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Merck
CN

P4607

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
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
209-736-9
Beilstein/REAXYS Number:
1696934
MDL number:
Assay:
99%
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InChI key

QYZLKGVUSQXAMU-UHFFFAOYSA-N

InChI

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

SMILES string

C=CCC=C

vapor pressure

11.91 psi ( 20 °C)

assay

99%

Quality Level

bp

26 °C (lit.)

mp

−148 °C (lit.)

density

0.659 g/mL at 25 °C (lit.)

storage temp.

2-8°C

Related Categories

Application

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

pictograms

FlameHealth hazard

signalword

Danger

hcodes

Hazard Classifications

Asp. Tox. 1 - Flam. Liq. 1

Storage Class

3 - Flammable liquids

wgk

WGK 3

flash_point_f

-4.0 °F - closed cup

flash_point_c

-20 °C - closed cup

ppe

Eyeshields, Faceshields, Gloves

Regulatory Information

监管及禁止进口产品
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Fethi Khaled et al.
The journal of physical chemistry. A, 123(11), 2261-2271 (2019-02-16)
Hydroxyl radicals and olefins are quite important from a combustion and an atmospheric chemistry standpoint. Large amounts of olefinic compounds are emitted into the earth's atmosphere from both biogenic and anthropogenic sources. Olefins make a significant share in transportation fuels
A H Neerincx et al.
Journal of breath research, 10(4), 046014-046014 (2016-12-03)
Staphylococcus aureus (S. aureus) is a common bacterium infecting children with cystic fibrosis (CF). Since current detection methods are difficult to perform in children, there is need for an alternative. This proof of concept study investigates whether breath profiles can
Light-Driven, Zirconium-Catalyzed Hydrophosphination with Primary Phosphines.
Bange C A, et al.
ACS Catalysis (2018)
Structural Influences in Lithium Pentadienylsilane Complexes.
Day B M, et al.
Organometallics, 32(15), 4448-4451 (2013)
Jason A Deck et al.
Organic letters, 12(11), 2610-2613 (2010-05-14)
The first enantioselective synthesis of (+)-isolysergol was completed in 12 steps from commercially available materials by a novel approach that features a late stage microwave-mediated, diastereomeric ring-closing metathesis catalyzed by a chiral molybdenum catalyst to simultaneously form the D ring

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