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2478-10-6

Name 4-Hydroxybutyl acrylate
CAS 2478-10-6
EINECS(EC#) 219-606-3
Molecular Formula C7H12O3
MDL Number MFCD00010261
Molecular Weight 144.17
MOL File 2478-10-6.mol

Chemical Properties

Appearance clear liquid
Melting point  -112°C
Boiling point  95 °C/0.1 mmHg (lit.)
density  1.041 g/mL at 25 °C(lit.)
vapor pressure  0.5Pa at 20℃
refractive index  n20/D 1.452(lit.)
Fp  >230 °F
storage temp.  0-6°C
form  clear liquid
pka 14.99±0.10(Predicted)
color  Colorless to Almost colorless
Water Solubility  soluble
FreezingPoint  -112
BRN  1756545
Exposure limits ACGIH: TWA 5 mg/m3
NIOSH: TWA 5 mg/m3
InChIKey NDWUBGAGUCISDV-UHFFFAOYSA-N
LogP 0.77 at 25℃
CAS DataBase Reference 2478-10-6(CAS DataBase Reference)
NIST Chemistry Reference 4-Hydroxybutyl acrylate(2478-10-6)
EPA Substance Registry System 2478-10-6(EPA Substance)

Safety Data

Hazard Codes  Xn,N,Xi
Risk Statements 
R20/21/22:Harmful by inhalation, in contact with skin and if swallowed .
R36/37/38:Irritating to eyes, respiratory system and skin .
R51/53:Toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment .
Safety Statements 
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S37/39:Wear suitable gloves and eye/face protection .
S38:In case of insufficient ventilation, wear suitable respiratory equipment .
S61:Avoid release to the environment. Refer to special instructions safety data sheet .
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection .
S29:Do not empty into drains .
RIDADR  2922
WGK Germany  3
10
TSCA  Yes
HazardClass  8
PackingGroup  II
HS Code  29161290

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