2-METHYLPENTENE

Modify Date: 2025-08-25 18:43:47

2-METHYLPENTENE structure	Common Name	2-METHYLPENTENE
	CAS Number	763-29-1	Molecular Weight	84.15950
	Density	0.682 g/mL at 25 °C(lit.)	Boiling Point	62 °C(lit.)
	Molecular Formula	C₆H₁₂	Melting Point	-136 °C
	MSDS	Chinese USA	Flash Point	−15 °F
	Symbol	GHS02	Signal Word	Danger

Name	2-Methyl-1-pentene
Synonym	More Synonyms

Density	0.682 g/mL at 25 °C(lit.)
Boiling Point	62 °C(lit.)
Melting Point	-136 °C
Molecular Formula	C₆H₁₂
Molecular Weight	84.15950
Flash Point	−15 °F
Exact Mass	84.09390
LogP	2.36260
Vapour Pressure	325 mm Hg ( 37.7 °C)
Index of Refraction	n20/D 1.392(lit.)

2-METHYLPENTENE MSDS(Chinese)

CHEMICAL IDENTIFICATION

RTECS NUMBER :: SB2230000

CHEMICAL NAME :: 1-Pentene, 2-methyl-

CAS REGISTRY NUMBER :: 763-29-1

BEILSTEIN REFERENCE NO. :: 1340499

LAST UPDATED :: 199710

DATA ITEMS CITED :: 6

MOLECULAR FORMULA :: C6-H12

MOLECULAR WEIGHT :: 84.18

WISWESSER LINE NOTATION :: 3Y1&U1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LC50 - Lethal concentration, 50 percent kill

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 115 gm/m3/4H

TOXIC EFFECTS :: Behavioral - general anesthetic Lungs, Thorax, or Respiration - respiratory depression

REFERENCE :: RPTOAN Russian Pharmacology and Toxicology (English Translation). Translation of FATOAO. (Euromed Pub., 33, Woodlands Rd., Surbiton, Surrey, UK) V.30- 1967- Volume(issue)/page/year: 31,162,1968

TYPE OF TEST :: LC50 - Lethal concentration, 50 percent kill

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 127 gm/m3/2H

TOXIC EFFECTS :: Behavioral - general anesthetic Lungs, Thorax, or Respiration - respiratory depression

REFERENCE :: RPTOAN Russian Pharmacology and Toxicology (English Translation). Translation of FATOAO. (Euromed Pub., 33, Woodlands Rd., Surbiton, Surrey, UK) V.30- 1967- Volume(issue)/page/year: 31,162,1968 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - 82986 No. of Facilities: 20 (estimated) No. of Industries: 1 No. of Occupations: 2 No. of Employees: 614 (estimated)

Symbol	GHS02
Signal Word	Danger
Hazard Statements	H225
Precautionary Statements	P210
Personal Protective Equipment	Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US)
Hazard Codes	F
Risk Phrases	R11
Safety Phrases	S9-S16-S29-S33
RIDADR	UN 2288 3/PG 2
WGK Germany	3
RTECS	SB2230000
Packaging Group	II
Hazard Class	3.1

MFCD00009405

2-methylpent-1-ene

EINECS 212-108-7

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Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 2-METHYLPENTENE
Price: Check
Purity: 98.0%
Delivery: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 2-METHYLPENTENE
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Delivery: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

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2-METHYLPENTENE

Names

Chemical & Physical Properties

MSDS

Toxicological Information

CHEMICAL IDENTIFICATION

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

Safety Information

Synthetic Route

Synonyms

The content on this webpage is sourced from various professional data sources. If you have any questions or concerns regarding the content, please feel free to contact service1@chemsrc.com.