Crotonaldehyde CAS:4170-30-3
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| Post Date: | May 28,2014 |
| Expiry Date: | May 28,2015 |
| Detailed Description: |
Cas No. :4170-30-3
Quantity: 50Metric Tons Specs:96% Payment Method: TT/LC/West Union Crotonaldehyde CAS:4170-30-3 Assay:96% Detection methods: chromatography Molecular formula: C4H6O Molecular Weight: 70.09 Melting point (℃): -76 Boiling Point (℃): 104 Appearance: colorless or pale yellow liquid Solubility: slightly soluble in water, soluble in alcohol, ether, benzene, toluene, etc. Most organic solvents packaging: 25 kg drum Main purposes: for the system n-butanol, butyraldehyde, vulcanization accelerator. Relative density (water = 1): 0.85 Relative vapor density (air = 1): 2.41 Saturated vapor pressure (kPa): 4.00 (20 ℃) Heat of combustion (kJ / mol): 2268.0 Critical temperature (℃): Not available Critical pressure (MPa): No information Octanol / water partition coefficient values: 0.63 Flash point (℃): 13 Ignition temperature (℃): 230 Upper explosive limit% (V / V): 15.5 Explosive limit% (V / V): 2.1 2-CROTONALDEHYDE CAS No.:4170 -30-3 Chinese name:2 - CROTONALDEHYDE English name:2-butenal; crotonaldehyde Alias:Crotonaldehyde Formula: C4H6O; CH3CHCHCHO. Molecular Weight: 70.09 Appearance: colorless or pale yellow liquid. Vapor pressure: 4.00kPa/20 ° C Flash point: 13 ° C Melting point: -76 ° C Boiling point: 104 ° C Solubility: slightly soluble in water, soluble in ethanol, benzene, etc. Most organic solvents. Density: relative density (water = 1) 0.85; The relative density (Air = 1) 2.41 Content: ≥ 96% The main purposes: for the system n-butanol, n-butyraldehyde, vulcanization accelerator. Packaging: 25 kg / barrel Product list: Cinnamic aldehyde 2-Methylcinnamaldehyde 3-Methylcinnamaldehyde 4-Methylcinnamaldehyde Alpha-Methylcinnamaldehyde 2-Methoxy cinnamaldehyde 4-Methoxy cinnamaldehyde 2-Chlorocinnamaldehyde 3-Chlorocinnamaldehyde 4-Chlorocinnamaldehyde Alpha-Chlorocinnamaldehyde 2-Fluorocinnamaldehyde 3-Fluorocinnamaldehyde 4-Fluorocinnamaldehyde 3-Trifluorocinnamaldehyde 4-Trifluorocinnamaldehyde Cinnamic acid 2-Methyl cinnamic acid 3-Methyl cinnamic acid 4-Methyl cinnamic acid Alpha-Methyl cinnamic acid 2,4-Dimethyl cinnamic acid 3-Hydroxycinnamic acid 4-Hydroxycinnamic acid 2-Methoxycinnamic acid 3-Methoxycinnamic acid 4-Methoxycinnamic acid 3,4-Dimethoxycinnamic acid 3,5-Dimethoxycinnamic acid 3,4,5-Trimethoxycinnamic acid 2-Chlorocinnamic acid 3-Chlorocinnamic acid 4-Chlorocinnamic acid 2,4-Dichlorocinnamic acid 2,5-Dichlorocinnamic acid 2,6-Dichlorocinnamic Acid 2-Fluorocinnamic acid 3-Fluorocinnamic acid 4-Fluorocinnamic acid 2,6-Difluorocinnamic acid 2-Formylcinnamic acid 4-Formylcinnamic acid 2-Trifluoromethylcinnamic acid 3-Trifluoromethylcinnamic acid 4-Trifluoromethylcinnamic acid Cinnamyl alcohol Caffeic acid Ferulic Acid(Natural) Ferulic Acid(synthetic ) Sodium cinnamate Potassium cinnamate Cinnamonitrile Cinnamamide Methyl cinnamate Ethyl cinnamate Benzyl cinnamate Polyvinyl cinnamate Phenethyl cinnamate Propyl cinnamate Amyl cinnamate Isopropyl cinnamate Isobutyl cinnamate Cinnamyl formate Cinnamyl acetate Cinnamyl cinnamate Methyl 4-Hydroxycinnamate Ethyl 4-Hydroxycinnamate Methyl 4-Methylcinnamate Ethyl 4-Methylcinnamate Methyl 4-Methoxycinnamate Ethyl 4-Methoxycinnamate Chloramphenicol 2-Bromostyrene Beta-Bromostyrene 4-Bromostyren Benzalacetone 4-Nitrobenzenesulfonic acid Phenformin hydrochloride 1,4-Dibenzyloxybenzene 1,3-Dimethoxybenzene |
| CAS Registry Number: | 4170-30-3 |
| Synonyms: | ;but-2-enal;(2E)-but-2-enal;(2Z)-but-2-enal;2-Crotonaldehyde; |
| Molecular Formula: | C4H6O |
| Molecular Weight: | 70.0898 |
| Molecular Structure: | 
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| Company: | Hubei Yuancheng Pharma and Chemical Co., ltd [ China ] |
| Contact: | Lupin Deng |
| Tel: | +86-27-68886724 |
| Fax: | +86-27-88048077-899 |
| Email: | ycgsales@ycphar.com |
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