(2S,3R)-1,4-dibromobutane-2,3-diol

Modify Date: 2025-09-25 23:53:15

(2S,3R)-1,4-dibromobutane-2,3-diol Structure
(2S,3R)-1,4-dibromobutane-2,3-diol structure
Common Name (2S,3R)-1,4-dibromobutane-2,3-diol
CAS Number 1947-59-7 Molecular Weight 247.91300
Density 2.124g/cm3 Boiling Point 365.3ºC at 760mmHg
Molecular Formula C4H8Br2O2 Melting Point N/A
MSDS N/A Flash Point 174.7ºC

 Names

Name (2S,3R)-1,4-dibromobutane-2,3-diol
Synonym More Synonyms

 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%

 Synonyms

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
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