(1S,2S)-TRANS-1,2-CYCLOHEXANEDIOL
- CAS No.
- 57794-08-8
- Chemical Name:
- (1S,2S)-TRANS-1,2-CYCLOHEXANEDIOL
- Synonyms
- (1S,2S)-cyclohexane-1,2-diol;(S,S)-(+)-1,2-CYCLOHEXANEDIOL;1,2-Cyclohexanediol, (1S,2S)-;(1S,2S)-1α,2β-Cyclohexanediol;(1S)-TRANS-1,2-CYCLOHEXANEDIOL;[1S,2S,(+)]-1,2-Cyclohexanediol;(1S,2S)-TRANS-1,2-CYCLOHEXANEDIOL;(1S,2S)-trans-1,2-Cyclohexanediol,98%;(1S,2S)-TRANS-1,2-CYCLOHEXANEDIOL 98%;(1S,2S)-TRANS-1,2-CYCLOHEXANEDIOL, 99% ( 99% EE/GLC)
- CBNumber:
- CB8265320
- Molecular Formula:
- C6H12O2
- Molecular Weight:
- 116.16
- MOL File:
- 57794-08-8.mol
- MSDS File:
- SDS
- Modify Date:
- 2022/12/21 16:56:50
SAFETY
Risk and Safety Statements
| Symbol(GHS) |   GHS05,GHS07 |
|---|---|
| Signal word | Danger |
| Hazard statements | H318-H335 |
| Precautionary statements | P261-P280-P305+P351+P338 |
| Hazard Codes | Xi |
| Risk Statements | 36/37-41 |
| Safety Statements | 26-39 |
| WGK Germany | 3 |
| HS Code | 29061990 |
(1S,2S)-TRANS-1,2-CYCLOHEXANEDIOL price More Price(2)
(1S,2S)-TRANS-1,2-CYCLOHEXANEDIOL Chemical Properties,Uses,Production
Chemical Properties
white to off-white crystals
Uses
(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-CYCLOHEXANEDIOL Preparation Products And Raw materials
Raw materials
Preparation Products
(1S,2S)-TRANS-1,2-CYCLOHEXANEDIOL Suppliers
| Supplier | Tel | Country | ProdList | Advantage | Inquiry |
|---|---|---|---|---|---|
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | China | 21669 | 55 | Inquiry |
| Hefei TNJ Chemical Industry Co.,Ltd. | 0551-65418671 | China | 34571 | 58 | Inquiry |
| CD Chemical Group Limited | +8615986615575 | China | 20356 | 58 | Inquiry |
| Aladdin Scientific | +1-+1(833)-552-7181 | United States | 57511 | 58 | Inquiry |
| Suzhou ARTK Medchem Co., Ltd. | +8618168183658 | China | 39009 | 58 | Inquiry |
| Shanghai Haohong Pharmaceutical Co., Ltd. | 4008210725 4008210725 | China | 54986 | 58 | Inquiry |
| Shanghai Aladdin Biochemical Technology Co.,Ltd. | +86-18521732826 | China | 48467 | 58 | Inquiry |
| PharmaBlock Sciences (Nanjing), Inc. | 4000255188 | China | 9126 | 58 | Inquiry |
| Jiangsu Aikon Biopharmaceutical R&D co.,Ltd. | 025-66113011 18112977050 | China | 16687 | 50 | Inquiry |
| Shanghai Yingxin laboratory equipment Co., Ltd | 021-021-59178156 15300768757 | China | 10678 | 58 | Inquiry |
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