디에틸TERT-부틸말론산염
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디에틸TERT-부틸말론산염 속성
- 끓는 점
- 102-104 °C/11 mmHg (lit.)
- 밀도
- 1.014 g/mL at 25 °C (lit.)
- 굴절률
- n
20/D 1.425(lit.)
- 인화점
- 195 °F
- 산도 계수 (pKa)
- 13.74±0.46(Predicted)
- 수용성
- 물과 섞이지 않습니다.
- BRN
- 1781709
안전
- 위험 및 안전 성명
- 위험 및 사전주의 사항 (GHS)
안전지침서 | 23-24/25 | ||
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WGK 독일 | 3 |
디에틸TERT-부틸말론산염 C화학적 특성, 용도, 생산
용도
Diethyl tert-butylmalonate is used in the preparation of enantiomers of 4-tert-butyl-3-isopropyl-2,6,7-trioxa-1-phosphabicyclo[2.2.2]octane 1-sulfide.Purification Methods
Dissolve it in Et2O, wash with aqueous NaHCO3, H2O, dry (MgSO4), filter, evaporate and distil the residue. Identify by hydrolysis to the acid and determine the neutralisation equivalent (theor: 80.0). The acid has m 155-157o effervescence [Hauser et al. J Am Chem Soc 64 2715 1942, Bush & Beauchamp J Am Chem Soc 75 2949 1953]. [Beilstein 2 IV 2027.]디에틸TERT-부틸말론산염 준비 용품 및 원자재
원자재
준비 용품
디에틸TERT-부틸말론산염 공급 업체
글로벌( 38)공급 업체
공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
---|---|---|---|---|---|
Hefei TNJ Chemical Industry Co.,Ltd. | 0551-65418671 |
sales@tnjchem.com | China | 34571 | 58 |
Hebei Guanlang Biotechnology Co., Ltd. | +86-19930503259 +86-19930503259 |
cherry@crovellbio.com | China | 18436 | 58 |
Aladdin Scientific | +1-+1(833)-552-7181 |
sales@aladdinsci.com | United States | 57511 | 58 |
Amadis Chemical Company Limited | 571-89925085 |
sales@amadischem.com | China | 131980 | 58 |
ROSEWA HOLDING GROUP CO.,LIMITED | +86-023-62871537 |
sales@rosewachem.com | China | 2850 | 58 |
Alfa Aesar | 400-6106006 |
saleschina@alfa-asia.com | China | 30132 | 84 |
Energy Chemical | 021-021-58432009 400-005-6266 |
sales8178@energy-chemical.com | China | 44700 | 61 |
Syntechem Co.,Ltd | |
info@syntechem.com | China | 12990 | 57 |
Tianjin heowns Biochemical Technology Co., Ltd. | 400 638 7771 |
sales@heowns.com | China | 14443 | 57 |
Hangzhou Yuhao Chemical Technology Co., Ltd | 0571-82693216 |
info@yuhaochemical.com | China | 9394 | 52 |
디에틸TERT-부틸말론산염 관련 검색:
부틸(터셔리)아세트산 이소길초산에틸 메틸말론산디에틸에스테르 에틸말론산디에칠에스테르 3,3-다이메틸-1-부탄올 말론산 디에틸
2-Methylpropanedioic acid
DIETHYL ISOPROPYLMALONATE
ETHYLMALONIC ACID
ETHYL TERT-BUTYLACETATE
DIMETHYL TERT-BUTYLMALONATE
2-TERT-BUTYLPROPANE-1,3-DIOL
(R)-(-)-3-HYDROXY-2-METHYLPROPIONIC ACID METHYL ESTER
DIETHYL TERT-BUTYLMALONATE
(R)-2-Hydroxymethylbutanoic acid
Dimethyl methylmalonate
METHYL (S)-(+)-3-HYDROXY-2-METHYLPROPIONATE
METHYL TERT-BUTYLACETATE