(R)-(-)-2-Phenylpropionic acid
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(R)-(-)-2-Phenylpropionic acid 속성
- 녹는점
- 29-30 °C(lit.)
- 끓는 점
- 115 °C1 mm Hg(lit.)
- 알파
- -75 º (c=3,CHCl3)
- 밀도
- 1.1 g/mL at 25 °C(lit.)
- 굴절률
- n
20/D 1.523(lit.)
- 인화점
- >230 °F
- 저장 조건
- Sealed in dry,Room Temperature
- 산도 계수 (pKa)
- 4.34±0.10(Predicted)
- 물리적 상태
- 저융점 고체 또는 액체
- 색상
- 베이지~약간 브라운
- optical activity
- [α]20/D 72°, c = 1.6 in chloroform
- BRN
- 2207688
- LogP
- 1.852 (est)
- CAS 데이터베이스
- 7782-26-5(CAS DataBase Reference)
안전
- 위험 및 안전 성명
- 위험 및 사전주의 사항 (GHS)
| 위험품 표기 | Xi | ||
|---|---|---|---|
| 위험 카페고리 넘버 | 36/37/38 | ||
| 안전지침서 | 26-36-37/39 | ||
| WGK 독일 | 3 | ||
| F 고인화성물질 | 10 | ||
| HS 번호 | 29163990 |
(R)-(-)-2-Phenylpropionic acid C화학적 특성, 용도, 생산
화학적 성질
Colorless to light yellow liqui용도
Chiral building block. Resolving agent정의
ChEBI: The (R)-enantiomer of hydratropic acid.Purification Methods
Purify the acids by vacuum distillation and by recrystallisation from pet ether. The S-anilide has m 103-104o (from H2O or CHCl3/*C6H6), [] D +47o (c 9, Me3CO) [Argus & Kenyon J Chem Soc 916 1939, Campbell & Kenyon J Chem Soc 25 1946, Levene et al. J Biol Chem 88 27, 34 1930]. [Beilstein 9 III 2417, 9 IV 1779.](R)-(-)-2-Phenylpropionic acid 준비 용품 및 원자재
원자재
Atropic acid
(S)-4-PHENYL-1,3-OXAZOLIDINE-2-THIONE
(4S)-(-)-4-Isopropyl-2-oxazolidinone
(S)-(+)-4-Phenyl-2-oxazolidinone
준비 용품
(R)-(-)-2-Phenylpropionic acid 공급 업체
글로벌( 208)공급 업체
| 공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
|---|---|---|---|---|---|
| Hebei Mojin Biotechnology Co., Ltd | +8613288715578 |
sales@hbmojin.com | China | 12456 | 58 |
| Capot Chemical Co.,Ltd. | 571-85586718 +8613336195806 |
sales@capotchem.com | China | 29797 | 60 |
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 |
info@tianfuchem.com | China | 21691 | 55 |
| Zjartschem | +86-571-8723 8903 jocelynpan@zjarts.com |
jocelynpan@zjarts.com | CHINA | 993 | 58 |
| career henan chemical co | +86-0371-86658258 |
sales@coreychem.com | China | 29914 | 58 |
| Accela ChemBio Inc. | (+1)-858-699-3322 |
info@accelachem.com | United States | 19965 | 58 |
| Xi'an Kono chem co., Ltd., | 029-86107037 13289246953 |
info@konochemical.com | China | 2995 | 58 |
| Shandong chuangyingchemical Co., Ltd. | 18853181302 |
sale@chuangyingchem.com | CHINA | 5909 | 58 |
| Chongqing Chemdad Co., Ltd | +86-023-61398051 +8613650506873 |
sales@chemdad.com | China | 39916 | 58 |
| Alchem Pharmtech,Inc. | 8485655694 |
sales@alchempharmtech.com | United States | 63711 | 58 |