Welcome to hiintermediates.com,intermediates trading platform
Home > products > diketene

diketene cas no:674-82-8

Synonyms: diketen; Ketenedimer,99%; Ketene Dimer; DK; Acetyl ketene; 4-Methylene-2-oxetanone; But-3-en-3-olide

Identification
Namediketene
CAS674-82-8
Synonymsdiketen; Ketenedimer,99%; Ketene Dimer; DK; Acetyl ketene; 4-Methylene-2-oxetanone; But-3-en-3-olide
EINECS(EC#)211-617-1
Molecular FormulaC4H4O2
Molecular Weight84.07336
Chemical Properties
AppearanceCOLOURLESS LIQUID
refractive index1.439
storage temp2-8°C
Globally Harmonized System of Classification adn Labelling of Chemicals(GHS)
Hazardclass6.1(a)
Safety Data

Hazard Xn:Harmful
Risk R10;R20
Safety Hazard Codes:Xn
Risk Statements:10-20-40
10:Flammable
20:Harmful by inhalation
40:Limited evidence of a carcinogenic effect
Safety Statements:3-36/37-33-24/25-23-16
3:Keep in a cool place
36/37:Wear suitable protective clothing and gloves
33:Take precautionary measures against static discharges
24/25:Avoid contact with skin and eyes
23:Do not breathe gas/fumes/vapor/spray (appropriate wording to be specified by the manufacturer)
16:Keep away from sources of ignition - No smoking
RIDADR:UN 2929 6.1/PG 2
WGK Germany:2
HazardClass:6.1(a)
PackingGroup:I

Toxicity
TOXIC; may be fatal if inhaled, ingested or absorbed through skin. Inhalation or contact with some of these materials will irritate or burn skin and eyes. Fire will produce irritating, corrosive and/or toxic gases. Vapors may cause dizziness or suffocation. Runoff from fire control or dilution water may cause pollution.

supplier list

Multi-Tech Speicalty Chemicals Co., Ltd.
Tel:
Address: No. 1 Xinghua Road, Tanggu District
Natong Acetic Acid Chemical Co., Ltd.
Tel:+86-(513)-85544520
Address: Nanshi Road, No. 101, Tangzha, Nantong, Jiangshu 226002,
Zhangjiagang Hope Chemicals Co., Ltd.
Tel:+86-(512)-5690-9222, 5690-9181
Address: Jingang Town, Zhangjiagang, Jiangsu 215632,
Hui Chem Company Limited
Tel:86-21-60542966
Address: Lane 299 Bisheng Rd,Pudong District
HUTONG GLOBAL CO.,LTD
Tel:86-22-59853797
Address: chagugang,wuqing district,Tianjin,China
Wuhan Fortuna Chemical Co., Ltd.
Tel:0086-27-59207850
Address: A2705,Dong Yi Shi Qu,129# XinHua Road
HUTONG GLOBAL CO.,LTD
Tel:86-22-59853797
Address: chagugang,wuqing district,Tianjin,China
HEBEI CUI FENG IMPORT&EXPORT TRADE CO.,LTD
Tel:86-311-80955068
Address: No 98 Gongnong Street,Shijiazhuang Hebei,China
Shanghai UCHEM Inc.
Tel:086-021-31615209
Address: 8 Liuying Rd, Hongkou, Shanghai
Boc Sciences
Tel:1-631-5046093
Address: 45-16 Ramsey Road Shirley, NY 11967, USA
Jinan Haohua Industry Co., Ltd.
Tel:0086-531-58773055
Address: No.59 Gongye South RD
Jiangsu Tiancheng Biochemical Products Co.,Ltd.
Tel:+86-513-8877 6868
Address: Jiangsu
Carbone scientific
Tel:+44(0)870 486 8629
Address: London, UK
Wuhan jindi shengyuan chemical co.,ltd
Tel:4000271281
Address: Green New Capital,Spring Festival Village ,Houhu Village,Jiangan District,Wuhan China
Hangzhou Dayangchem Co., Ltd.
Tel:86-571-88938639
Address: 9/F Unit 2 ChangdiTorch Building, 259 #WenSan Road

Home   |   About Us   |   Service   |   Links   |   Add to  Favorite

Copyright©2011 HiIntermediates ICP: B2-20090288 浙ICP备09045134号-49
Tel: +86-0571-89739792