoethane 1,2-Ethanedithiol Dithioethyleneglycol

Density	1.1±0.1 g/cm3
Boiling Point	144.3±13.0 °C at 760 mmHg
Melting Point	−41 °C(lit.)
Molecular Formula	C₂H₆S₂
Molecular Weight	94.199
Flash Point	44.4±0.0 °C
Exact Mass	93.991089
PSA	77.60000
LogP	1.31
Vapour density	>1 (vs air)
Vapour Pressure	6.5±0.3 mmHg at 25°C
Index of Refraction	1.517
Storage condition	Store at 0-5°C
Stability	Stable. Flammable. Incompatible with oxidizing agents, bases, reducing agents, alkali metals.
Water Solubility	insoluble

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

Symbol	GHS02, GHS06
Signal Word	Danger
Hazard Statements	H226-H301-H310 + H330-H319
Precautionary Statements	P260-P280-P284-P301 + P310-P302 + P350-P305 + P351 + P338
Personal Protective Equipment	Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
Hazard Codes	T:Toxic;
Risk Phrases	R10;R21;R23/25
Safety Phrases	S36/37/39-S45-S26-S16-S36/37
RIDADR	UN 3071 6.1/PG 2
WGK Germany	3
RTECS	KI3325000
Packaging Group	III
Hazard Class	3
HS Code	29309070

Precursor 10
5769-02-8 66278-17-9 106-93-4 822-38-8
107-06-2 54509-73-8 1940-01-8 10017-60-4
420-12-2 107-21-1
DownStream 10
106592-05-6 108555-43-7 6247-55-8 100-68-5
56160-67-9 106139-97-3 106456-85-3 111428-41-2
3570-55-6 25423-55-6

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%