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2-Pentene

2-Pentene structure

CAS No:
109-68-2
Formula:
C5H10
Chemical Name:
2-Pentene
Synonyms:
2-Pentene;β-n-Amylene;sym-Methylethylethylene;1-Methyl-2-ethylethylene;3-Pentene;β-Amylene;NSC 7894
Categories:
Organic Chemistry > Hydrocarbons and Derivatives

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Description

colourless liquid

2-Pentene Basic Attributes

Molecular Weight：

70.13

Exact Mass：

70.13

EC Number：

203-695-0

DSSTox ID：

DTXSID5059375

HScode：

2901299090

Characteristics

PSA：

0 Å²

XLogP3：

1.97250

Appearance：

2-pentene, (e)- is a colorless liquid with a hydrocarbon odor. Usually in technical grade as a mixture of isomers. Used as a solvent, in organic synthesis, and as a polymerization inhibitor.

Density：

0.6595 g/cm³ @ Temp: 11 °C

Melting Point：

-147 °C

Boiling Point：

37 °C

Flash Point：

−50 °F

Refractive Index：

n 20/D 1.381

Water Solubility：

Not miscible or difficult to mix in water.

Storage Conditions：

2-8°C

Vapor Pressure：

8.06 psi ( 20 °C)

OH：

6.60e-11 cm3/molecule*sec

Safety Information

Packing level：

Hazard category：

Transport codes：

UN 3295 3/PG 2

wgk germany：

hazard class code：

11-36/37/38-65

safety instructions：

9-16-26-29-33-36-62

Marks：

F,Xn

Stability/Shelf Life：

Stable. Extremely flammable - note low boiling point and low flash point. Incompatible with strong oxidizing agents.

GHS Classification：

|Danger|H225 (100%): Highly Flammable liquid and vapor [Danger Flammable liquids]|P210, P233, P240, P241, P242, P243, P261, P264, P271, P280, P301+P310, P302+P352, P303+P361+P353, P304+P340, P305+P351+P338, P312, P321, P331, P332+P313, P337+P313, P362, P370+P378, P403+P233, P403+P235, P405, and P501|Aggregated GHS information provided by 44 companies from 3 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

2-Pentene Use and Manufacturing

Manufacturing Info：

2-Pentene: ACTIVE|2-Pentene, (2Z)-: ACTIVE|2-Pentene, (2E)-: ACTIVE

Computed Properties

Molecular Weight:70.13
XLogP3:2.1
Rotatable Bond Count:1
Exact Mass:70.078250319
Monoisotopic Mass:70.078250319
Heavy Atom Count:5
Complexity:27
Undefined Bond Stereocenter Count:1
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

Recommended Suppliers of 2-Pentene

Shaanxi Dideu Medichem Co. Ltd Contact Supplier

CN
5 YRS

Business licensed Certified factory

Manufactory Supplier of Chemical Pesticides,Food Additives,Agrochemicals,Active Pharm Ingredients,Flavors and Fragrances,Chemical Catalyst,Chemical Materials,Chem&Pharm Intermediates,Organic Intermediates,Feed Additive

TRANS-2-PENTENE 109-68-2

CAS No.: 109-68-2

Grade: Industrial Grade

Content: 99.0%

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Shandong Baiding Chemical Co., LTD Contact Supplier

CN
2 YRS

Business licensed

Trader Supplier of Ortho-xylene,1-Butylene,Ammonium hydrogen fluoride,Bitumen

2-Pentene C5H10 CAS 109-68-2 with Competitive Price Strong Supply Ability of China Manufacturer

Unit Price: $1000-1150 /MT FOB

CAS No.: 109-68-2

Grade: Industrial Grade

Content: 99%

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