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Safety Information

P4607

Sigma-Aldrich

1,4-Pentadiene

99%

Synonym(s):

Allylethylene

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About This Item

Linear Formula:
CH2=CHCH2CH=CH
CAS Number:
Molecular Weight:
68.12
Beilstein:
1696934
EC Number:
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22

vapor pressure

11.91 psi ( 20 °C)

Assay

99%

refractive index

n20/D 1.389 (lit.)

bp

26 °C (lit.)

mp

−148 °C (lit.)

density

0.659 g/mL at 25 °C (lit.)

storage temp.

2-8°C

SMILES string

C=CCC=C

InChI

1S/C5H8/c1-3-5-4-2/h3-4H,1-2,5H2

InChI key

QYZLKGVUSQXAMU-UHFFFAOYSA-N

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Application

1,4-Pentadiene can be used as a precursor in the synthesis of (+)-isolysergol, phosphorinanes and lithium pentadienyl complexes.

Pictograms

FlameHealth hazard

Signal Word

Danger

Hazard Statements

Hazard Classifications

Asp. Tox. 1 - Flam. Liq. 1

Storage Class Code

3 - Flammable liquids

WGK

WGK 3

Flash Point(F)

-4.0 °F - closed cup

Flash Point(C)

-20 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

FSL

Group 4: Flammable liquids
Special flammables
Hazardous rank I

JAN Code

P4607-BULK:
P4607-VAR:
P4607-5G:
P4607-1G:


Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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