Acetyl ketene
Price | $1 |
Package | 1KG |
Min. Order: | 1KG |
Supply Ability: | Customized |
Update Time: | 2019-07-06 |
Product Details
Product Name: Acetyl ketene | CAS No.: 674-82-8 |
EC-No.: 211-617-1 | Min. Order: 1KG |
Purity: 99% | Supply Ability: Customized |
Release date: 2019/07/06 |
Product NO: SP821
Acetyl ketene Basic information |
Product Name: | Acetyl ketene |
Synonyms: | 3-buteno-beta-lactone;3-Butenoic acid, 3-hydroxy-, beta-lactone;3-hydroxy-3-butenoicacibeta-lactone;4-methylene-2-oxetanon;Diketen;diketene,inhibited;Ethenone, dimer;ethenone,dimer |
CAS: | 674-82-8 |
MF: | C4H4O2 |
MW: | 84.07 |
EINECS: | 211-617-1 |
Product Categories: | Pharmaceutical Intermediates;Aromatic amine products |
Mol File: | 674-82-8.mol |
Acetyl ketene Chemical 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 | n20/D 1.439(lit.) |
Fp | 95 °F |
storage temp. | 2-8°C |
CAS DataBase Reference | 674-82-8(CAS DataBase Reference) |
NIST Chemistry Reference | 2-Oxetanone, 4-methylene-(674-82-8) |
EPA Substance Registry System | 2-Oxetanone, 4-methylene-(674-82-8) |
Safety Information |
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) |
Company:
Career Henan Chemical Co facing global High-tech pharmaceutical raw materials, high value-added new type intermediates, fine chemicals custom synthesis, scale-up production and Rare chemicals trade.
Career Henan Chemical Co is adhering to the consistent good commercial reputation, to create a highly efficient, high quality of chemical research, development, production, sales and service of integrated platform, let our customers faster, better get ideal and thoughtful service.
Contacts:
Sophia Han
Tel:86 18623837961
Whatsapp:18623837961
Skype: sophia@coreychem.com
Email:Sophia@coreychem.com
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