cis-1,2-Dimethylcyclohexane
- CAS No.
- 2207-01-4
- Chemical Name:
- cis-1,2-Dimethylcyclohexane
- Synonyms
- CIS-HEXAHYDRO-O-XYLENE;c-1,2-Dimethylcyclohexane;2-dimethyl-cis-cyclohexan;1,2-cis-DimethyIcyclohexane;1,cis-2-Dimethylcyclohexane;cis-1,2-Dimethylcyclohexane;1,2-Dimethylcyclohexane, cis;cyclohexane,1,2-dimethyl-,cis-;cis-1,2-DiMethylcyclohexane 99%;(1R,2S)-1,2-Dimethylcyclohexane
- CBNumber:
- CB9699335
- Molecular Formula:
- C8H16
- Molecular Weight:
- 112.21
- MDL Number:
- MFCD00063621
- MOL File:
- 2207-01-4.mol
- MSDS File:
- SDS
| Melting point | -49.99°C |
|---|---|
| Boiling point | 129-130 °C(lit.) |
| Density | 0.796 g/mL at 25 °C(lit.) |
| vapor pressure | 28 mm Hg ( 37.7 °C) |
| refractive index |
n |
| Flash point | 54 °F |
| storage temp. | 2-8°C, stored under nitrogen |
| solubility | Soluble in acetone, alcohol, benzene, ether, ligroin (Weast, 1986); miscible with cyclohexane and cycloheptane. |
| pka | >14 (Schwarzenbach et al., 1993) |
| form | Liquid |
| color | Colorless to Almost colorless |
| Water Solubility | It is soluble in water. 6.0 g(1)/106 g(2) at 25°C. |
| Specific Heat Capacity | Cp(liquid): 1.87 J/(g·K), at 25℃ |
| Henry's Law Constant | 0.354(atmm3/mol) at 25 °C (Hine and Mookerjee, 1975) |
| InChI | 1S/C8H16/c1-7-5-3-4-6-8(7)2/h7-8H,3-6H2,1-2H3/t7-,8+ |
| InChIKey | KVZJLSYJROEPSQ-OCAPTIKFSA-N |
| SMILES | C[C@@H]1CCCC[C@@H]1C |
| CAS DataBase Reference | 2207-01-4(CAS DataBase Reference) |
| FDA UNII | E1O9N97RTZ |
| EPA Substance Registry System | Cyclohexane, 1,2-dimethyl-, (1R,2S)-rel- (2207-01-4) |
| UNSPSC Code | 12352100 |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |   GHS02,GHS08 |
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|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Danger | |||||||||
| Hazard statements | H225-H304 | |||||||||
| Precautionary statements | P233-P240-P241+P242+P243-P280-P301+P310+P331-P303+P361+P353-P370+P378-P403+P235-P405-P501-P210-P301+P310-P331-P241-P280a-P501a | |||||||||
| PPE | Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter | |||||||||
| Hazard Codes | F,Xn | |||||||||
| Risk Statements | 11-65 | |||||||||
| Safety Statements | 9-16-33-62 | |||||||||
| RIDADR | UN 2263 3/PG 2 | |||||||||
| WGK Germany | 3 | |||||||||
| Autoignition Temperature | 579°F | |||||||||
| TSCA | TSCA listed | |||||||||
| HS Code | 2902.19.0050 | |||||||||
| HazardClass | 3 | |||||||||
| PackingGroup | II | |||||||||
| Storage Class | 3 - Flammable liquids | |||||||||
| Hazard Classifications | Aquatic Chronic 2 Asp. Tox. 1 Flam. Liq. 2 |
|||||||||
| Toxicity | EC50 (48-h) for Daphnia pulex 3,235 μg/L (Smith et al., 1988). | |||||||||
| Limited Quantities | 1.0 L (0.3 gallon) (liquid) | |||||||||
| Excepted Quantities | Max Inner Pack (30g or 30ml) and Max Outer Pack (500g or 500ml) | |||||||||
| NFPA 704 |
|
cis-1,2-Dimethylcyclohexane price More Price(9)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | 290637 | cis-1,2-Dimethylcyclohexane 99% | 2207-01-4 | 5G | $48.7 | 2023-01-07 | Buy |
| TCI Chemical | D0696 | cis-1,2-Dimethylcyclohexane >98.0%(GC) | 2207-01-4 | 25mL | $90 | 2026-04-30 | Buy |
| aablocks | AA003OUL | Cis-1,2-dimethylcyclohexane 98% | 2207-01-4 | 1g | $18 | 2026-05-28 | Buy |
| aablocks | AA003OUL | Cis-1,2-dimethylcyclohexane 98% | 2207-01-4 | 5g | $38 | 2026-05-28 | Buy |
| aablocks | AA003OUL | Cis-1,2-dimethylcyclohexane 98% | 2207-01-4 | 25g | $146 | 2026-05-28 | Buy |
cis-1,2-Dimethylcyclohexane Chemical Properties, Uses, Production
Chemical Properties
Clear, colorless, flammable liquid with a mild characteristic odor.
Uses
cis-1,2-Dimethylcyclohexane has been oxidized by O2 in the presence of iron(II)-bispidine complexes. It has been known to form plastic crystals which can be supercooled to show a glass transition at a temperature Tg.
Definition
ChEBI: Cis-1,2-dimethylcyclohexane is a cycloalkane.
General Description
cis-1,2-Dimethylcyclohexane has been oxidized by O2 in the presence of iron(II)-bispidine complexes. It has been known to form plastic crystals which can be supercooled to show a glass transition at a temperature Tg.
Source
Component of gasoline (quoted, Verschueren, 1983)
Environmental Fate
Chemical/Physical. Complete combustion in air yields carbon dioxide and water vapor. cis-1,2- Dimethylcyclohexane will not hydrolyze because it has no hydrolyzable functional group.
cis-1,2-Dimethylcyclohexane Preparation Products And Raw materials
Raw materials
Preparation Products
cis-1,2-Dimethylcyclohexane Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| J & K SCIENTIFIC LTD. | 18210857532 18210857532 | jkinfo@jkchemical.com | China | 96815 | 76 |
| Alfa Aesar | 400-6106006 | saleschina@alfa-asia.com | China | 30103 | 84 |
| TCI (Shanghai) Development Co., Ltd. | 021-67121386 | Sales-CN@TCIchemicals.com | China | 24512 | 81 |
| Shandong Xiya Chemical Co., Ltd | 13355009207 13355009207 | 3007715519@qq.com | China | 18722 | 57 |
| Sinopharm Chemical Reagent Co,Ltd. | 86-21-63210123 | sj_scrc@sinopharm.com | China | 9791 | 79 |
| TOKYO CHEMICAL INDUSTRY CO., LTD. | 03-36680489 | Sales-JP@TCIchemicals.com | Japan | 28364 | 80 |
| TCI Europe | 320-37350700 | sales@tcieurope.eu | Europe | 23654 | 75 |
| TCI AMERICA | 800-4238616 | sales@tciamerica.com | Americas | 23636 | 75 |
| Chengdu AstaTech Trading Co., Ltd./AstaTech (Chengdu) Pharma. Co., Ltd. | +86-28-85122536 85324413 | market@astatech.cn | China | 8016 | 55 |
| Sigma-Aldrich | 021-61415566 800-8193336 | orderCN@merckgroup.com | China | 51389 | 80 |
