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1,4-Butanediol dimethacrylate Structure

1,4-Butanediol dimethacrylate

Chemical Properties

Melting point −117 °C(lit.)
Boiling point 132-134 °C/4 mmHg (lit.)
Density  1.023 g/mL at 25 °C (lit.)
vapor density  2.09 (vs air)
vapor pressure  430 mm Hg ( 25 °C)
refractive index  n20/D 1.456(lit.)
Flash point 38 °F
storage temp.  2-8°C
solubility  Chloroform (Sparingly), Methanol (Slightly)
form  Liquid
pka 9.8(at 25℃)
color  Clear colorless to slightly yellow
Viscosity 5.29mm2/s
Water Solubility  243mg/L at 20℃
Merck  14,9710
BRN  956566
LogP 3.1 at 20℃
Indirect Additives used in Food Contact Substances 1,4-BUTYLENE GLYCOL DIMETHACRYLATE
FDA 21 CFR 177.1010
CAS DataBase Reference 2082-81-7(CAS DataBase Reference)
FDA UNII KX6732HE0U
NIST Chemistry Reference 1,4-Butylene glycol dimethacrylate(2082-81-7)
EPA Substance Registry System 1,4-Butanediol dimethacrylate (2082-81-7)

Safety

Symbol(GHS)
Signal wordWarning
Hazard statements H315-H317-H319-H335
Precautionary statements P261-P264-P271-P280-P302+P352-P305+P351+P338
Hazard Codes  Xi
Risk Statements  36/37/38-43
Safety Statements  3-16-26-29-39-36/37/39
RIDADR  UN 2924 3/PG 2
WGK Germany  2
RTECS  PA0350000
9-34
HazardClass  3
PackingGroup  I
HS Code  29161400
Hazardous Substances Data 2082-81-7(Hazardous Substances Data)
NFPA 704:
1
2 0

1,4-Butanediol dimethacrylate Price

1,4-Butanediol dimethacrylate Chemical Properties,Usage,Production

1,4-Butanediol dimethacrylate synthesis

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