Dicyclopentadiene 26472-00-4 99%
Dicyclopentadiene Chemical Properties
Melting point 33 °C(lit.)
Boiling point 170 °C(lit.)
density 0.986 g/mL at 25 °C(lit.)
vapor pressure 3 hPa (20 °C)
refractive index n20/D 1.511
Fp 114 °F
storage temp. Store below +30°C.
form Liquid
Specific Gravity 0.968
color Clear
Odor Camphor-like.
explosive limit 0.8-6.3%(V)
Water Solubility Immiscible with water.
FreezingPoint 31.5℃
Hydrolytic Sensitivity 4: no reaction with water under neutral conditions
Merck 14,2739
BRN 1904092
Stability: Stable at room temperature, but may form explosive peroxides if stored in contact with air. Incompatible with oxidizing agents. Decomposes on heating. Flammable. Mixtures of the vapour with air are explosive.
InChIKey HECLRDQVFMWTQS-UHFFFAOYSA-N
CAS DataBase Reference 77-73-6(CAS DataBase Reference)
NIST Chemistry Reference 4,7-Methano-1H-indene, 3a,4,7,7a-tetrahydro-(77-73-6)
EPA Substance Registry System Dicyclopentadiene (77-73-6)
Dicyclopentadiene Basic information
Product Name: Dicyclopentadiene
Synonyms: 3,4,7,7-Tetrahydro-4,7-methano-1H-indene;3a,4,7,7a-tetrahydro-7-methano-1h-indene;3a,4,7,7a-tetrahydro-7-methanoindene;4,7-methano-1H-indene,3a,4,7,7a-tetrahydro-;4,7-methano-3a,4,7,7a-tetrahydro-1H-indene;4,7-Methanoindene, 3a,4,7,7a-tetrahydro-;DCPD90%;ALPHA-DICYCLOPENTADIENE
CAS: 77-73-6
MF: C10H12
MW: 132.2
EINECS: 201-052-9
Mol File: 77-73-6.mol
Safety Information
Hazard Codes F,Xn,N,T
Risk Statements 11-20/22-36/37/38-51/53-23-22-10
Safety Statements 36/37-61-45-26
RIDADR UN 2048 3/PG 3
WGK Germany 3
RTECS PC1050000
Autoignition Temperature 503 °C
TSCA Yes
HazardClass 3
PackingGroup III
HS Code 29021990
Hazardous Substances Data 77-73-6(Hazardous Substances Data)
Toxicity LD50 orally in Rabbit: 353 mg/kg LD50 dermal Rabbit 4940 mg/kg
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