(2S,3R)-1,4-dibromobutane-2,3-diol
Names
[ CAS No. ]:
1947-59-7
[ Name ]:
(2S,3R)-1,4-dibromobutane-2,3-diol
[Synonym ]:
1,4-dideoxy-meso-erythritol
meso-1,4-dibromo-butane-2,3-diol
1,4-Dibromo-1,4-dideoxy-meso-erythritol
meso-1,4-Dibrom-butan-2,3-diol
Dibromo-meso-erythritol
1,4-dibromo-1,4-dideoxy-erythritol
Chemical & Physical Properties
[ Density]:
2.124g/cm3
[ Boiling Point ]:
365.3ºC at 760mmHg
[ Molecular Formula ]:
C4H8Br2O2
[ Molecular Weight ]:
247.91300
[ Flash Point ]:
174.7ºC
[ Exact Mass ]:
245.88900
[ PSA ]:
40.46000
[ LogP ]:
0.49800
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- KF2295000
- CHEMICAL NAME :
- Erythritol, 1,4-dibromo-1,4-dideoxy-, (meso)-
- CAS REGISTRY NUMBER :
- 1947-59-7
- LAST UPDATED :
- 197904
- DATA ITEMS CITED :
- 1
- MOLECULAR FORMULA :
- C4-H8-Br2-O2
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intraperitoneal
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 280 mg/kg
- TOXIC EFFECTS :
- Tumorigenic - protects against induction of experimental tumors
- REFERENCE :
- ARZNAD Arzneimittel-Forschung. Drug Research. (Editio Cantor Verlag, Postfach 1255, W-7960 Aulendorf, Fed. Rep. Ger.) V.1- 1951- Volume(issue)/page/year: 17,145,1967
Safety Information
[ HS Code ]:
2905590090
Customs
[ HS Code ]: 2905590090
[ Summary ]:
2905590090 other halogenated, sulphonated, nitrated or nitrosated derivatives of acyclic alcohols。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%