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5-ETHYLIDENE-2-NORBORNENE Structure

5-ETHYLIDENE-2-NORBORNENE

Chemical Properties

Melting point -80.15°C
Boiling point 146 °C(lit.)
Density  0.893 g/mL at 25 °C(lit.)
vapor density  4.1 (vs air)
vapor pressure  4.6 mm Hg ( 20 °C)
refractive index  n20/D 1.49(lit.)
Flash point 101 °F
storage temp.  Flammables area
solubility  Chloroform (Slightly), Hexanes (Slightly)
form  Liquid
color  Colorless to Almost colorless
explosive limit ~6.4%
Water Solubility  Soluble in water (0.01% at 20C).
Exposure limits ACGIH: TWA 2 ppm; STEL 4 ppm
NIOSH: Ceiling 5 ppm(25 mg/m3)
Stability Volatile
InChI 1S/C9H12/c1-2-8-5-7-3-4-9(8)6-7/h2-4,7,9H,5-6H2,1H3/b8-2+/t7-,9-/m0/s1
InChIKey OJOWICOBYCXEKR-WHZSQGQPSA-N
SMILES C\C=C1/C[C@H]2C[C@@H]1C=C2
LogP 3.82 at 20℃
CAS DataBase Reference 16219-75-3(CAS DataBase Reference)
EPA Substance Registry System 5-Ethylidene-2-norbornene (16219-75-3)

Safety Information

Hazard Codes  Xn,N
Risk Statements  10-22-36/37/38-65-51/53-48/20-43-38-20
Safety Statements  16-26-36/37/39-62-61
RIDADR  UN 2929 6.1/PG 2
OEL Ceiling: 5 ppm (25 mg/m3)
WGK Germany  2
RTECS  RB9450000
TSCA  TSCA listed
HazardClass  3
PackingGroup  III
HS Code  29021990
Storage Class 3 - Flammable liquids
Hazard Classifications Acute Tox. 4 Inhalation
Aquatic Chronic 2
Asp. Tox. 1
Flam. Liq. 3
Skin Irrit. 2
STOT RE 2 Inhalation
Hazardous Substances Data 16219-75-3(Hazardous Substances Data)

MSDS

Usage And Synthesis

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