- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: tert-Butyl methyl malonate
- Price:
- Purity: 97.0%
- Stocking Period: 10 Day
- Contact: Yang
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: tert-Butyl methyl malonate
- Price: ￥160.0/5g ￥540.0/25g
- Purity: 98.0%
- Stocking Period: 2 Day
- Contact: Liu jia
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: tert-Butyl methyl malonate
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
42726-73-8
42726-73-8 structure
- Name: tert-Butyl methyl malonate
- Chemical Name: tert-Butyl Methyl Malonate
- CAS Number: 42726-73-8
- Molecular Formula: C8H14O4
- Molecular Weight: 174.194
- Catalog: Chemical reagent Organic reagent fatty acid
- Create Date: 2018-08-14 17:03:11
- Modify Date: 2024-01-01 20:25:26
| Name | tert-Butyl Methyl Malonate |
|---|---|
| Synonyms |
Propanedioic acid, 1,1-dimethylethyl methyl ester
tert-butyl methylmalonate EINECS 255-919-1 MFCD00042856 3-O-tert-butyl 1-O-methyl propanedioate Methyl 2-methyl-2-propanyl malonate tert.-Butyl methyl malonate tert-Butyl methyl malonate |
| Density | 1.0±0.1 g/cm3 |
|---|---|
| Boiling Point | 197.7±0.0 °C at 760 mmHg |
| Melting Point | -10ºC |
| Molecular Formula | C8H14O4 |
| Molecular Weight | 174.194 |
| Flash Point | 79.4±0.0 °C |
| Exact Mass | 174.089203 |
| PSA | 52.60000 |
| LogP | 0.87 |
| Appearance | Liquid | Clear colorless to slightly yellow |
| Vapour Pressure | 0.4±0.3 mmHg at 25°C |
| Index of Refraction | 1.422 |
| Personal Protective Equipment | Eyeshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter |
|---|---|
| Hazard Codes | Xi |
| Safety Phrases | S23-S24/25 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | 3 |
| HS Code | 2918990090 |
|
~94%
42726-73-8 |
| Literature: Smith, Alexander M. R.; Rzepa, Henry S.; White, Andrew J. P.; Billen, Denis; Hii, King Kuok Journal of Organic Chemistry, 2010 , vol. 75, # 9 p. 3085 - 3096 |
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| Literature: Hauser; Levine; Kibler Journal of the American Chemical Society, 1946 , vol. 68, p. 27 |
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| Literature: Hauser; Levine; Kibler Journal of the American Chemical Society, 1946 , vol. 68, p. 27 |
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| Literature: Koskinen, Ari M. P.; Munoz, Luis Journal of Organic Chemistry, 1993 , vol. 58, # 4 p. 879 - 886 |
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| Literature: Sato, Masayuki; Ban, Hitoshi; Kaneko, Chikara Tetrahedron Letters, 1997 , vol. 38, # 38 p. 6689 - 6692 |
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| Literature: Becker CHEMTECH, 1957 , vol. 9, p. 477 |
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| Literature: Matoba, Katsuhide; Yamazaki, Takao Chemical and Pharmaceutical Bulletin, 1983 , vol. 31, # 8 p. 2955 - 2956 |
| HS Code | 2918990090 |
|---|---|
| Summary | 2918990090. other carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0% |