(1S,2S)-TRANS-1,2-사이클로헥산디올
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(1S,2S)-TRANS-1,2-사이클로헥산디올 속성
- 녹는점
- 107-109 °C(lit.)
- 끓는 점
- 177.22°C (rough estimate)
- 밀도
- 0.9958 (rough estimate)
- 굴절률
- 1.4270 (estimate)
- 인화점
- 134 °C
- 산도 계수 (pKa)
- 14.49±0.40(Predicted)
- optical activity
- [α]20/D +39°, c = 1.6 in H2O
- BRN
- 1901343
안전
- 위험 및 안전 성명
- 위험 및 사전주의 사항 (GHS)
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(1S,2S)-TRANS-1,2-사이클로헥산디올 C화학적 특성, 용도, 생산
화학적 성질
white to off-white crystals용도
(1S,2S)-trans-1,2-Cyclohexanediol may be used in the preparation of (1S,2S)-1,2-cyclohexanediyl bis(4-vinylbenzoate) by reacting with 4-vinylbenzoyl chloride. It may also be used as a chiral ligand for the preparation of non-racemic hydroxy phosphonates via titanium alkoxide-catalyzed addition of dimethyl phosphite to the corresponding aldehydes.Purification Methods
The enantiomers have been recrystallised from *C6H6 or EtOAc. The (±) diol has been resolved via the distrychnine salt of the hemisulfate [Hayward et al. J Chem Soc Perkin Trans 1 2413 1976], or the 1-menthoxy acetates. {l-trans-diastereoisomer has m 64o, []D -91.7o (c 1.4 EtOH) from pet ether or aqueous EtOH and yields the (-)-trans-diol } and {d-trans-diastereoisomer has m 126-127o, []D -32.7o (c 0.8 EtOH) from pet ether or aqueous EtOH and yields the (+)-trans diol}. The bis-4-nitrobenzoate has m 126.5o []D (-) and (+) 25.5o (c 1.1 CHCl3), and the bis-3,5-dinitrobenzoate has m 160o []D ± 83.0o (c 1.8 CHCl3) [Wilson & Read J Chem Soc 1269 1935]. [Beilstein 6 III 4060.](1S,2S)-TRANS-1,2-사이클로헥산디올 준비 용품 및 원자재
원자재
준비 용품
(1S,2S)-TRANS-1,2-사이클로헥산디올 공급 업체
글로벌( 38)공급 업체
| 공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
|---|---|---|---|---|---|
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 |
info@tianfuchem.com | China | 21687 | 55 |
| Hefei TNJ Chemical Industry Co.,Ltd. | 0551-65418671 |
sales@tnjchem.com | China | 34571 | 58 |
| CD Chemical Group Limited | +8615986615575 |
info@codchem.com | China | 20356 | 58 |
| Aladdin Scientific | +1-+1(833)-552-7181 |
sales@aladdinsci.com | United States | 57511 | 58 |
| Suzhou ARTK Medchem Co., Ltd. | +8618168183658 |
sales1@artkmedchem.com | China | 39009 | 58 |
| J & K SCIENTIFIC LTD. | 010-82848833 400-666-7788 |
jkinfo@jkchemical.com | China | 96815 | 76 |
| Meryer (Shanghai) Chemical Technology Co., Ltd. | 021-61259108 18621169109 |
market03@meryer.com | China | 40240 | 62 |
| Energy Chemical | 021-021-58432009 400-005-6266 |
sales8178@energy-chemical.com | China | 44700 | 61 |
| Shanghai Hanhong Scientific Co.,Ltd. | 021-54306202 13764082696 |
info@hanhongsci.com | China | 42982 | 64 |
| Syntechem Co.,Ltd | |
info@syntechem.com | China | 12990 | 57 |
(1S,2S)-TRANS-1,2-사이클로헥산디올 관련 검색:
황산 스트렙토마이신 이노시톨 헥사니코티네이트 네오마이신 황산
(+/-)-TRANS-1,2-CYCLOHEXANEDIOL,TRANS-1,2-CYCLOHEXANEDIOL
(1'R,3'S,3S,5R,6R)-5-AMINO-2-AMINOMETHYL-6-(4,6-DIAMINO-2,3-DIHYDROXY-CYCLOHEXYLOXY)-TETRAHYDRO-PYRAN-3,4-DIOL
Geneticin
L-QUEBRACHITOL
MYO-INOSITOL 2-MONOPHOSPHATE DI(CYCLOHEXYLAMMONIUM) SALT
VERATRINE
Spectinomycin
FORSKOLIN, 7-DEACETYL-7-O-HEMISUCCINYL-
RIBOSTAMYCIN SULFATE SALT
(1R,2R)-TRANS-1,2-CYCLOHEXANEDIOL, 99% ( 99% EE/GLC),(1R,2R)-TRANS-1,2-CYCLOHEXANEDIOL,(1R)-TRANS-1,2-CYCLOHEXANEDIOL,(1R,2R)-TRANS-1,2-CYCLOHEXANEDIOL 98%
TRANS-1,4-CYCLOHEXANEDIOL
TRANS-1,2-CYCLOHEXANEDIOL DIACETATE
1,2-Cyclohexanediol
D-INS(1,4,5)P3, 3LI
1L-EPI-2-INOSOSE