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4,4-Dimethoxy-2-butanone cas no:5436-21-5

Synonyms: Acetylacetaldehyde dimethyl acetal

Identification
Name4,4-Dimethoxy-2-butanone
CAS5436-21-5
SynonymsAcetylacetaldehyde dimethyl acetal
EINECS(EC#)226-605-1
Molecular FormulaC6H12O3
Molecular Weight132.16
Chemical Properties
AppearanceColorless to yellow liquid.
refractive index1.414-1.416
storage tempFlammables area
Globally Harmonized System of Classification adn Labelling of Chemicals(GHS)
Hazardclass3
Safety Data

Hazard F
Risk R10
Safety

Hazard Codes:?FlammableF??
Risk Statements: 10?
R10: Flammable.
Safety Statements: 16
RIDADR: UN 1989 3/PG 3
WGK Germany: 2
RTECS: EL7592500
HazardClass: 3
PackingGroup: III
HS Code: 29145000


HS Code 29145000

Toxicity

1. ???

?ratLD50:6200mg/kg

??? National Technical Information Service. Vol. OTS0534674,

supplier list

Wuhan Sinon Pharma L.P.
Tel:
Address: 6F, Building 7#, SBI Innovation Street, Dongxin Road, Optics Valley, East Lake High-Tech Development Zone, Wuhan 430074, Hubei Province, P.R.C.
Shanghai World-Prospect Industrial Co., Ltd.
Tel:86-21-54277770-210
Address: 8F, Building 88, No.1199, Qinzhou North Road, Shanghai, China
Jiangsu Wisdom Pharmaceutical Co.,Ltd.
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Address: 18 Qianjin road, Lishiqiao, Jingjiang, Jiangsu, China
Nanjing Wisdompharm Chemical Co.,Ltd.
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Address: Nanjing Hanzhong Road 8#,Jinlun International Plaza, Room 2207
Huangshi Sinon Chemistry Technology Co.,Ltd.
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Address: Industrial Park, East Zone of Tieshan
Shanghai Dongyue Biochem Co., Ltd.
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Address: RM 201-205,1st Building,245, Jiachuan RD, Xuhui District, Shanghai
Yixing Xingyu Medical Chemical Industry Co., Ltd.
Tel:+86-510-87546000 ,87541123
Address: Fangqiao town, Yixing, China
WACKER Group
Tel:+49-89-6279-01
Address: Wacker Chemie AG Verkaufsb榛祇 Stuttgart Sophienstra閬?41 70178 Stuttgart Germany
Tangshan Jinnuo Industry Co., Ltd.
Tel:+86-(315)-530-8119
Address: Tangshan High and New Zone Xichang Road, Imbark Center, Hebei 063000,
Reafon Industry Co., Ltd.
Tel:+86-(574)-8269-2848
Address: No.2 Floor Caijiang Building, Caihong South Road 256, Ningbo, Zhejiang 315040,
Suzhou Industrial District Beili Pharmaceutical
Tel:+86-(512)-6599-3988
Address: Jujin Road, Xiangcheng District, Suzhou 215137,
Karl H. Boddin Chemiehandel GmbH
Tel:+49-(40)-2271290
Address: Hans-Henny-Jahnn-Weg 35, Hamburg D-22085,
C-LAB Chemievermittlung GmbH
Tel:+49-(9398)-993127
Address: Untertorstr. 27, Birkenfeld, Bavaria D-97834,
Parth Exports
Tel:+91-(11)-654-2931
Address: 414, Poddar Arcade, Khand Bazar, Varachha Road, Surat, Gujarat 395006,
Zibo Panxin(Group)Pharmaceutical.Co., Ltd
Tel:+86-(533)-3593885
Address: Qi Lu. Chemical Industry Part, Zibo, Shandong 255000,

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