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Ethanedial, 1,2-dioxime cas no:557-30-2

Synonyms: Ethanedial,dioxime (9CI); Glyoxal, dioxime (8CI); Glyoxime (6CI,7CI); Ethanedione dioxime;NSC 18263; Pik-off

Identification
NameEthanedial, 1,2-dioxime
CAS557-30-2
SynonymsEthanedial,dioxime (9CI); Glyoxal, dioxime (8CI); Glyoxime (6CI,7CI); Ethanedione dioxime;NSC 18263; Pik-off
EINECS(EC#)209-168-1
Molecular FormulaC2H4 N2 O2
Molecular Weight88.06
Chemical Properties
refractive index1.487
Globally Harmonized System of Classification adn Labelling of Chemicals(GHS)
Hazardclass4.1
Safety Data

Risk R1;R11;R21;R25
Safety

Poison by ingestion. Moderately toxic by skin contact. Mutation data reported. When heated to decomposition it emits toxic fumes of NOx.
Risk Statements: 1-11-21-25
R1:Explosive when dry. 
R11:Highly flammable. 
R21:Harmful in contact with skin. 
R25 :Toxic if swallowed.
Safety Statements: 16-35-36/37/39-45
S16:Keep away from sources of ignition. 
S35:This material and its container must be disposed of in a safe way. 
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection. 
S45:In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.)
RIDADR: UN 1325 4.1/PG 2
WGK Germany: 3
RTECS: MD2850000
HazardClass: 4.1
PackingGroup: II


Toxicity
1.    

mmo-esc 20 µmol/plate

    MUREAV    Mutation Research. 164 (1986),263.
2.    

orl-rat LD50:119 mg/kg

    85ARAE    Agricultural Chemicals, Books I, II, III, and IV 3 (1976/7769.
3.    

skn-rbt LD50:1580 mg/kg

    FMCHA2    Farm Chemicals Handbook .(Meister Publishing,Willoughy, OH.: )1983,C188.

supplier list

Tianjin Beifang Imp.&Exp.Co., Ltd.
Tel:
Address: No.25,Xiangyang Road, Nankai District, Tianjin, China
Shandong Boyuan Chemical Co., Ltd.
Tel:+86-(531)-87771418
Address: 50 Sang Yuan Road, Jinan, Shandong 250100,
Jinan Bangda Chemical Co., Ltd.
Tel:+86-(531)-82373486
Address: Room 519, Building C, Jinan Pioneering Park, No.19 Huaneng Road, Jinan, Shandong,
Sibram Pharmaceuticals
Tel:+91-(22)-67997876
Address: E-305, 3rd Floor Kailas Industrial Complex, Park Site, Vikhroli (West), Mumbai, Maharashtra 400079,
Haorui Pharma-Chem Inc.
Tel:+1-(732)-906-7666
Address: 100 Menlo Park Dr, Suite 316, Edison, New Jersey 08837-242,
Tecoland Corporation
Tel:+1-(732)-603-9577
Address: 100 Menlo Park Drive, Suite 316, Edison, New Jersey 08837-2428,
Northcarolina Chemlabs
Tel:+86-(21)-57687675
Address: Room 308, Tomson Centre,NO.188,Zhangyang Road, Pudong New District, Shanghai,
Hanzhong Hanjiang-Venturepharm Pharmaceutical Ltd.
Tel:+86-(916)-2232535
Address: North suburb, Hantai district, Hanzhong, shaanxi,
Shanghai Sunwise Chemical Co., Ltd.
Tel:+86-(21)-60906580
Address: 215, Reeco Tower, No. 255 Wubao Road, Shanghai 201103,
Beijing HuameiHuli Biochem Ltd
Tel:010-86181995
Address: Beijing TongZhou District
Zhejiang Fengqiu Im. & Ex. Co., Ltd.
Tel:+86-(571)-85803574
Address: No. 182, Caohui Road, Hangzhou, Zhejiang,
Beijing Gaobo Pharm-Chemicals Tech. Co., Ltd.
Tel:086-10-83694934
Address: No.121, West Xiaotun Road, Fengtai District, Beijing 100071,
Hubei Tianyi Pharmaceutical Co., Ltd.
Tel:+86-(728)-533-2568
Address: Economic and Technological Development Zone, Tianmen, Hubei 431700,
Hangzhou Starshine Pharmaceutical Co., Ltd.
Tel:+86-(571)-8993-9756, 8993-6036
Address: Room A, 20th Floor, West Building, International Garden, No.160 Tianmusan Road, Hangzhou 310006,
Hebei Kaixiang Fine Chemical Co., Ltd.
Tel:+86-(318)-688-0666, 013831880321
Address: Shiqunan Chemical park, Shenzhou, Hebei,

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