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Merck
CN

76969

1-Pentene

analytical standard

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About This Item

Linear Formula:
CH3CH2CH2CH=CH2
CAS Number:
109-67-1
Molecular Weight:
70.13
UNSPSC Code:
41116107
NACRES:
NA.24
PubChem Substance ID:
329767454
EC Number:
203-694-5
Beilstein/REAXYS Number:
1731629
MDL number:
MFCD00003567

Key Documents

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InChI key

YWAKXRMUMFPDSH-UHFFFAOYSA-N

InChI

1S/C5H10/c1-3-5-4-2/h3H,1,4-5H2,2H3

SMILES string

CCCC=C

grade

analytical standard

vapor density

2.4 (vs air)

vapor pressure

10.27 psi ( 20 °C)

assay

≥99.5% (GC)

autoignition temp.

522 °F

shelf life

limited shelf life, expiry date on the label

expl. lim.

8.7 %

technique(s)

HPLC: suitable, gas chromatography (GC): suitable

Quality Level

100

refractive index

n20/D 1.372

bp

29.9-30.1 °C (lit.)

density

0.641 g/mL at 25 °C (lit.)

application(s)

cleaning products
cosmetics
environmental
food and beverages
personal care
petroleum

format

neat

storage temp.

2-8°C

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General description

This substance is listed on the positive list of the EU regulation 10/2011 for plastics intended to come into contact with food. Find all available reference materials for compounds listed in 10/2011 here

Application

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Other Notes

Find a digital Reference Material for this product available on our online platform ChemisTwin® for NMR. You can use this digital equivalent on ChemisTwin® for your sample identity confirmation and compound quantification (with digital external standard). An NMR spectrum of this substance can be viewed and an online comparison against your sample can be performed with a few mouseclicks. Learn more here and start your free trial.

signalword

Danger

Hazard Classifications

Asp. Tox. 1 - Eye Irrit. 2 - Flam. Liq. 1 - Skin Irrit. 2

Storage Class

3 - Flammable liquids

wgk

WGK 2

flash_point_f

-59.8 °F - closed cup

flash_point_c

-51 °C - closed cup

ppe

Eyeshields, Faceshields, Gloves

Regulatory Information

危险化学品
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Certificates of Analysis (COA)

Lot/Batch Number
BCCK1423
BCCK3861
BCCK7868
BCCF4357
BCBZ3107

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Yu Shan Susanna Wan et al.
Chemical communications (Cambridge, England), (8)(8), 878-879 (2002-07-19)
A zeolite-based microengineered reactor was fabricated and tested for 1-pentene epoxidation over titanium silicalite-1 (TS-1) catalyst, which has been selectively incorporated within the microreactor channel using a new synthesis procedure.
S R Merrigan et al.
Organic letters, 1(2), 327-329 (2000-05-24)
[formula: see text] The 13C and 2H kinetic isotope effects for the bromination of 1-pentene with Br2 in CCl4 were determined and interpreted with the aid of calculationally predicted isotope effects. The isotope effects observed are consistent with rate-limiting bromonium
Chen Zhao et al.
Urology, 82(3), 744-744 (2013-07-31)
To analyze the gas generated from the transurethral resection of the prostate (TURP) and transurethral resection of bladder (TURB) tumor. Thirty-six smoke samples were collected from a continuous irrigation suction system during the TURP and the TURB. Then, they were
Takuya Kanemitsu et al.
Organic letters, 5(24), 4541-4544 (2003-11-25)
[reaction: see text] The octenediol linker used during automated oligosaccharide assembly is cleaved by olefin cross-metathesis. Until now, this linker could not be applied to sugars containing azides. A detailed study of the cleavage reaction served as basis for the
Silvina A Peirone et al.
Chemphyschem : a European journal of chemical physics and physical chemistry, 15(17), 3848-3854 (2014-09-05)
The products of the gas-phase reactions of OH radicals with 1-pentene and 2-methyl-2-propen-1-ol (221MPO) at T=298±2 K and atmospheric pressure were investigated by using a 4500 L atmospheric simulation chamber that was built especially for this work. The molar yield
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