Supplier Product Identification Physical and Chemical Properties Fire Fighting Measures Accidental Release Measures Hazards Identification
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3-Hydroxybutanoic acid(625-71-8)

Supplier Product Identification Physical and Chemical Properties Fire Fighting Measures Accidental Release Measures Hazards Identification

Product Identification

Product Name
3-Hydroxybutanoic acid
Synonyms
(+/-)-b-Hydroxybutyric acid
DL-3-Hydroxybutyric acid
CAS
625-71-8
Formula
C4H8O3
Molecular Weight
104.11
EINECS
210-908-0
Merck
13,4746
Beilstein/Gmelin
1720568
Beilstein Reference
4-03-00-00760

Physical and Chemical Properties

Solubility in water
Very soluble
Melting Point
49 - 50
Boiling Point
269
Vapor Pressure
0.001 (25 C)
pKa/pKb
4.36 (pKa)
Heat Of Vaporization
58.9 kJ/mol
Usage
Starting material for producing chiral compounds.

Fire Fighting Measures

Flash Point
121
Fire Fighting
Extinguish using Water spray. Carbon dioxide, dry chemical powder, or appropriate foam.

Accidental Release Measures

Small spills/leaks
Flush spill area with copious amounts of water. Place in appropriate container.

Hazards Identification

EC Risk Phrase
36/37/38
EC Safety Phrase
26 36
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