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Detail of "638-10-8"

  • CAS Number:
  • 638-10-8
  • Name:

  • 2-Butenoic acid,3-methyl-, ethyl ester

  • Superlist Name:
  • Ethyl 3,3-dimethylacrylate
  • Molecular Structure:
  • Formula:
  • C7H12O2
  • Molecular Weight:
  • 128.19
  • Synonyms:
  • Senecioic acid, ethyl ester (6CI);3-Methyl-2-butenoic acid ethyl ester;Ethyl 3,3-dimethylacrylate;Ethyl3-methyl-2-butenoate;Ethyl 3-methylcrotonate;Ethyl dimethylacrylate;Ethylisobutenoate;Ethyl isopropylideneacetate;Ethyl senecioate;Ethyl b,b-dimethylacrylate;Ethyl b-methylcrotonate;NSC 61853;NSC 99208;Crotonicacid, 3-methyl-, ethyl ester (7CI,8CI);
  • EINECS:
  • 211-319-1
  • Density:
  • 0.909 g/cm3
  • Boiling Point:
  • 153.499 °C at 760 mmHg
  • Flash Point:
  • 46.278 °C
  • Appearance:
  • liquid
  • Hazard Symbols:
  • IrritantXi
  • Risk Codes:
  • 10-36/37/38
  • Safety:
  • 16-29-33-28-26 Details
  • Transport Information:
  • UN 3272
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CAS No.638-10-8 Ethyl 3,3-dimethylacrylate

  Appearance:colorless li...

Name:Ethyl-beta,beta-dimethyl acrylate EINECS:211-319-1 Molecular Formula:C7H12O2 Synonyms:ethyl 3-methylcrotonate; Ethylbetabetadimethylacrylate; ETHYL-SENECIOATE; Ethyl 3,3-dimethylacrylate InChI：InChI=1/C7H12O2/c1-4-9-7(8)5-6(2)3/h5H,4H2,1-3H3 Molecular Weight:128.17

Supplier:Zouping Mingxing Chemical Co.,Ltd. [ China (Mainland)]

Platinum
SupplierManufacturer 2185Integral
2185

Tel:86-543-4350217

Address:428 Daixi Third Road Zouping County Shandong Province China

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CAS No.638-10-8 Ethyl 3,3-dimethylacrylate

Assay:98%

Supplier:Hangzhou Dayangchem Co., Ltd. [ China (Mainland)]

Platinum
SupplierISO 3875Integral
3875

Tel:+86-571-88938639

Address:B/2601 Fuli Building, 328# WenEr Rd. Hangzhou City 310012 China

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CAS No.638-10-8 Ethyl 3,3-dimethylacrylate

Ethyl 3,3-Dimethylacrylate

Supplier:Taizhou Shengyu Chemical Co.,Ltd [ China (Mainland)]

Platinum
Supplier 1590Integral
1590

Tel:+86-576-81816118；88861036/26/16；

Address:Room 1308-1310,Ocean plaza,Jiaojiang

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CAS No.638-10-8 Ethyl 3,3-dimethylacrylate

Ethyl 3,3-dimethylacrylate

Supplier:Hangzhou Share Chemical Co., Ltd [ China (Mainland)]

Platinum
Supplier 920Integral
920

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Address:Hang Xing Road

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CAS No.638-10-8 Ethyl 3,3-dimethylacrylate

Ethyl 3,3-Dimethylacrylate

Supplier:tianjin xintaimei chemical co, ltd. [ China (Mainland)]

Platinum
Supplier 1585Integral
1585

Tel:86- 022-60501183

Address:Tianjin

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CAS No.638-10-8 Ethyl 3,3-dimethylacrylate

Supplier:Jinan Haohua Industry CO., LTD [ China (Mainland)]

Platinum
Supplier 920Integral
920

Tel:0086-531-58773055

Address:NO.59 Gongye South Road

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CAS No.638-10-8 Ethyl 3,3-dimethylacrylate

Supplier:Taizhou Round Biochemical Co., Ltd., [ China (Mainland)]

Platinum
Supplier 315Integral
315

Tel:0086-576-88807392

Address:No.535, Zhijing Road, Jiaojiang District, Taizhou, Zhejiang, 318000 China

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CAS No.638-10-8 Ethyl 3,3-dimethylacrylate

Supplier:Sarchem Laboratories, Inc. [ United States]

Gold
Supplier 950Integral
950

Tel:732.938.2777

Address:5012 Industrial Road Farmingdale, NJ 07727

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CAS No.638-10-8 Ethyl 3,3-dimethylacrylate

Assay:≥99.0%  Appearance:Colorless tr...  Package:180Kg/DrumStorage:10000kg.  Application:3, 3-2 methy...

Molecular formula: C7H12O2 Molecular weight:128.17 Moisture:≤0.50% Use :3, 3-2 methyl methacrylate (mma) is often used as organic chemical intermediates and pharmaceutical intermediates, pharmaceutical raw materials

Min. Order:1000Kilogram

Supplier:linyi fude fine chemical co.,ltd [ China (Mainland)]

171Integral
171

Tel:+86-0539-2361185

Address:lushan economic development zone ,yishui linyi city

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CAS No.638-10-8 Ethyl 3,3-dimethylacrylate

yexin chemical co., ltd offer product 3,3-Dimethylacrylic Acid Ethyl Ester, CAS:638-10-8, Welcome friend from all of the world to contact with us at any time.

