- Chloroacetyl chloride
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- $0.00 / 250kg/drum
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2024-04-24
- CAS:79-04-9
- Min. Order: 250kg/drum
- Purity: 99%
- Supply Ability: 100000MT
- Chloroacetyl Chloride
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- $0.00 / 10mg
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2024-04-11
- CAS:79-04-9
- Min. Order: 10mg
- Purity: 97.09%
- Supply Ability: 10g/month
- Chloroacetyl chloride
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- $0.00 / 1kg
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2023-11-14
- CAS:79-04-9
- Min. Order: 1kg
- Purity: 99%
- Supply Ability: 50000kg
Related articles - The uses of chloroacetyl chloride
- Chloroacetyl chloride, a colorless to yellow liquid, is a bi-functional compound that is useful as a chemical building block.
- Nov 13，2019
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| | Chloroacetyl chloride Basic information |
| | Chloroacetyl chloride Chemical Properties |
| Melting point | −22 °C(lit.) | | Boiling point | 105-106 °C(lit.) | | density | 1.419 g/mL at 20 °C | | vapor density | 3.9 (vs air) | | vapor pressure | 60 mm Hg ( 41.5 °C) | | refractive index | n20/D 1.453(lit.) | | Fp | >100°C | | storage temp. | Store at RT. | | solubility | Miscible with ethyl ether, acetone, benzene and carbon tetrachloride. | | form | Liquid | | color | Clear colorless to slightly yellow | | Odor | strong pungent odor | | Water Solubility | reacts | | FreezingPoint | -22.5℃ | | Sensitive | Moisture Sensitive | | Merck | 14,2067 | | BRN | 605439 | | Exposure limits | ACGIH: TWA 0.05 ppm; STEL 0.15 ppm (Skin)
NIOSH: IDLH 1.3 ppm; TWA 0.05 ppm(0.2 mg/m3) | | Stability: | Stable. Incompatible with strong bases, alcohols, strong oxidizing agents. May react violently on exposure to water or moisture. | | CAS DataBase Reference | 79-04-9(CAS DataBase Reference) | | NIST Chemistry Reference | Acetyl chloride, chloro-(79-04-9) | | EPA Substance Registry System | Chloroacetyl chloride (79-04-9) |
| | Chloroacetyl chloride Usage And Synthesis |
| Description | Chloroacetyl chloride is a colorless to yellowish liquid with a very pungent, extremely irritating, odor.Molecular weight=112.95; Specific gravity (H2O:1) 51.42; Boiling point=105℃; Freezing/Meltingpoint=222℃; Vapor pressure=19 mmHg at 20℃.NFPA 704 M Rating System: Health 3, Flammability 1,Reactivity 1 . Reacts violently with water. | | Chemical Properties | Chloroacetyl chloride is a colorless to yellowish
liquid with a very pungent, extremely irritating, odor. | | Uses | In the synthesis of organic compounds. | | Uses | Intermediate in manufacture of
chloroacetophenone and various other
chemicals | | Uses | Chloroacetyl chloride is an intermediate in the production of alachlor and butachlor. It is used to prepare phenacyl chloride through Friedel-Crafts acylation of benzene. | | Application | Chloroacetyl chloride can be used for chloroacetylation and chemical modification of poly(glycidyl methacrylate).
Chloroacetyl chloride was used to study the in vitro metabolism of chloroacetamide herbicides by rat and human liver microsomes. Chloroacetyl chloride was used in the synthesis of some novel quinoline derivatives having antileishmanial activity. | | Preparation | Chloroacetyl chloride is usually manufactured from chloroacetic acid by reaction with phosphorus trichloride, thionyl chloride, sulfuryl chloride, or phosgene. It is also obtained by chlorination of acetyl chloride in the presence of stronger aliphatic acids, preferably chloroacetic acids, or from sodium chloroacetate and the usual chlorinating agents.
Koenig G et al; Chloroacetic Acids. Ullmann's Encyclopedia of Industrial Chemistry 7th ed. (1999-2018). NY, NY: John Wiley & Sons. Online Posting Date: October 15, 2012 | | Definition | Chloroacetyl chloride is classified as an acyl halide. It is a colorless to light yellow liquid with a strong, pungent odor. This compound is highly toxic when inhaled and can corrode both metal surfaces and tissues. | | General Description | A colorless to light yellow liquid with a very pungent odor. Very toxic by inhalation. Corrosive to metals and tissue. | | Reactivity Profile | Chloroacetyl chloride reacts rapidly with water. Incompatible with strong oxidizing agents, alcohols, bases (including amines). May react vigorously or explosively if mixed with diisopropyl ether or other ethers in the presence of trace amounts of metal salts [J. Haz. Mat., 1981, 4, 291]. | | Hazard | Irritant to eyes, corrosive to skin. Upper
respiratory tract irritant. | | Health Hazard | Inhalation causes severe irritation of upper respiratory system. External contact causes severe irritation of eyes and skin. Ingestion causes severe irritation of mouth and stomach. | | Safety Profile | Poison by ingestion and
intravenous routes. Mildly toxic by
inhalation. Corrosive. A lachrymator. When
heated to decomposition it emits toxic
fumes of Cl-. | | Potential Exposure | Highly toxic by inhalation.
Chloroacetyl chloride is used in the manufacture of acetophenone. It is used in the manufacture of a number of pesticides including: alachlor, allidochlor, butachlor,
dimethachlor, formothion, mecarbam, metolachlor, propachlor. It is also used in the manufacture of pharmaceuticals,
such as chlordiazepoxide hydrochloride, diazepam, lidocaine, mianserin. | | First aid | If this chemical gets into the eyes, remove anycontact lenses at once and irrigate immediately for at least15 min, occasionally lifting upper and lower lids. Seek medical attention immediately. If this chemical contacts theskin, remove contaminated clothing and wash immediatelywith soap and water. Seek medical attention immediately. Ifthis chemical has been inhaled, remove from exposure,begin rescue breathing (using universal precautions, including resuscitation mask) if breathing has stopped and CPR ifheart action has stopped. Transfer promptly to a medicalfacility. When this chemical has been swallowed, get medical attention. If victim is conscious, administer water ormilk. Do not induce vomiting. Medical observation isrecommended for 24-48 h after breathing overexposure, aspulmonary edema may be delayed. As first aid for pulmonary edema, a doctor or authorized paramedic may consideradministering a corticosteroid spray. | | Carcinogenicity | Chloroacetyl chloride was not genotoxic in
a number of assays. | | storage | Chloroacetyl chloride must carry a“CORROSIVE” label. It falls in Hazard Class 8 andPacking Group I. | | Shipping | UN1752 Chloroacetyl chloride, Hazard class:
6.1; Labels: 6.1-Poison Inhalation Hazard, 8-Corrosive
material, Inhalation Hazard Zone B. | | Incompatibilities | Reacts violently with water, steamforming chloroacetic acid and hydrogen chloride gas.
Reacts with alcohols, powdered metals; sodium amide;
combustibles; and many organics, causing toxic fumes, fire,
and explosion hazard. On contact with air it emits corrosive
gas. Decomposes when heated forming phosgene gas.
Corrosive to metals. | | Waste Disposal | It may be discharged into
sodium bicarbonate solution, then flushed to the sewer with
water. |
| | Chloroacetyl chloride Preparation Products And Raw materials |
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