CAS 930-22-3|oxirane, ethenyl-|(Oxiran-2-yl)ethylene|2-ethenyloxirane|2-Ethenyloxirane|2-Vinyloxirane|2-乙烯基环氧乙烷|2-乙烯基环氧乙烷|3,4-环氧-1-丁烯|3,4-环氧-1-丁烯|2-Vinyloxirane|Butadiene monox...

Molecular Formula

C₄H₆O

Molecular Mass

70.08984

Exact Mass

70.04186481

InChI

InChI=1S/C4H6O/c1-2-4-3-5-4/h2,4H,1,3H2

InChIKey

GXBYFVGCMPJVJX-UHFFFAOYSA-N

Canonic Smiles

C=CC1CO1

Isomeric Smiles

O1CC1C=C

JChem

H Acceptors

H Donor

LogD (pH = 5.5)

0.7440414

LogD (pH = 7.4)

0.7440414

Log P

0.7440414

Molar Refractivity

19.8764

Polarizability

7.817887

Polar Surface Area

12.53

Rotatable Bonds

Lipinski's Rule of Five

true

Academic Data

PubChem

13586

IUPAC name

2-ethenyloxirane

IUPAC Traditional name

oxirane, ethenyl-

Synonyms

2-Ethenyloxirane2-Vinyloxirane(Oxiran-2-yl)ethylene2-乙烯基环氧乙烷2-乙烯基环氧乙烷3,4-环氧-1-丁烯3,4-环氧-1-丁烯环氧丁烯Butadiene monoxide2-Vinyloxirane3,4-Epoxy-1-butene3,4-Epoxy-1-butene2-VinyloxiraneButadiene monoxide丁二烯一氧化物3,4-Epoxybut-1-ene

Beilstein Number

103170

MDL Number

MFCD00005149

Physical Property

Storage Warning

Highly Flammable/Harmful/Keep Cold/Store under Argon

Moisture Sensitive

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

P210-P305+P351+P338

P210-P241-P280-P303+P361+P353-P405-P501A

16-26-36/37

9-16-33-36/37

H225-H302-H319

H225-H341

11-22-36

11-68

Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter

UN 1993 3/PG 2

1993

UN1993