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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
Shanghai Dongyue Biochem Co., Ltd.
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Address: RM 201-205,1st Building,245, Jiachuan RD, Xuhui District, Shanghai
Suzhou Industrial District Beili Pharmaceutical
Tel:+86-(512)-6599-3988
Address: Jujin Road, Xiangcheng District, Suzhou 215137,
Pfaltz & Bauer
Tel:+1-(203)-574-0075
Address: 172 E Aurora St., Waterbury, Connecticut 06708,
2A Pharmachem USA
Tel:+1-(630)-322-8887
Address: 5403 Patton Drive, Suite 208, Lisle, Illinois 60532,
Trust & We Co., Ltd.
Tel:86-21-61551611
Address: 601, No. 1, 2277 Nong, Zu Chongzhi Road, Zhangjiang Hightech. Park, Pudong, Shanghai, China.
Shanghai Zillionaire Chemicals Inc.
Tel:+86-(21)-56837690
Address: Room 601, No.32, 555 Wenxi Road, Shanghai 200435,
Watson International Ltd.
Tel:+86-(512)-55117610
Address: Room 1209, Asia Pacific Plaza, Huaqiao International Business Park, Kunshan, Jiangsu 215332,
Bright Chemicals Ltd
Tel:+86-27-83208502
Address: No.201,Xinwan Wulu,Jianghan District, Wuhan, Hubei 430023,
Shanghai Red Swiss Chemical Technology Co., Ltd.
Tel:+86-(21)-3105-9526
Address: Building 18, Lane, Hua Jing Road, Xuhui District, Shanghai 1305,
Laiwu Hehui Chemical Co.,Ltd.
Tel:+86-(531)-88772589
Address: Huashan Rd., Jinan City, Shandong 250000,
Auradar Chemical Co. Ltd
Tel:86-13341772307
Address: shanghai
Huangshi Sinon Chemistry Technology Co., Ltd.
Tel:+86-714-3072290
Address: Industrial Park, East Zone of Tieshan, Huangshi, Hubei Province, P.R.C.
HangZhou Peak Chemical Co.,Ltd
Tel:+86-571-88233073
Address: Rm. 3-502,Building 3 Tucuiyuan,Lakeside Garden,No.176 Wenyi West Road, HangZhou,China

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