Acetyl ketene suppliers
Acetyl ketene
- CAS:
- 674-82-8
- MF:
- C4H4O2
- MW:
- 84.07
Suppliers by country/region
Company Type
Properties
- Melting point:
- -7.5°C
- Boiling point:
- 69-70 °C100 mm Hg(lit.)
- Density
- 1.09 g/mL at 25 °C(lit.)
- vapor density
- 2.9 (vs air)
- vapor pressure
- 7.9 mm Hg ( 20 °C)
- refractive index
- n
20/D 1.439(lit.)
- Flash point:
- 95 °F
- storage temp.
- 2-8°C
- InChI
- InChI=1S/C4H4O2/c1-3-2-4(5)6-3/h1-2H2
- InChIKey
- WASQWSOJHCZDFK-UHFFFAOYSA-N
- SMILES
- O1C(=C)CC1=O
- CAS DataBase Reference
- 674-82-8(CAS DataBase Reference)
- NIST Chemistry Reference
- 2-Oxetanone, 4-methylene-(674-82-8)
- EPA Substance Registry System
- Diketene (674-82-8)
Safety Information
- Symbol(GHS)
GHS02,GHS06
- Signal word
- Danger
- Hazard statements
- H226-H302-H331
- Precautionary statements
- P261-P301+P312+P330-P304+P340+P312-P403+P233-P403+P235
- Hazard Codes
- Xn
- Risk Statements
- 10-20-40-36/37/38
- Safety Statements
- 3-36/37-33-24/25-23-16-26
- RIDADR
- UN 2929 6.1/PG 2
- WGK Germany
- 2
- RTECS
- RQ8225000
- F
- 19-21-27
- HazardClass
- 6.1(a)
- PackingGroup
- I
- Hazardous Substances Data
- 674-82-8(Hazardous Substances Data)
- IDLA
- 7.6 ppm
Use
DIKETENE is a very reactive dimer, Acetyl ketene may undergo a spontaneous decomposition followed by explosion or ignition [Vervalin, 1973, p.86]. In the presence of bases, amines, mineral acids or Lewis acids a violent polymerization will occur, accompanied by gas evolution [Zdenek, F. et al., Czech Pat. 156 584, 1975].
158 supplier list of "Acetyl ketene"
$10.00/ 1KG
- Product Name:Acetyl ketene
- Products Intro:Purity: 99%|Package: 1KG;10.00;USD
- Company Type: Trader
- Country/Region: CHINA
- Main Products: 1-Octadecanol,AMP 95,Polyisobutylene,tetramisole hcl,Ivermectin
$9.00-9.00 / 1KG
- Product Name:Acetyl ketene
- Products Intro:Purity: 99.8%|Package: 1KG;9.00;USD|1KG;9.00;USD
- Company Type: Trader
- Country/Region: CHINA
- Main Products: acetic acid,Ethyl oleate,Hypophosphorous acid,tetramisole,OPP
- Product Name:Acetyl ketene
- Products Intro:Purity: 99% | Package: 25KG;5KG;1KG
- Company Type: Trader
- Country/Region: CHINA
- Product Name:Acetyl ketene
- Products Intro:Purity: 99% | Package: 1KG
- Company Type: Reagent
- Country/Region: CHINA
- Main Products: Nicotinamide riboside chloride,Curcumin,L(+)-Ascorbic acid,L-Glutamine,Stevioside Basic information
- Product Name:Diketene
- Company Type: Service provider
- Country/Region: CHINA
- Main Products: UDDA
- Product Name:DIKETENE
- Products Intro:Purity: 99% | Package: 1kg,25kg
- Company Type: Trader
- Country/Region: CHINA
$580.00/ 1KG
- Product Name: Acetyl ketene
- Products Intro:Purity: 98.0% | Package: 1KG;580USD
- Company Type: Trader
- Country/Region: CHINA
- Product Name:Acetyl ketene
- Products Intro:Purity: 0.99 | Package: 1KG;5KG;100KG;1000KG | CustNote: 1KG,5KG,25KG,200KG
- Company Type: Trader
- Country/Region: CHINA
- Product Name:Acetyl ketene
- Products Intro:Purity: 0.99 | Package: 5KG;1KG
- Company Type: Trader
- Country/Region: CHINA
- Product Name:diketene
- Company Type: Reagent
- Country/Region: CHINA
- Main Products: Gamma-butyrolactone
You can find Acetyl ketene suppliers,
manufacturers, and distributors from countries such as CHINA, United States and the United Kingdom here.
Browse to the tetrahydrofuran product information displayed by the supplier,
as well as the supplier's contact and capability information.