trans-1,2-Cyclohexanedicarboxylic acid
| Price | USD1.00 |
| Packge | 1kg |
- Min. Order:1g
- Supply Ability:100KG
- Time:2019-07-06
Product Details
- Product Nametrans-1,2-Cyclohexanedicarboxylic acid
- CAS No. 2305-32-0
- EINECS No.218-975-8
- MFC8H12O4
- MW172.18
- InChIKeyQSAWQNUELGIYBC-FJGCHTOXNA-N
- AppearanceSolidWhite
- Melting point 228-230 °C (lit.)
- storage temp. Store below +30°C.
- Boiling point 262.49°C (rough estimate)
- density 1.2104 (rough estimate)
- Water Solubility 2g/L(20 ºC)
| trans-1,2-Cyclohexanedicarboxylic acid Basic information |
| Product Name: | trans-1,2-Cyclohexanedicarboxylic acid |
| Synonyms: | TRANS-HEXAHYDRO-PHTHALIC ACID;TRANS-CYCLOHEXANE-1,2-DICARBOXYLIC ACID;TRANS-1,2-CYCLOHEXANEDICARBOXYLIC ACID;trans-1,2-Cyclohexanedicarboxylic acid, remainder cis, 95%;TRANS-1,2-CYCLOHEXANEDICARBOXYLIC ACDI;trans-Cyclohexane-1,2-dicarboxylic acid, trans-Hexahydrophthalic acid;TRANS-1,2-CYCLOHEXANEDICARBOXYLIC ACID, 95%, REMAINDER CIS;rel-(1R*)-1β*,2α*-Cyclohexanedicarboxylic acid |
| CAS: | 2305-32-0 |
| MF: | C8H12O4 |
| MW: | 172.18 |
| EINECS: | 218-975-8 |
| Product Categories: | Aromatic Carboxylic Acids, Amides, Anilides, Anhydrides & Salts |
| Mol File: | 2305-32-0.mol |
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| trans-1,2-Cyclohexanedicarboxylic acid Chemical Properties |
| Melting point | 228-230 °C(lit.) |
| Boiling point | 262.49°C (rough estimate) |
| density | 1.2104 (rough estimate) |
| refractive index | 1.4450 (estimate) |
| storage temp. | Store below +30°C. |
| BRN | 3200609 |
| InChIKey | QSAWQNUELGIYBC-WDSKDSINSA-N |
| CAS DataBase Reference | 2305-32-0(CAS DataBase Reference) |
| NIST Chemistry Reference | 1,2-Cyclohexanedicarboxylic acid, trans-(2305-32-0) |
| Safety Information |
| Hazard Codes | Xi |
| Risk Statements | 36/37/38 |
| Safety Statements | 26-36 |
| WGK Germany | 3 |
| RTECS | GU9065000 |
| TSCA | Yes |
| HS Code | 29172000 |
| MSDS Information |
| Provider | Language |
|---|---|
| trans-Hexahydrophthalic acid | English |
| SigmaAldrich | English |
| ACROS | English |
| ALFA | English |
| trans-1,2-Cyclohexanedicarboxylic acid Usage And Synthesis |
| Chemical Properties | white crystalline powder |
| Uses | trans-1,2-cyclohexanedicarboxylic acid be used as organic intermediates. |
| Purification Methods | It is purified by recrystallisation from EtOH or H2O. It is formed by hydrolyzing the anhydride with water. The dimethyl ester has m 95-96o (from *C6H6/pet ether). [Abell J Org Chem 22 769 1957, Smith & Byrne J Am Chem Soc 72 4406 1950, Linstead et al. J Am Chem Soc 64 2093 1942, Beilstein 9 III 3812, 9 IV 2801.] The 1R,2R-(-)-trans-cyclohexane-1,2-acid [46022-05-3] has m 171-182o and [ ] D -20o (c 1, Me2CO). cis-Cyclohexane-1,2-dicarboxylic anhydride (cis-hexahydrophthalic anhydride) [85-42-7, 13149-00-3] M 154.2, m 32-34o, b 158o/17mm. It has been obtained by heating the trans-acid or anhydride at 200o. Crystallise it from *C6H6/Et2O or distil it. [Kohler & Jansen J Am Chem Soc 60 2145 1938, Abell J Org Chem 22 769 1957, Beilstein 17 II 452, 17 III/IV 5931.] |
Company Profile Introduction
Henan CoreyChem Co., Ltd, based on the original Zhengzhou Cote Chemical Research Institute, be brave in absorbing highly educated talents & overseas returnees; actively responded to Zhengzhou City High-tech Zone Government’s Special Care Policy, reorganized and founded in National University of Science and Technology Park, which is a high-tech, stock enterprise of high-end chemical Custom synthesis;The park was created by the People's Government of Henan Province, and proved by Ministry of Education and the National Science & Technology, taking the construction mode of "many college a park, and common development", mainly depends on Zhengzhou University and Henan University’s scientific research and talent advantage to set up Universities, scientific research institute and enterprise scientific research achievements transformation platform, to make high-tech enterprises incubate, is the new high-tech talent gathering base, high and new technology industry enterprise radiation base, colleges and universities technological innovation base.
Henan Coreychem Co., Ltd, facing global High-tech pharmaceutical raw materials, high complex new type intermediates, fine chemicals custom synthesis, scale-up production and Rare chemicals trade. Corey have well-equipped machine, strong technical force and considerate marketing team service. We also have rich experience advantage in basic research, small scale process development, scale-up, industrial technology development & production and cost control.
- Since:2014-12-17
- Address: No.967,15th Floor,Unit 7, Building 1, No.70 of DianChang Road, High-tech Development Zone, Zhengzho
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