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Oxalyl chloride, 2M soln. in dichloromethane, Thermo Scientific Chemicals
CAS: 79-37-8 | C2Cl2O2 | 126.92 g/mol
55.07 EUR - 132.66 EUR
Chemical Identifiers
| CAS | 79-37-8 |
|---|---|
| Molecular Formula | C2Cl2O2 |
| Molecular Weight (g/mol) | 126.92 |
| MDL Number | MFCD00000704 |
| InChI Key | CTSLXHKWHWQRSH-UHFFFAOYSA-N |
| Synonym | oxalyl chloride, ethanedioyl dichloride, oxalic dichloride, oxaloyl chloride, oxalic acid dichloride, oxalic acid chloride, ethanedioyl chloride, oxalylchloride, unii-r4y96317dw, cocl 2 |
| PubChem CID | 65578 |
| IUPAC Name | oxalyl dichloride |
| SMILES | C(=O)(C(=O)Cl)Cl |
| Product Code | Brand | Quantity | Price | Quantity & Availability | |||||
|---|---|---|---|---|---|---|---|---|---|
| Product Code | Brand | Quantity | Price | Quantity & Availability | |||||
|
15454217
|
Thermo Scientific Alfa Aesar
H31617.AE |
100 mL |
55.07 EUR
100mL |
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|
15464217
|
Thermo Scientific Alfa Aesar
H31617.AP |
500 mL |
132.66 EUR
500mL |
Please sign in to purchase this item. Need a web account? Register with us today! | |||||
Description
Reagent used in organic synthesis. Unncatalyzed reaction of silyl ketene acetals with oxalyl chloride yeilds symmetrical pulvinic acids. Catalytic syntheses of N-heterocyclic ynones and ynediones by in situ activation of carboxylic acids with oxalyl chloride. Oxalyl chloride was reportedly used in the first synthesis of dioxane tetraketone.
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.
ApplicationsReagent used in organic synthesis. Unncatalyzed reaction of silyl ketene acetals with oxalyl chloride yeilds symmetrical pulvinic acids. Catalytic syntheses of N-heterocyclic ynones and ynediones by in situ activation of carboxylic acids with oxalyl chloride. Oxalyl chloride was reportedly used in the first synthesis of dioxane tetraketone.
Solubility
Reacts with water.
Notes
Moisture Sensitive. Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Store away from strong oxidizing agents, water, moisture, light, bases, alkali metals, alcohols, dimethyl formamide.
Chemical Identifiers
| 79-37-8 | |
| 126.92 | |
| CTSLXHKWHWQRSH-UHFFFAOYSA-N | |
| 65578 | |
| C(=O)(C(=O)Cl)Cl |
| C2Cl2O2 | |
| MFCD00000704 | |
| oxalyl chloride, ethanedioyl dichloride, oxalic dichloride, oxaloyl chloride, oxalic acid dichloride, oxalic acid chloride, ethanedioyl chloride, oxalylchloride, unii-r4y96317dw, cocl 2 | |
| oxalyl dichloride |
Specifications
| 79-37-8 | |
| C2Cl2O2 | |
| UN2922 | |
| oxalyl chloride, ethanedioyl dichloride, oxalic dichloride, oxaloyl chloride, oxalic acid dichloride, oxalic acid chloride, ethanedioyl chloride, oxalylchloride, unii-r4y96317dw, cocl 2 | |
| CTSLXHKWHWQRSH-UHFFFAOYSA-N | |
| oxalyl dichloride | |
| 65578 | |
| 2M soln. in dichloromethane |
| 1.335 | |
| MFCD00000704 | |
| Moisture sensitive | |
| Reacts with water. | |
| C(=O)(C(=O)Cl)Cl | |
| 126.92 | |
| 126.93 | |
| Oxalyl chloride |
Safety and Handling
GHS H Statement
H331-H314-H318-H351
Toxic if inhaled.
Causes severe skin burns and eye damage.
Causes serious eye damage.
Suspected of causing cancer.
P201-P202-P260-P264b-P270-P271-P281-P284-P303+P361+P353-P304+P340-P305+P351+P338-P310-P330-P331-P363-P501c
H302+H332-H314-H350
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missing translation for 'einecsNumber' : 201-200-2
missing translation for 'tsca' : Yes
Recommended Storage : Ambient temperatures; Store under Argon
Product Identifier
Signal Word
Hazard Category
Hazard Statement
Precautionary Statement
Supplemental information
- Oxalyl chloride, 2M solution in dichloromethane
Signal Word
- Danger
Hazard Category
- Acute toxicity Category 4
- Carcinogenicity Category 2
- Serious eye damage/eye irritation Category 1
- Skin corrosion/irritation Category 1 B
Hazard Statement
- H302-Harmful if swallowed.
- H314-Causes severe skin burns and eye damage.
- H318-Causes serious eye damage.
- H332-Harmful if inhaled.
- H351-Suspected of causing cancer.
- EUH014-Reacts violently with water.
- EUH029-Contact with water liberates toxic gas.
- EUH071-Corrosive to the respiratory tract.
Precautionary Statement
- P280-Wear protective gloves/protective clothing/eye protection/face protection.
- P301+P330+P331-IF SWALLOWED: rinse mouth. Do NOT induce vomiting.
- P303+P361+P353-IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water/ shower.
- P304+P340-IF INHALED: Remove person to fresh air and keep comfortable for breathing.
- 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 : Dichloromethane, Ethanedioyl dichloride
RUO – Research Use Only
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Product Title
Oxalyl chloride, 2M soln. in dichloromethane, Thermo Scientific Chemicals