Welcome to LookChem.com Sign In|Join Free
  • or
Henan Allgreen Chemical Co.,LtdAcetyl ketene//file1.lookchem.com/cas/reactions/2021/05/27/104541.png

Communicate with Supplier:

Ms. Wang
Ms. Wang: What can I do for you?

Acetyl ketene CAS NO.674-82-8

Min.Order Quantity:
1 Kilogram
Purity:
98%
Port:
shanghai
Payment Terms:
L/C,D/A,D/P,T/T,

Add to Inquiry Cart

Product Details

Keywords

  • 674-82-8
  • Acetyl ketene
  • C4H4O2

Quick Details

  • ProName: Acetyl ketene
  • CasNo: 674-82-8
  • Molecular Formula: C4H4O2
  • Appearance: White or off-white Solid
  • Application: Organic synthesis
  • DeliveryTime: 20day
  • PackAge: According to the demand of customer
  • Port: shanghai
  • ProductionCapacity: 20 Metric Ton/Month
  • Purity: 98%
  • Storage: Sealed, dry, microtherm , avoid light ...
  • Transportation: by air or by sea
  • LimitNum: 1 Kilogram
  • Grade: Industrial Grade,Pharma Grade,Electron...

Superiority

high quality

Details

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 structure
acetyl ketene chemical properties
mp -7.5°c
bp 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)

Post a RFQ

Enter 15 to 2000 letters.Word count: 0 letters

Attach files(File Format: Jpeg, Jpg, Gif, Png, PDF, PPT, Zip, Rar,Word or Excel Maximum File Size: 3MB)

Related Products

Related Keywords

Inquiry Cart 0