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Isobutylene oxide

BGC Id:270007644297
CAS No:558-30-5
Synonyms: 1,1-dimethyloxirane ; isobutylene epoxide ; isobutyleneepoxide ; 2,2-dimethyl-oxiran ; isobuteneoxide ; 1,2-epoxyisobutane ; isobutene oxide ; lsobutylene oxide ; isobutyl oxide ; isobutylene oxide
Molecular Formula:C4H8O
Molecular Weight:72.11
EINECS:209-193-8
Structural Formula

Verified providers in 2026

The following 6 notable providers have been checked and can be recommended.
Chemical-Suppliers
Leap Chem
Molecular Formula: C4H8O Molecular Weight: 72.11 Hazard Symbols: F,Xi,Xn,C UN Number: UN 1993 3/PG 1 WGKGermany: 2 PackingGroup: II HS Code: 29109000

The last intensive check and update was carried out on 2026/10/20.

Identify

Synonyms:
1,1-dimethyloxirane ; isobutylene epoxide ; isobutyleneepoxide ; 2,2-dimethyl-oxiran ; isobuteneoxide ; 1,2-epoxyisobutane ; isobutene oxide ; lsobutylene oxide ; isobutyl oxide ; isobutylene oxide
CAS:
558-30-5
EINECS:
209-193-8
Molecular Formula:
C4H8O
MDL:
SMILES:
C1CN(CCN1)C2=CC=C(C=C2)C3=CC=CC=C3

Properties

Molecular Weight:
72.11 g·mol−1
Density:
0.812 g/mL at 25 °C(lit.)
Boiling point:
50-51 °C(lit.)
Flash point:
33 ºF
download Download Molfile for :
1,1-Dimethyloxirane

Suppliers

Hangzhou Meite Industry Co., Ltd (Hangzhou Meite Chemical Co., Ltd)

Company type: Producer
Hangzhou Meite Industry Co., Ltd. is an international high-tech enterprise founded in 1998, specialized in R&D and manufacture on intermediates, medicines, agrochemical, dyestuff, flavor, fragrance, cosmetic, natural extracts series products. We have an efficient R&D centre, get a strong technical support from Zhejiang University of Technology and Institute of Chemistry, Wuhan Branch, Chinese Academy of Sciences. Additionally Potassium fluoride is supplied by us. Our factory Hangzhou Meite Chemical Co.,Ltd. is located in Fi ...
Country: P.R.China   Phone: +86 571 88026825   Telefax: +86 571 88282557

Dayang Chem (Hangzhou) Co.,Ltd.

Company type: Leading producer
Country: P.R.China
Phone: +86-571-88938639
Telefax: +86-571-8893-8652
Hangzhou DayangChem Co. Ltd is a comprehensive entity which specializes in development, production and trade of pharmaceutical, agrochemical and dyestuff intermediates as well as some special type reagents. We have an own factory and share enterprises. We act also as agent of many chemical factories and promote their products to the international market at very competitive price. We are seller of 3-Aminomethyl benzamidine dihydrochloride. We take "Credi first, Clients supreme" as our aim. We expect to cooperate with more partners in ...

Capot Chemical Co., Ltd.

Welcome to Capotchem • Established in 1996 ,Capot Chemical Co.,Ltd is a fine organics manufacturing facility which located in Hangzhou,P.R.China. We produce a wide range of organics, especially fluorine, boronic acids, amino acids, unnatural amino acids, peptide, cross linkers, organocatalysts, chiral building blocks, heterocyclic compounds and other active pharmaceutical ingredients compounds. We supply our chemical product 2-Chlorophenyl methyl sulfone. We are certified to the ISO 9001:2000 Standards, have a safety management syste ...
Company type: Leading producer
Country: P.R.China
Phone: +86-571-85586718
Telefax: +86-571-85864795

Hangzhou Lingrui Chemical Co., Ltd.

Company type: Producer
Established in 2010, located in Hangzhou Qinglan science park, lingruichem is a technical company mainly focus on the Custom synthesis, manufacturing, sales of chemicals to various industries. In our R&D centre, we have a staff of skilled and experienced research chemists. This has enabled us to meet the special requirements of our customers and it has enabled us to provide quality products at competitive prices. We provide CBZ-L-cyclohexylglycine as well. Lingrui’s credo is committed to your reliable business partne ...
Country: P.R.China   Phone: +86-571-88092529   Telefax: +86-571-87334908

Xingrui Industry Co., Limited

Company type: Leading producer
Country: P.R.China
Phone: +86-531-88980365
Telefax: +86-531-88980365
Xingrui Industry CO., LTD. is a professional manufacturing enterprise integrating R&D, production and sales. We sell 2,3-Dichloro-5-(trifluoromethyl)pyridine as well. The products involved fine chemicals, pharmaceutical intermediates, dye intermediates, cosmetic raw materials and so on. The company is ranked among the outstanding producers in the fine chemical industry. Xingrui Industry always strive to be the most reliable partner of our customers, and strive to build a customer-trusted, socially respected, world-class fine chemi ...

Leap Chem Co., Ltd

LEAPChem, a specialized fine chemicals supplier for research, development and production. LEAPChem provides nearly 50,000 rare and innovative chemical products to support the evolving needs of our customers in research & bulk manufacturing activities. As a highly customer-oriented enterprise, we are committed to providing high-quality customer services and products to our global customers in a cost-effective and efficient manner. Our client list includes many major pharmac ...
Company type: Bulk and laboratory supplier
Country: P.R.China
Phone: +852-30606658

Safety Information

Hazard Classes:
3
Risk Codes:
11-36/37/38-20/21/22-34 (R)
Safety Codes:
16-26-36-36/37/39-45 (S)
WGK Germany:
2
RID / ADR:
UN 1993 3 / PG 1
RTECS:
TZ3580000
Storage temperature:
Flammables area

What other providers are available for CAS 558-30-5?

In addition to the providers presented here for Isobutylene oxide with the CAS number 558-30-5, there are other 14 providers with slightly different product names available for this CAS number.

Hangzhou Verychem Science & Technology Co., Ltd. | BIOZOL Diagnostica Vertrieb GmbH | BuGuCh & Partners +4 additional providers that we know from the past
+1 additional providers that we know from the past
Huzhou Haipu Chemical Industry Co.,Ltd +4 additional providers that we know from the past




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