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CAS No 109-87-5 , dimethoxymethane

  • Name: dimethoxymethane
  • Synonyms: Anesthenyl;dimethoxymethane; Dimethyl formal; 2,4-Dioxapentane; Methane;METHYLAL; Formaldehyde dimethyl acetal; 109-87-5; Formal; dimethoxy-;
  • CAS Registry Number:
  • Transport: UN 1234
  • Melting Point: -105 ºC
  • Flash Point: -18 ºC
  • Boiling Point: 41-42 ºC
  • Density: 0.86
  • Refractive index: 1.3525-1.3545
  • Water Solubility: 32.3 G/100 ML (16 ºC)
  • Safety Statements: R11;R36/37/38
  • Hazard Symbols: Xi: Irritant;F: Flammable;
  • Flash Point: -18 ºC
  • EINECS: 203-714-2
  • Molecular Weight: 76.09442
  • InchiKey: NKDDWNXOKDWJAK-UHFFFAOYSA-N
  • InChI: InChI=1S/C3H8O2/c1-4-3-5-2/h3H2,1-2H3
  • Risk Statements: S16;S26;S37/39
  • Molecular Formula: C3H8O2
  • Molecular Structure:CAS No:109-87-5 dimethoxymethane
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109-87-5 METHYLAL

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109-87-5 Dimethoxy-Ethane

  • China Watson International Ltd. []
  • Tel: +86-(512)-55117610
  • Fax: +86-(512)-55117630
  • Address: Room 1209, Asia Pacific Plaza, Huaqiao International Business Park, Kunshan, Jiangsu 215332, ,China
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109-87-5 Dimethoxy-Ethane

  • United States Neuchem Inc. [, Manufacturer]
  • Tel: +1-(415)-345-9310
  • Fax: +1-(415)-345-9350
  • Address: 2062 Union Street, Suite 300, San Francisco, California 94123, ,United States
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109-87-5 Dimethoxymethane

  • China zhejiang shou&fu chemical co., ltd [Manufacturers]
  • Tel: +86-571-88902507
  • Fax: 86-571-88902500
  • Address: 5/F, Yangfan Venture Plaza, 31 Xincheng Road, Binjiang District , Hangzhou City, Zhejiang Province,310051,P.R. China ,zhejiangChina
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109-87-5 methylal

  • China Shanghai Chemrole Co., Ltd. []
  • Fax: +86-21-50278958 50278968
  • Address: ROOM 201, NO.6,LANE 299,BISHENG ROAD, SHANGHAI,201204, CHINA ,China
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109-87-5 Dimethoxy-Ethane

  • India Sparchem []
  • Tel: +91-(22)-22642642, 9867502724
  • Fax: +91-(22)-22642640
  • Address: 159, Ashoka Shopping Center, 2nd Floor, L.T.Marg., Mumbai, Maharashtra 400 001, ,India
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109-87-5 1,1-DIMETHOXYMETHANE (METHYLAL)

  • United States Austin Chemical Company, Inc. [Manufacturer]
  • Tel: 847-520-9600
  • Fax: 847-520-9160
  • Address: Austin Chemical Company, Inc.
    1565 Barclay Boulevard
    Buffalo Grove, IL 60089 USA ,United States
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109-87-5 Dimethoxymethane

  • China Shao Xing Empire Import&Export CO.,ltd []
  • Tel: 86-575-82127757
  • Fax: 86-575-82118321
  • Address: 11#, Weiwu Road, Shangyu Industrial Park, Hangzhou Bay, Hangzhou, Zhejiang Province, China ,ZhejiangChina
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109-87-5 Methylal

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109-87-5 Dimethoxymethane

  • China Puyang Jiahua Chemical Co.,Ltd. [Manufacturers]
  • Tel: +86-393-4206222
  • Fax: +86-393-4206222
  • Address: No.373, Shengli East Road, Puyang, Henan, China. puyang,HenanChina
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References of dimethoxymethane
Title: Methylal
CAS Registry Number: 109-87-5
CAS Name: Dimethoxymethane
Synonyms: formal; formaldehyde dimethyl acetal
Molecular Formula: C3H8O2
Molecular Weight: 76.09
Percent Composition: C 47.35%, H 10.60%, O 42.05%
Line Formula: CH2(OCH3)2
Literature References: Prepn by catalytic vapor-phase oxidation of methanol in the presence of small amts of HCl; from methanol and formaldehyde: Frevel, Hedelund, US 2663742; US 2691684 (1953, 1954, both to Dow); from paraformaldehyde + methanol in the presence of CaCl2 + HCl: R. Rambaud, D. Besserre, Bull. Soc. Chim. Fr. 1955, 45.
Properties: Colorless, clear, volatile, flammable liq; chloroform odor; pungent taste. bp760 41.6°; bp754 41.5°. mp -105°. d414 0.8669; d420 0.8593. nD18 1.3589. Flash pt, closed cup: 0°F (-18°C). Sol in 3 parts water; miscible with alcohol, ether, oils.
Melting point: mp -105°
Boiling point: bp760 41.6°; bp754 41.5°
Flash point: Flash pt, closed cup: 0°F (-18°C)
Index of refraction: nD18 1.3589
Density: d414 0.8669; d420 0.8593
CAUTION: Potential symptoms of overexposure are irritation of eyes, skin and upper respiratory system; anesthesia. See NIOSH Pocket Guide to Chemical Hazards (DHHS/NIOSH 97-140, 1997) p 198.
Use: In perfumery; manuf artificial resins; reaction medium for Grignard and Reppe reactions.