2,3-Butanediol,1,4-dimercapto-, (2R,3S)-rel- cas no:6892-68-8
Synonyms: 2,3-Butanediol,1,4-dimercapto-, (R*,S*)-;Erythritol, 1,4-dithio- (8CI);1,4-Dithioerythritol;DTE;Dithioerythritol;erythro-1,4,-Dimercapto-2,3-butanediol;
Name2,3-Butanediol,1,4-dimercapto-, (2R,3S)-rel-
CAS6892-68-8
Synonyms2,3-Butanediol,1,4-dimercapto-, (R*,S*)-;Erythritol, 1,4-dithio- (8CI);1,4-Dithioerythritol;DTE;Dithioerythritol;erythro-1,4,-Dimercapto-2,3-butanediol;
EINECS(EC#)229-998-8
Molecular FormulaC4 H10O2S2
Molecular Weight154.25
Appearancewhite solid
refractive index1.579
storage temp2-8°C
Sensitive Air Sensitive
Hazard Xn:Harmful;
Risk R22;R36/37/38
Safety Hazard Codes:Xi,Xn
Risk Statements:36/37/38-22
36/37/38:Irritating to eyes, respiratory system and skin
22:Harmful if swallowed
Safety Statements:26-36-37/39
26:In case of contact with eyes, rinse immediately with plenty
of water and seek medical advice
36:Wear suitable protective clothing
37/39:Wear suitable protective clothing, gloves and eye/face
protection
WGK Germany:3
HS Code:29309070
HS Code 29309070
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- KF2410000
- CHEMICAL NAME :
- Erythritol, 1,4-dithio-
- CAS REGISTRY NUMBER :
- 6892-68-8
- BEILSTEIN REFERENCE NO. :
- 1719756
- LAST UPDATED :
- 199701
- DATA ITEMS CITED :
- 4
- MOLECULAR FORMULA :
- C4-H10-O2-S2
- MOLECULAR WEIGHT :
- 154.26
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intramuscular
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 309 mg/kg
- TOXIC EFFECTS :
- Behavioral - convulsions or effect on seizure threshold
MUTATION DATA
- TYPE OF TEST :
- Cytogenetic analysis
- TEST SYSTEM :
- Human Lymphocyte
- DOSE/DURATION :
- 100 umol/L
- REFERENCE :
- HEREAY Hereditas (Lund, Sweden). (Gjoerloffsgatan 121, S-261 34 Landskrona,
Sweden) V.1- 1947- Volume(issue)/page/year: 91,105,1979
*** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA ***
NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA :
NOES - National Occupational Exposure Survey (1983)
NOES Hazard Code - X4164
No. of Facilities: 315 (estimated)
No. of Industries: 2
No. of Occupations: 4
No. of Employees: 8177 (estimated)
No. of Female Employees: 5997 (estimated)
