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4,4-Dimethoxy-2-butanone (DMB)

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Formula: C6H12O3
CAS: 5436-21-5
search Element: dimethoxy butanone
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Identification

Structural Formula
4,4-Dimethoxy-2-butanone (DMB)
CAS:
5436-21-5
EINECS:
226-605-1
Molecular Formula:
C6H12O3
MDL:
MFCD00008789
Synonym:
aadma ; acetylacetaldehyde d ; kba ; 4,4-dimethoxybutanon ; fadma ; 4,4-dimethoxybutanone ; fema 3381 ; nsc 59721 ; 4,4-dimethoxy-2-butanon ; 4,4-二甲氧基-2-丁酮




Suppliers

Xiamen Equation Chemical Co.,Ltd
XECC288014400
+
CM Fine Chemicals
CFC15306120
Simagchem Corporation
SC18905670
+
Santa Cruz Biotechnology, Inc.
SCB270010800
Dayang Chem (Hangzhou) Co.,Ltd.
DC279011160
+
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Prices & Availability




Data is processed


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Properties for 4,4-Dimethoxy-2-butanone (DMB)

Molecular Weight:
132.16 g·mol−1
Density:
0.996 g/mL at 25 °C(lit.)
Melting point:
-82 °C
Boiling point:
70-73 °C20 mm Hg(lit.)
Flash point:
121 ºF
Physical Description:
clear colorless to yellow liquid
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Hazard Statements

GHS02

GHS02
Flammable
  • Flammable gases, category 1
  • Flammable aerosols, categories 1, 2
  • Flammable liquids, categories 1, 2, 3
  • Flammable solids, categories 1, 2
  • Self-reactive substances and mixtures, types B, C, D, E, F
  • Pyrophoric liquids, category 1
  • Pyrophoric solids, category 1
  • Combustible solids, category 3
  • Combustible liquids, category 3
  • Self-heating substances and mixtures, categories 1, 2
  • Substances and mixtures, which in contact with water, emit flammable gases, categories 1, 2, 3
  • Organic peroxides, types B, C, D, E, F
GHS07

GHS03
Harmful
  • Acute toxicity (oral, dermal, inhalation), category 4
  • Skin irritation, categories 2, 3
  • Eye irritation, category 2A
  • Skin sensitization, category 1
  • Specific target organ toxicity following single exposure, category 3
    - Respiratory tract irritation
    - Narcotic effects
    • Not used
  • with the "skull and crossbones" pictogram
  • for skin or eye irritation if:
  • the "corrosion" pictogram also appears
  • the "health hazard" pictogram is used to indicate respiratory sensitization

Safety & Transport Information

Risk Codes:
R10 - Flammable
Safety Codes:
S16 - Keep away from sources of ignition - No smoking
Hazard Classes:
3
Hazard Symbols:
F
Hazard symbol F
Storage temperature :
Flammables area
RID/ADR certification :
UN 1989 3 / PG 3
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Alternative Distributors of [4,4-Dimethoxy-2-butanone (DMB)]

Producers or manufacturers change the product range from time to time. The following companies
have appeared as suppliers in the past / currently not verified

Pharmasi Chemicals Co., Ltd. | Zibo Panxin Pharmaceutical Co., Ltd. | Wuhan Sinon Pharma L.P. | Shanghai Record Pharmaceuticals Co., Ltd. | Suzhou Rovathin Pharmatech Co., Ltd | QiHui Pharmtech & Chemical Co., Ltd. | Letopharm Limited | Wuxi Mizat Chemical Technology Co., Ltd. | Jinan Great Chemical Co., Ltd. | Nantong Qihai Chemicals Co., Ltd. | Gihi Chemicals Co., Limited | Zhejiang Shou & Fu Chemical Co., Ltd. | Beijing Yangguang Furuide Chemical Co., Ltd. | BOC Sciences | Pfaltz & Bauer, Inc. | Xiamen Hisunny Chemical Co., Ltd. | AK Scientific, Inc.

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