Basic information Safety Related Supplier
Dicyclopentadiene Structure

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
Flash point 114 °F
storage temp.  Store below +30°C.
solubility  Chloroform (Slightly), Methanol (Slightly)
form  Liquid
color  Clear
Specific Gravity 0.968
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
Dielectric constant 2.4900000000000002
Exposure limits ACGIH: TWA 0.5 ppm; STEL 1 ppm
NIOSH: TWA 5 ppm(30 mg/m3)
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
LogP 3.300 (est)
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)

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

MSDS

Usage And Synthesis

Dicyclopentadiene Supplier

Dicyclopentadiene manufacturers