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Crotonyl chloride, tech. 90%, Thermo Scientific Chemicals
275.19 DKK - 2826.84 DKK
Chemical Identifiers
| CAS | 625-35-4 |
|---|---|
| Molecular Formula | C4H5ClO |
| Molecular Weight (g/mol) | 104.533 |
| MDL Number | MFCD00000734 |
| InChI Key | RJUIDDKTATZJFE-NSCUHMNNSA-N |
| Synonym | crotonyl chloride, 2-butenoyl chloride, crotonoyl chloride, e-but-2-enoyl chloride, e-2-butenoyl chloride, crotonic acid chloride, 2e-but-2-enoyl chloride, 2-butenoyl chloride, e, 2-butenoyl chloride, 2e, trans-2-butenoyl chloride |
| PubChem CID | 643131 |
| IUPAC Name | (E)-but-2-enoyl chloride |
| SMILES | CC=CC(=O)Cl |
| Product Code | Brand | Quantity | Price | Quantity & Availability | |||||
|---|---|---|---|---|---|---|---|---|---|
| Product Code | Brand | Quantity | Price | Quantity & Availability | |||||
|
11424714
|
Thermo Scientific Alfa Aesar
A13710.14 |
25 g |
275.19 DKK
25g |
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|
11434714
|
Thermo Scientific Alfa Aesar
A13710.22 |
100 g |
677.84 DKK
100g |
Please sign in to purchase this item. Need a web account? Register with us today! | |||||
|
11444714
|
Thermo Scientific Alfa Aesar
A13710.36 |
500 g |
2826.84 DKK
500g |
Please sign in to purchase this item. Need a web account? Register with us today! | |||||
Description
Crotonyl chloride is used in agrochemical, pharmaceutical and dyestuff field. Crotonoyl chloride was used in the synthesis of α,β-unsaturated ester.
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
ApplicationsCrotonyl chloride is used in agrochemical, pharmaceutical and dyestuff field. Crotonoyl chloride was used in the synthesis of α,β-unsaturated ester.
Solubility
Reacts with water.
Notes
Moisture Sensitive. Store at 4°C. Store away from heat and moisture. Incompatible with
Chemical Identifiers
| 625-35-4 | |
| 104.533 | |
| RJUIDDKTATZJFE-NSCUHMNNSA-N | |
| 643131 | |
| CC=CC(=O)Cl |
| C4H5ClO | |
| MFCD00000734 | |
| crotonyl chloride, 2-butenoyl chloride, crotonoyl chloride, e-but-2-enoyl chloride, e-2-butenoyl chloride, crotonic acid chloride, 2e-but-2-enoyl chloride, 2-butenoyl chloride, e, 2-butenoyl chloride, 2e, trans-2-butenoyl chloride | |
| (E)-but-2-enoyl chloride |
Specifications
| 625-35-4 | |
| 121°C to 123°C | |
| Acrid | |
| 1.46 | |
| UN2920 | |
| Moisture sensitive | |
| Reacts with water. | |
| CC=CC(=O)Cl | |
| 104.533 | |
| 104.54 | |
| remainder mainly cis-isomer |
| 1.091 | |
| 35°C (95°F) | |
| C4H5ClO | |
| MFCD00000734 | |
| 506118 | |
| crotonyl chloride, 2-butenoyl chloride, crotonoyl chloride, e-but-2-enoyl chloride, e-2-butenoyl chloride, crotonic acid chloride, 2e-but-2-enoyl chloride, 2-butenoyl chloride, e, 2-butenoyl chloride, 2e, trans-2-butenoyl chloride | |
| RJUIDDKTATZJFE-NSCUHMNNSA-N | |
| (E)-but-2-enoyl chloride | |
| 643131 | |
| ≥90% | |
| Crotonyl chloride |
Safety and Handling
GHS H Statement
H314-H318-H226
Causes severe skin burns and eye damage.
Causes serious eye damage.
Flammable liquid and vapour.
P210-P233-P240-P241-P242-P243-P260-P264b-P280-P301+P330+P331-P303+P361+P353-P304+P340-P305+P351+P338-P310-P363-P370+P378q-P501c
H226-H314
missing translation for 'dotInformation' : Transport Hazard Class: 8; Packing Group: II; Proper Shipping Name: CORROSIVE LIQUIDS, FLAMMABLE, N.O.S.
missing translation for 'einecsNumber' : 210-889-9
missing translation for 'tsca' : Yes
Recommended Storage : Keep cold; Store under Nitrogen
Product Identifier
Signal Word
Hazard Category
Hazard Statement
Precautionary Statement
Supplemental information
- trans-Crotonyl chloride
Signal Word
- Danger
Hazard Category
- Serious eye damage/eye irritation Category 1
- Flammable liquid Category 3
- Skin corrosion/irritation Category 1 B
Hazard Statement
- H226-Flammable liquid and vapour.
- H314-Causes severe skin burns and eye damage.
- H318-Causes serious eye damage.
- EUH029-Contact with water liberates toxic gas.
Precautionary Statement
- P210-Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
- P280-Wear protective gloves/protective clothing/eye protection/face protection.
- P301+P330+P331-IF SWALLOWED: rinse mouth. Do NOT induce vomiting.
- P305+P351+P338-IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
- P310-Immediately call a POISON CENTER/doctor/.
Supplemental information
- MIXTURE LIST-Contains : trans-Crotonyl chloride
RUO – Research Use Only
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