cis-1,3-Pentadiene Structure

cis-1,3-Pentadiene

Chemical Properties

Melting point -140 °C
Boiling point 43 °C
Density  0.69
vapor pressure  6.58 psi ( 20 °C)
refractive index  n20/D 1.436
Flash point -15 °C
storage temp.  Freezer
Water Solubility  Insoluble in water
form  clear liquid
color  Colorless to Almost colorless
BRN  1523658
Henry's Law Constant 1.1×10-4 mol/(m3Pa) at 25℃, Yaws (2003)
Stability Stable. Highly flammable - readily forms explosive mixtures with air. Incompatible with strong oxidizing agents. Refrigerate.
Major Application cleaning products
cosmetics
flavors and fragrances
food and beverages
personal care
InChI 1S/C5H8/c1-3-5-4-2/h3-5H,1H2,2H3/b5-4-
InChIKey PMJHHCWVYXUKFD-PLNGDYQASA-N
SMILES C\C=C/C=C
EWG's Food Scores 1
FDA UNII PT6373J6YO
EPA Substance Registry System 1,3-Pentadiene, (3Z)- (1574-41-0)
UNSPSC Code 85151701
NACRES NA.24

Safety

Symbol(GHS) Flame (GHS02)Health Hazard (GHS08)
Signal wordDanger
Hazard statements H225-H304
Precautionary statements P210-P301+P310+P331
Hazard Codes  F,Xn
Risk Statements  11-65
Safety Statements  16-62
RIDADR  1993
WGK Germany  WGK 3
RTECS  RZ2469000
TSCA  TSCA listed
HS Code  2901.29.5000
HazardClass  3.1
PackingGroup  I
Storage Class 3 - Flammable liquids
Hazard Classifications Asp. Tox. 1
Flam. Liq. 2
NFPA 704:
3
1 0

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cis-1,3-Pentadiene Chemical Properties,Usage,Production

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