Supplier:Yexin chemical trade co., ltd [ China (Mainland)]

340Integral
340

Tel:86-15295224252

Address:east brigde, jiangsu

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CAS No.638-10-8 Ethyl 3,3-dimethylacrylate

Molecular formula: C7H12O2 Molecular weight: 128.17 Appearance: colorless or light yellow transparent liquid Boiling point: 154~155°C Flash point: 93°C Refractive index: 1.436±0.02 Density: 0.922g/cm3 Assay: ≥98.0% Moisture: ≤0.5

Supplier:Nanjing Blake Fine Chemicals Co., Ltd. [ China (Mainland)]

329Integral
329

Tel:+86 25-86199365 013951610213

Address:Industrial park,Lukou town , Jiangning district, Nanjing city, Jiangsu prov.,China.

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CAS No.638-10-8 Ethyl 3,3-dimethylacrylate

Ethyl 3,3-dimethylacrylate

Supplier:TRUST&WE CO.,Ltd. [ China (Mainland)]

620Integral
620

Tel:+86-021-61551611

Address:No. 317, 219 Nong, Gao Muqiao Road, Zhangjiang Hightech. Park, Pudong, Shanghai

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CAS No.638-10-8 Ethyl 3,3-dimethylacrylate

Molecular Formula: C7H12O2 Formula Weight: 128.17

Supplier:Ramidus AB [ Sweden]

610Integral
610

Tel:+46 46 286 2850

Address:Ideon SE-223 70 Lund Sweden

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CAS No.638-10-8 Ethyl 3,3-dimethylacrylate

more information,pls contact with us!

Supplier:SRS Aromatics Ltd [ United States]

460Integral
460

Tel:+44 (0) 1359 244760

Address:Bury St. Edmunds Suffolk. IP30 9UP

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CAS No.638-10-8 Ethyl 3,3-dimethylacrylate

ETHYL 3,3-DIMETHYLACRYLATE

Supplier:Grau Aromatics GmbH & Co. KG [ Germany]

500Integral
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CAS No.638-10-8 Ethyl 3,3-dimethylacrylate

Supplier:Nanjing Hengchang Biomedical Co., Ltd. [ China (Mainland)]

337Integral
337

Tel:+86 25-86199365

Address:Industrial park,Lukou town , Jiangning district, Nanjing city, Jiangsu prov.,China.

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CAS No.638-10-8 Ethyl 3,3-dimethylacrylate

Supplier:Shanghai Eybridge Chemical Technology Co., Ltd [ China (Mainland)]

600Integral
600

Tel:+86 (21) 6220-3240

Address:shanghai ,china

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CAS No.638-10-8 Ethyl 3,3-dimethylacrylate

Supplier:Hangzhou Ocean Chemical Co., Ltd. [ China (Mainland)]

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Tel:+86-571-88025872

Address:Room 603, Building A, New Youth Platza, No.8, Jiashan Road, Gongsu District, Hangzhou, Zhejiang Province, China

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CAS No.638-10-8 Ethyl 3,3-dimethylacrylate

Supplier:Taizhou Jiakang Chemical Co.,Ltd [ China (Mainland)]

620Integral
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Address:Sanmen Economic Development Zone

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CAS No.638-10-8 Ethyl 3,3-dimethylacrylate

Supplier:Qingdao Bangli Chemcial Co., Ltd. [ China (Mainland)]

418Integral
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Reference

6-n-Butyl alpha pyrone perfumes
6-n-Butyl alpha pyrone perfumes. Shuster, Edward J.; Pittet, Alan O. (International Flavors and Fragrances Inc.In this study，27593-23-3 is also used., USA). U.S. US 3996170 7 Dec 1976, 9 pp. (English). (United States of America). CODEN: USXXAM. CLASS: IC: C11B009-00. NCL: 252522000. APPLICATION: US 74-471755 20 May 1974. DOCUMENT TYPE: Patent CA Section: 62 (Essential Oils and Cosmetics) Section cross-reference(s): 27 6-Alkyl-.alpha.-pyrones (I, R1 = H or Me, R2 = C3-5 alkyl) are incorporated into perfume compns., esp., those having spicy floral or woody-aphrodesia aromas. 4-Methyl-6-n-butyl-.alpha.-pyrone (I, R1 = Me, R2 = Bu)(II) [55510-46-8] imparts a lovage, foenugreek character to a spicy floral perfume formulation. II was prepd. from BuCOCl [638-29-9] and MeCMe:CHCO2Et [638-10-8] in CH2Cl2 with AlCl3 catalyst. .
Production of dry sodium methylate
Production of dry sodium methylate. Kotova, A. V.; Zhelonkin, V. G.; Krasotin, Yu. I.; Kolchin, I. K. (USSR). Khim. Prom-st. (Moscow), (5), 270-1 (Russian) 1984. CODEN: KPRMAW. ISSN: 0023-110X. DOCUMENT TYPE: Journal CA Section: 45 (Industrial Organic Chemicals, Leather, Fats, and Waxes) Section cross-reference(s): 67 Solns. of 20-22% MeONa [124-41-4] in MeOH are dild. with p-xylene and heated to remove MeOH azeotropically. The pptd. MeONa is dried in N at 145-150° (drying in air decompd. MeONa to Na2CO3). The product contains MeONa 80-87, NaOH 7-10, MeOH <5, Na2CO3 1.2-2, and p-xylene 3-10% and can be used as a catalyst for Et dimethacrylate [638-10-8]-isopentenyl p-methylphenyl sulfone [91485-21-1] condensation to Et chrystanthemate [97-41-6].
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