메틸 (R)-젖산
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메틸 (R)-젖산 속성
- 알파
- 8.5 º (c=neat)
- 끓는 점
- 144-145 °C(lit.)
- 밀도
- 1.09 g/mL at 25 °C(lit.)
- 굴절률
- n
20/D 1.413(lit.)
- 인화점
- 121 °F
- 저장 조건
- Inert atmosphere,2-8°C
- 용해도
- 클로로포름, 아세트산에틸(약간 용해됨), 메탄올(약간 용해됨)
- 물리적 상태
- 액체
- 산도 계수 (pKa)
- 13.07±0.20(Predicted)
- 색상
- 무색의
- optical activity
- [α]21/D +8.4°, neat
- 수용성
- 혼화성, 가수분해
- Merck
- 14,6094
- InChIKey
- LPEKGGXMPWTOCB-GSVOUGTGSA-N
- LogP
- -0.719 (est)
- CAS 데이터베이스
- 17392-83-5(CAS DataBase Reference)
안전
- 위험 및 안전 성명
- 위험 및 사전주의 사항 (GHS)
| 위험품 표기 | Xi | ||
|---|---|---|---|
| 위험 카페고리 넘버 | 10-36/37 | ||
| 안전지침서 | 16-24-24/25 | ||
| 유엔번호(UN No.) | UN 3272 3/PG 3 | ||
| WGK 독일 | 1 | ||
| 위험 등급 | 3 | ||
| 포장분류 | III | ||
| HS 번호 | 29181100 |
메틸 (R)-젖산 C화학적 특성, 용도, 생산
화학적 성질
Colorless to light yellow liqui용도
(+)-Methyl D-lactate can be used as a starting material in the asymmetric preparation of:- Neomethymycin, a macrolide which contains 12-membered macrolactone that is used as a potent biological agent.
- PM-toxin A.
It can also be used as a chiral pool along with D-(-)-tartaric acid in the stereoselective total synthesis of separacenes A and B via Trost-Rychnovsky alkyne rearrangement, Horner-Wadsworth-Emmons olefination as well as Corey-Bakshi-Shibata reaction.
정의
ChEBI: A methyl lactate that has R configuration.일반 설명
This compound has benign qualities and is biodegradable, water miscible, and functions as a versatile solvent for CA membrane preparation. This is also used as an intermediate for the production of other chemicals, polymers, and derivatives. Thus this product has been enhanced for Safer solvents and auxiliaries.메틸 (R)-젖산 준비 용품 및 원자재
원자재
준비 용품
메틸 (R)-젖산 공급 업체
글로벌( 289)공급 업체
| 공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
|---|---|---|---|---|---|
| Hebei Mojin Biotechnology Co., Ltd | +86 13288715578 +8613288715578 |
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| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 |
info@tianfuchem.com | China | 21675 | 55 |
| Shanghai Time Chemicals CO., Ltd. | +86-021-57951555 +8617317452075 |
jack.li@time-chemicals.com | China | 1807 | 55 |
| career henan chemical co | +86-0371-86658258 +8613203830695 |
sales@coreychem.com | China | 29900 | 58 |
| Shenzhen Nexconn Pharmatechs Ltd | +86-755-89396905 +86-15013857715 |
admin@nexconn.com | China | 10260 | 58 |
| Hubei Jusheng Technology Co.,Ltd. | 18871490254 |
linda@hubeijusheng.com | CHINA | 28180 | 58 |
| Hebei Guanlang Biotechnology Co., Ltd. | +86-19930503282 |
alice@crovellbio.com | China | 8827 | 58 |