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81-21-0

Name Dicyclopentadiene diepoxide
CAS 81-21-0
EINECS(EC#) 201-334-1
Molecular Formula C10H12O2
MDL Number MFCD00077209
Molecular Weight 164.2
MOL File 81-21-0.mol

Chemical Properties

Appearance white to yellow-beige crystals or
Melting point  185-189 °C(lit.)
Boiling point  120°C 10mm
density  1,331 g/cm3
refractive index  1.5460 (estimate)
Fp  120°C/10mm subl.
storage temp.  Sealed in dry,2-8°C
form  Crystals or Crystalline Powder
color  White to yellow-beige
Water Solubility  Soluble in water.
BRN  112743
CAS DataBase Reference 81-21-0(CAS DataBase Reference)
EPA Substance Registry System 81-21-0(EPA Substance)

Safety Data

Hazard Codes  Xn
Risk Statements 
R22:Harmful if swallowed.
R36:Irritating to the eyes.
Safety Statements 
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
RIDADR  UN 2811 6.1/PG 3
WGK Germany  3
RTECS  PB9625200
TSCA  Yes
HazardClass  6.1
HS Code  29109000
Hazardous Substances Data 81-21-0(Hazardous Substances Data)
Toxicity
LD50 orl-rat: 210 mg/kg UCDS** 10/5/61

Hazard Information

Material Safety Data Sheet(MSDS)

Well-known Reagent Company Product Information

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