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CAS No 4767-03-7 , 3-hydroxy-2-(hydroxymethyl)-2-methylpropanoic acid

  • Name: 3-hydroxy-2-(hydroxymethyl)-2-methylpropanoic acid
  • Synonyms: Dimethylolpropionic acid; 4767-03-7;2,2-Bis(hydroxymethyl)propionic acid; 2,2-Bis(hydroxymethyl)propanoic acid; 3-Hydroxy-2-(hydroxymethyl)-2-methylpropanoic acid;3-hydroxy-2-(hydroxymethyl)-2-methylpropanoic acid;
  • CAS Registry Number:
  • Transport: 20kgs
  • Melting Point: 185-190 ºC
  • Density: 0.84
  • Safety Statements: R36/37
  • Hazard Symbols: Xi: Irritant;
  • EINECS: 225-306-3
  • Molecular Weight: 134.1305
  • InchiKey: PTBDIHRZYDMNKB-UHFFFAOYSA-N
  • InChI: InChI=1S/C5H10O4/c1-5(2-6,3-7)4(8)9/h6-7H,2-3H2,1H3,(H,8,9)
  • Risk Statements: S26;S37/39
  • Molecular Formula: C5H10O4
  • Molecular Structure:CAS No:4767-03-7 3-hydroxy-2-(hydroxymethyl)-2-methylpropanoic acid
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4767-03-7 2,2-Bis(hydroxymethyl)propionic Acid

  • China Taixing Sunmy Fine Chemical Co., Ltd. [Manufacturers]
  • Tel: +86-523-8738 0888
  • Fax: +86-523-87381900,87380999
  • Address: Yuejin North Road 588, Hengduo Town, Taixing city, Jiangsu province, China Taixing,JiangsuChina
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4767-03-7 2,2-bis(hydroxymethyl)propionic acid

  • China Zhejiang Hongyuan Pharma&Chem Co., Ltd. null
  • Tel: 86-571-87054510
  • Fax: 86-571-87058945锛?6-571-87054510
  • Address: Renmin East Road,Guoxin Mansion,Floor 9th, Room E,Wenzhou City,Zhejiang Province,China null,nullChina
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4767-03-7 2,2-BIS(HYDROXYMETHYL)PROPIONIC ACID

  • China Avosyn Chemical [Manufacturer]
  • Tel: +86-21-68870871
  • Fax: +86-21-68870871
  • Address: Hangzhou Gulf Fine Chemical Zone,
    Zhejiang, 312300, China null,nullChina
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4767-03-7 2,2-Bis(hydroxymethyl)propionic acid

  • China Zhenjiang Teamhot I/E Trade Co., Ltd [Manufacturers]
  • Tel: 86 511 5279459
  • Fax: 86 511 5296070
  • Address: No.18,Zhongshan east road,Jingling Building,Room 1007,Zhenjiang 212002, Jiangsu, China Zhenjiang,JiangsuChina
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4767-03-7 DIMETHYLOLPROPIONIC ACID (BIS-MPA)

  • Sweden Perstorp AB [Manufacturer]
  • Tel: +46 435 380 00
  • Fax: +46 435 370 67
  • Address: Perstorp AB
    SE-284 80 Perstorp
    Sweden null,nullSweden
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4767-03-7 Dimethylolpropionic Acid

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4767-03-7 2,2-Bis(hydroxymethyl)propionic acid

  • China HEBEI DYES PRODUCTS [Manufacturers]
  • Tel: 86-311-87721643
  • Fax: 86-311-87725484
  • Address: SHIJIAZHUANG CITY SHIJIAZHUANG,HEBEIChina
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4767-03-7 2,2-Bis(hydroxymethyl)propionic acid

  • 2,2-Bis(hydroxymethyl)propionic acid, >99%
  • China xiamen forever green source biochem tech.co.,ltd [Manufacturer]
  • Tel: 0086-592-5187585
  • Fax: 0086-592-5185053
  • Address: 9FL.,Huangda Bldg.,No.28,Houdaixi Road, Xiamen City, China. 361009 XiamenCHINA Xiamen,nullChina
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4767-03-7 2,2-Bis(hydroxymethyl)propionic acid

  • China Zhejiang Kangfeng Chemical Co.,LTD. [Manufacturers]
  • Tel: +86-579-86709687
  • Fax: +86-579-86709678
  • Address: Xueshizhai Industrial Zone, Weishan Town,Dongyang City, Zhejiang Province ,China Dongyang,ZhejiangChina
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4767-03-7 2,2-Bis(hydroxymethyl)propionic acid

  • Austria yifulai null
  • Tel: 43-022-60501152
  • Fax: 43-022-60501153
  • Address: pingannandajieNO.42 null,nullAustria
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References of 3-hydroxy-2-(hydroxymethyl)-2-methylpropanoic acid
Title: Dimethylolpropionic Acid
CAS Registry Number: 4767-03-7
CAS Name: 3-Hydroxy-2-(hydroxymethyl)-2-methylpropanoic acid
Synonyms: 2,2-bis(hydroxymethyl)propionic acid; dihydroxypivalic acid
Trademarks: DMPA (Geo)
Molecular Formula: C5H10O4
Molecular Weight: 134.13
Percent Composition: C 44.77%, H 7.51%, O 47.71%
Literature References: Prepn: H. Koch, T. Zerner, Monatsh. Chem. 22, 447, 450 (1891); K. E. Wilzbach et al., J. Am. Chem. Soc. 70, 4069 (1948); R. Riemschneider et al., Monatsh. Chem. 88, 1099 (1957); H. Vieregge, J. F. Arens, Rec. Trav. Chim. 78, 921 (1959).
Properties: Free-flowing granular powder, mp 181-185°. Sol in water, methanol. Slightly sol in acetone. Insol in benzene.
Melting point: mp 181-185°
Use: In prepn of water-sol alkyl resins.