3-Bromopropane-1,2-diol , 98% , 4704-77-2

Synonym(s):
α-Glycerol bromohydrin

CAS NO.：4704-77-2

Empirical Formula: C3H7BrO2

Molecular Weight: 154.99

MDL number: MFCD00004711

EINECS: 225-186-2

PRODUCT Properties

• Boiling point: 72-75 °C0.2 mm Hg(lit.)
• Density: 1.771 g/mL at 25 °C(lit.)
• refractive index: n20/D 1.518(lit.)
• Flash point: >230 °F
• storage temp.: 2-8°C
• solubility: Chloroform (Slightly), Methanol (Slightly)
• pka: 13.07±0.20(Predicted)
• form: Viscous Liquid
• color: Clear colorless to yellow
• Specific Gravity: 1.77
• BRN: 1719124
• EPA Substance Registry System: 1,2-Propanediol, 3-bromo- (4704-77-2)

Description and Uses

Protecting reagent for carbonyl functions.

Safety

• Symbol(GHS): GHS05
• Signal word: Danger
• Hazard statements: H314
• Precautionary statements: P280-P303+P361+P353-P304+P340+P310-P305+P351+P338-P363-P405
• Hazard Codes: C
• Risk Statements: 34
• Safety Statements: 26-36/37/39-45
• RIDADR: UN 1760 8/PG 2
• WGK Germany: 3
• RTECS: TY3360000
• F: 8
• HazardClass: 8
• PackingGroup: III
• HS Code: 29055998