1,4-Dibromo-2,3-butanediol

[ Density]:
2.124 g/cm3

[ Boiling Point ]:
365.3ºC at 760 mmHg

[ Melting Point ]:
82-84ºC

[ Molecular Formula ]:
C₄H₈Br₂O₂

[ Molecular Weight ]:
247.91300

[ Flash Point ]:
174.7ºC

[ Exact Mass ]:
245.88900

[ PSA ]:
40.46000

[ LogP ]:
0.49800

[ Vapour Pressure ]:
8.09E-07mmHg at 25°C

[ Index of Refraction ]:
1.583

Click to get detail MSDS

[ Symbol ]:

GHS05, GHS07

[ Signal Word ]:
Danger

[ Hazard Statements ]:
H315-H318-H335

[ Precautionary Statements ]:
P261-P280-P305 + P351 + P338

[ Personal Protective Equipment ]:
dust mask type N95 (US);Eyeshields;Gloves

[ Hazard Codes ]:
Xi:Irritant;

[ Risk Phrases ]:
R37/38;R41

[ Safety Phrases ]:
S26-S39

[ RIDADR ]:
NONH for all modes of transport

[ HS Code ]:
2905590090

[ 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%

Preparation of DL-2,3,4-trihydroxybutylarsonic acid and dl-2,3-dihydroxybutane-1,4-bis(arsonic acid): starting compounds for novel arsonolipids.

Chem. Phys. Lipids 148(2) , 97-104, (2007)

The reaction of DL-1,3-butadiene diepoxide and of DL-1,4-dibromo-2,3-butanediol with aqueous alkaline sodium arsenite, "Na(3)AsO(3)", gave mixtures of the title arsonic acids which can be separated by...

Surface activity and premicellar aggregation of some novel diquaternary gemini surfactants. Rosen MJ and Liu L.

J. Am. Oil Chem. Soc. 73(7) , 885-90, (1996)

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