BGC » Chemicals A-Z » Methyl isopropenyl ketone

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Methyl isopropenyl ketone

BGC Id:	250411678690
CAS No:	814-78-8
Synonyms:	3-methylene-2-butanone ; stabilizedwithhq ; 3-methyl-3-buten-2-on ; methylbutenone[qr] ; ch2=c(ch3)c(=o)ch3 ; 2-methyl-1-buten-3-one ; methylisopropenylketon ; 3-methyl-3-buten-2-one ; 3-methylbut-3-en-2-one ; 2-methyl-1-butene-3-one
Molecular Formula:	C5H8O
Molecular Weight:	84.11642
EINECS:	212-405-1

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The following 2 notable providers have been checked and can be recommended.

Hangzhou Meite Industry

Leap Chem

Molecular Formula: C5H8O Molecular Weight: 84.11642

What other providers are available for CAS 814-78-8?

The last intensive check and update was carried out on 2025/07/16.

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Synonyms:

3-methylene-2-butanone ; stabilizedwithhq ; 3-methyl-3-buten-2-on ; methylbutenone[qr] ; ch2=c(ch3)c(=o)ch3 ; 2-methyl-1-buten-3-one ; methylisopropenylketon ; 3-methyl-3-buten-2-one ; 3-methylbut-3-en-2-one ; 2-methyl-1-butene-3-one

CAS:

814-78-8

EINECS:

212-405-1

Molecular Formula:

C5H8O

MDL:

MFCD00059207

Properties

Molecular Weight:

84.11642 g·mol−1

Density:

0,86 g/cm³

Melting point:

-54 °C

Boiling point:

98 °C

Flash point:

9 °C

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. n-Propylvinylether is also served by Hangzhou Meite Industry Co., Ltd (Hangzhou Meite Chemical Co., Ltd). 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. Our factory Hangzhou Meite Chemical Co.,Ltd. is located in Fi ...

Country: P.R.China Phone: +86 571 88026825 Telefax: +86 571 88282557

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Leap Chem Co., Ltd

Company type: Bulk and laboratory supplier

Country: P.R.China
Phone: +852-30606658

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 ...

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Safety Information

Hazard Symbols: F, T+

Europe standard Hazard pictograms, code and definition

Hazard Classes:

3.1

Hazardous Substances Data:

Non-Regulated Material ¹

Risk Codes:

11-23/24/25-36/37/38-27-25 (R)

Safety Codes:

16-29-33-36/37/39-45-28-26 (S)

RID / ADR:

1246

RTECS:

EN0175000

Storage temperature:

Freezer

What other providers are available for CAS 814-78-8?

In addition to the providers presented here for Methyl isopropenyl ketone with the CAS number 814-78-8, there are other 16 providers with slightly different product names available for this CAS number.

3-Methyl-3-buten-2-one

3-Methyl-3-buten-2-one (stabilized with HQ)

+3 additional providers that we know from the past