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Identify Suppliers 2026 Properties Safty

Methyl vinyl ketone

BGC Id:	670186012668
CAS No:	78-94-4
Synonyms:	mvk ; 3-buten-2-one ; 3-buten-2-on ; butenone ; 2-butenone ; butenon ; ch2=chcoch3 ; 3-oxobutene ; 1-buten-3-one ; 1-buten-3-on
Molecular Formula:	C4H6O
Molecular Weight:	70.08984
EINECS:	201-160-6

2026 - The most valued supplier

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

Dayang Chem

Leap Chem

Molecular Formula: C4H6O Molecular Weight: 70.09

What other providers are available for CAS 78-94-4?

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

Identify

Synonyms:

mvk ; 3-buten-2-one ; 3-buten-2-on ; butenone ; 2-butenone ; butenon ; ch2=chcoch3 ; 3-oxobutene ; 1-buten-3-one ; 1-buten-3-on

CAS:

78-94-4

EINECS:

201-160-6

Molecular Formula:

C4H6O

MDL:

Properties

Molecular Weight:

70.08984 g·mol−1

Density:

0.864 g/mL at 25 °C(lit.)

Melting point:

-7 °C

Boiling point:

80 °C

Flash point:

20 ºF

Suppliers

Dayang Chem (Hangzhou) Co.,Ltd.

Company type: Leading producer

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. 4-(Methylsulfonyl)phenylhydrazine hydrochloride is also served by Dayang Chem (Hangzhou) Co.,Ltd.. 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 take "Credi first, Clients supreme" as our aim. We expect to cooperate with more partners in ...

Country: P.R.China Phone: +86-571-88938639 Telefax: +86-571-8893-8652

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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. We provide 4-Chlorothieno[2,3-b]pyridine-5-carboxylic acid as well. 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+, N

Europe standard Hazard pictograms, code and definition

Hazard Classes:

6.1

Hazardous Substances Data:

Non-Regulated Material ¹

Risk Codes:

11-26/27/28-34-43-50/53-26/28-68-40 (R)

Safety Codes:

16-26-28-36/37/39-45-60-61-38 (S)

WGK Germany:

RID / ADR:

UN 1251 6.1 / PG 1

RTECS:

EM9800000

Storage temperature:

2-8°C

What other providers are available for CAS 78-94-4?

In addition to the providers presented here for Methyl vinyl ketone with the CAS number 78-94-4, there are other 15 providers with slightly different product names available for this CAS number.

3-Buten-2-one

Skyrun Industrial Co., Ltd. | BIOZOL Diagnostica Vertrieb GmbH | BuGuCh & Partners +6 additional providers that we know from the past

But-3-en-2-one

+3 additional providers that we know from the past

Methyl vinyl ketone stabilized

+2 additional providers that we know from the past

Methyl vinyl ketone (stabilised)

+1 additional providers that we know from the past