tert-부틸3-(2-히드록시에톡시)프로파노에이트
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tert-부틸3-(2-히드록시에톡시)프로파노에이트 속성
- 끓는 점
- 274.0±15.0 °C(Predicted)
- 밀도
- 1.031±0.06 g/cm3(Predicted)
- 저장 조건
- 2-8°C
- 산도 계수 (pKa)
- 14.36±0.10(Predicted)
- 물리적 상태
- 액체
- 색상
- 황색을 띠는
- 수용성
- Water: 100 mg/mL (525.65 mM)
안전
- 위험 및 안전 성명
- 위험 및 사전주의 사항 (GHS)
| HS 번호 | 2942000090 |
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| 그림문자(GHS): |
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| 신호 어: | Warning | ||||||||||||||||||||||||||||
| 유해·위험 문구: |
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| 예방조치문구: |
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tert-부틸3-(2-히드록시에톡시)프로파노에이트 C화학적 특성, 용도, 생산
용도
tert-Butyl 3-(2-hydroxyethoxy)propanoate is a reactant in the synthesis of hydrophilic aminooxy linked and multivalent disaccharide cellobiose derivatives for chemoselective aldehyde/ketone conjugationSynthesis
To a solution of anhydrous ethylene glycol (10 g, 161.1 mmol) in anhydrous THF (40 mL) was added sodium metal (62.0 mg, 2.70 mmol) and stirred at room temperature for 2 hours.Add tert-butyl acrylate (6.90, 53.7 mmol) and stir overnight.After quenching with water, the solvent was THF dried under reduced pressure, and extracted with ethyl acetate and water.The organic layer was separated, washed with brine, and dried over Na 2 SO 4.After filtration and evaporation, the residue was purified by silica gel column chromatography (petroleum ether/ethyl acetate = 2:1) to obtain a colorless oil 44 (5.0 g, 26.3 mmol, 49% yield)
tert-부틸3-(2-히드록시에톡시)프로파노에이트 준비 용품 및 원자재
원자재
준비 용품
tert-부틸3-(2-히드록시에톡시)프로파노에이트 공급 업체
글로벌( 88)공급 업체
| 공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
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| 9i LLC | +18039569191 |
MWan@NiNeiLab.com | United States | 418 | 58 |
| Accela ChemBio Inc. | (+1)-858-699-3322 |
info@accelachem.com | United States | 19965 | 58 |
| Chengdu Pukang Biotechnology Co., Ltd | 028-82550498 |
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| Chongqing Chemdad Co., Ltd | +86-023-6139-8061 +86-86-13650506873 |
sales@chemdad.com | China | 39916 | 58 |
| SHANGHAI T&W PHARMACEUTICAL CO., LTD. | +86-021-61551413 +8618813727289 |
contact@trustwe.com | China | 5738 | 58 |
| TargetMol Chemicals Inc. | +1-781-999-5354 +1-00000000000 |
marketing@targetmol.com | United States | 19892 | 58 |
| Wuhan Borenpharm Co., Ltd | 027-65563561 18717150066 |
3207347307@qq.com | CHINA | 1238 | 58 |
| Labnetwork lnc. | +86-27-50766799 +8618062016861 |
contact@labnetwork.com | China | 19994 | 58 |
| Nanjing Hengbei Chemicals Co., Ltd. | +86-25-58393656 |
sales@hengbeichem.cn | China | 6856 | 58 |
| LEAP CHEM CO., LTD. | +86-852-30606658 |
market18@leapchem.com | China | 24738 | 58 |