2-Vinyloxirane

Modify Date: 2025-08-21 23:54:02

2-Vinyloxirane structure	Common Name	2-Vinyloxirane
	CAS Number	930-22-3	Molecular Weight	70.090
	Density	1.1±0.1 g/cm3	Boiling Point	70.0±9.0 °C at 760 mmHg
	Molecular Formula	C₄H₆O	Melting Point	-135ºC
	MSDS	Chinese USA	Flash Point	-50.0±0.0 °C
	Symbol	GHS02, GHS07	Signal Word	Danger

Name	3,4-Epoxy-1-butene
Synonym	More Synonyms

Density	1.1±0.1 g/cm3
Boiling Point	70.0±9.0 °C at 760 mmHg
Melting Point	-135ºC
Molecular Formula	C₄H₆O
Molecular Weight	70.090
Flash Point	-50.0±0.0 °C
Exact Mass	70.041862
PSA	12.53000
LogP	-0.03
Vapour Pressure	142.6±0.1 mmHg at 25°C
Index of Refraction	1.578
Storage condition	2-8°C

2-Vinyloxirane MSDS(Chinese)

CHEMICAL IDENTIFICATION

RTECS NUMBER :: EM7350000

CHEMICAL NAME :: 1-Butene, 3,4-epoxy-

CAS REGISTRY NUMBER :: 930-22-3

LAST UPDATED :: 199801

DATA ITEMS CITED :: 24

MOLECULAR FORMULA :: C4-H6-O

MOLECULAR WEIGHT :: 70.10

WISWESSER LINE NOTATION :: T3OTJ B1U1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 168 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 492 gm/kg/41W-I

TOXIC EFFECTS :: Tumorigenic - equivocal tumorigenic agent by RTECS criteria Skin and Appendages - tumors Tumorigenic - tumors at site of application

TYPE OF TEST :: Micronucleus test

TYPE OF TEST :: DNA damage

TYPE OF TEST :: Micronucleus test

TYPE OF TEST :: DNA damage

TYPE OF TEST :: Cytogenetic analysis

TYPE OF TEST :: Sister chromatid exchange

TYPE OF TEST :: Mutation in mammalian somatic cells

MUTATION DATA

TYPE OF TEST :: Sister chromatid exchange

TEST SYSTEM :: Rodent - hamster Lung

DOSE/DURATION :: 625 umol/L

REFERENCE :: MUREAV Mutation Research. (Elsevier Science Pub. B.V., POB 211, 1000 AE Amsterdam, Netherlands) V.1- 1964- Volume(issue)/page/year: 249,55,1991

Symbol	GHS02, GHS07
Signal Word	Danger
Hazard Statements	H225-H302-H319
Precautionary Statements	P210-P305 + P351 + P338
Personal Protective Equipment	Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
Hazard Codes	F:Highlyflammable;Xn:Harmful;
Risk Phrases	R11;R40
Safety Phrases	S16-S36/37-S45
RIDADR	UN 1993 3/PG 2
WGK Germany	2
RTECS	EM7350000
Packaging Group	II
Hazard Class	3
HS Code	2910900090

Precursor 10
CAS#:106-99-0 butadiene CAS#:821-11-4 2-BUTENE-1,4-DIOL CAS#:79-21-0 Peracetic acid CAS#:33746-94-0 acetic acid,4-b...
CAS#:34414-28-3 acetic acid,4-c... CAS#:67-56-1 Methanol CAS#:564-00-1 2,2'-Bioxirane,... CAS#:13287-42-8 1,2-epoxy-4-bro...
CAS#:93-59-4 Perbenzoic acid CAS#:110-22-5 Peroxide, diacetyl
DownStream 10
CAS#:111189-89-0 1-(1-hydroxybut... CAS#:4427-96-7 4-Vinyl-1,3-dio... CAS#:4393-06-0 3-Phenylpropene-3-ol CAS#:22910-59-4 (Z)-4-Phenyl-2-...
CAS#:42238-15-3 4-Phenyl-2-bute... CAS#:106-88-7 1,2-EPOXYBUTANE CAS#:123-73-9 Crotonaldehyde CAS#:557-17-5 Methyl n-propyl...
CAS#:627-40-7 3-methoxypropene CAS#:123-72-8 Butyraldehyde

HS Code	2910900090
Summary	2910900090. epoxides, epoxyalcohols, epoxyphenols and epoxyethers, with a three-membered ring, and their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0%

In vivo doses of butadiene epoxides as estimated from in vitro enzyme kinetics by using cob(I)alamin and measured hemoglobin adducts: an inter-species extrapolation approach.

Toxicol. Appl. Pharmacol. 281(3) , 276-84, (2014)

1,3-Butadiene (BD) is a rodent and human carcinogen. In the cancer tests, mice have been much more susceptible than rats with regard to BD-induced carcinogenicity. The species-differences are dependen...

Mutagenicity of stereochemical configurations of 1,2-epoxybutene and 1,2:3,4-diepoxybutane in human lymphblastoid cells.

Chem. Biol. Interact. 166(1-3) , 207-18, (2007)

The carcinogenicity of 1,3-butadiene (BD) is related to its bioactivation to several DNA-reactive metabolites; accumulating evidence suggests that the stereochemistry of these BD intermediates may pla...

Dose responses for DNA adduct formation in tissues of rats and mice exposed by inhalation to low concentrations of 1,3-[2,3-[(14)C]-butadiene.

Chem. Biol. Interact. 147(2) , 195-211, (2004)

Male Sprague-Dawley rats and B6C3F1 mice were exposed to either a single 6h or a multiple (5) daily (6h) nose-only dose of 1,3-[2,3-(14)C]-butadiene at exposure concentrations of nominally 1, 5 or 20 ...

2-Vinyloxirane

3,4-EPOXY-1-BUTENE

EINECS 213-210-4

Oxirane, 2-ethenyl-

2-ethenyloxirane

MFCD00005149

UNII:478ERR5NKR

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

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: 2-Vinyloxirane
Price: ￥4928.0/25g ￥1418.0/5g ￥438.0/1g
Purity: 98.0%
Delivery: 1 Day
Contact: Liu jia
Email: 2130147988@qq.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 3,4-Epoxy-1-butene
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Delivery: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

Zhongshan Xingrui Chemical Co. , Ltd.
China
Product Name: 2-Vinyloxirane
Price: ￥Inquiry/1kg ￥Inquiry/25kg ￥Inquiry/200kg
Purity: 98.0%
Delivery: 3 Day
Contact: Wang Jie
Email: 3096638339@qq.com

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2-Vinyloxirane

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CHEMICAL IDENTIFICATION

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

MUTATION DATA

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