CAS 691-38-3|cis-4-Methyl-2-pentene|(2Z)-4-methylpent-2-ene|(2Z)-4-methylpent-2-ene|顺式-4-甲基-2-戊烯

Molecular Formula

C₆H₁₂

Molecular Mass

84.15948

Exact Mass

84.09390038

InChI

InChI=1S/C6H12/c1-4-5-6(2)3/h4-6H,1-3H3/b5-4-

InChIKey

LGAQJENWWYGFSN-PLNGDYQASA-N

Canonic Smiles

C/C=C\C(C)C

Isomeric Smiles

C(=C\C(C)C)\C

JChem

H Acceptors

H Donor

LogD (pH = 5.5)

2.6116667

LogD (pH = 7.4)

2.6116667

Log P

2.6116667

Molar Refractivity

30.4724

Polarizability

11.603333

Polar Surface Area

0.0

Rotatable Bonds

Lipinski's Rule of Five

true

Commercial Catalog

Academic Data

IUPAC name

(2Z)-4-methylpent-2-ene

Synonyms

cis-4-Methyl-2-pentene顺式-4-甲基-2-戊烯

IUPAC Traditional name

(2Z)-4-methylpent-2-ene

Beilstein Number

1719114

MDL Number

MFCD00009293

PubChem SID

162229766

European Hazard Symbols

Harmful (Xn)

Flammable (F)

Personal Protective Equipment

Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US)

GHS Pictograms

Flammable gases, category 1

Flammable aerosols, categories 1,2

Flammable liquids, categories 1,2,3

Self-reactive substances and mixtures, Types B,C,D,E,F

Pyrophoric liquids, category 1

Pyrophoric solids, category 1

Self-heating substances and mixtures

Substances and mixtures, which in contact with water, emit flammable gases, categories 1,2,3

Organic peroxides, Types B,C,D,E,F

Acute toxicity (oral, dermal, inhalation), category 4

Skin irritation, category 2

Eye irritation, category 2

Skin sensitisation, category 1

Specific Target Organ Toxicity – Single exposure, category 3

Respiratory sensitization, category 1

Germ cell mutagenicity, categories 1A,1B,2

Carcinogenicity, categories 1A,1B,2

Reproductive toxicity, categories 1A,1B,2

Specific Target Organ Toxicity – Single exposure, categories 1,2

Specific Target Organ Toxicity – Repeated exposure, categories 1,2

Aspiration Hazard, category 1

RID/ADR

UN 3295 3/PG 2

MSDS Link

Download link

GHS Precautionary statements

P210-P261-P301+P310-P305+P351+P338-P331

Risk Statements

11-36/37/38-65

GHS Signal Word

Danger

Hazard Class

German water hazard class

UN Number

3295

Packing Group

GHS Hazard statements

H225-H304-H315-H319-H335

Safety Statements

16-26-36-62

Physical Property

Flash Point

-33 °C

-27.4 °F

Boiling Point

57-58 °C(lit.)

Refractive Index

n20/D 1.388(lit.)

Density

0.671 g/mL at 25 °C(lit.)

Vapor Pressure

399 mmHg ( 37.7 °C)

Product Information

Purity

95%

Linear Formula

(CH3)2CHCH=CHCH3

No Data Available

Click here to submit data

No Data Available

Click here to submit data

Sigma Aldrich

M67605

Packaging
5 g in glass bottle

No Data Available

Click here to submit data

Commercial Catalog

Academic Data

IUPAC name

(2Z)-4-methylpent-2-ene

Synonyms

cis-4-Methyl-2-pentene顺式-4-甲基-2-戊烯

IUPAC Traditional name

(2Z)-4-methylpent-2-ene

Beilstein Number

MDL Number

PubChem SID

M67605

Packaging
5 g in glass bottle

No Data Available

Click here to submit data

Safety Information

Physical Property

Flash Point

-33 °C

-27.4 °F

Boiling Point

57-58 °C(lit.)

Refractive Index

n20/D 1.388(lit.)

Density

0.671 g/mL at 25 °C(lit.)

Vapor Pressure

399 mmHg ( 37.7 °C)

Product Information

Purity

95%

Linear Formula

(CH3)2CHCH=CHCH3

Molecule

ID:135492