Details:
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Propionyl chloride Basic information |
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Propionyl chloride Chemical Properties |
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Melting point |
−94 °C |
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Boiling point |
77-79 °C(lit.) |
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density |
1.059 g/mL at 20 °C |
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vapor density |
3.2 (vs air) |
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refractive index |
n20/D 1.404(lit.) |
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Fp |
53 °F |
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storage temp. |
Flammables area |
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Water Solubility |
REACTS |
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FreezingPoint |
-94℃ |
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Sensitive |
Moisture Sensitive |
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Merck |
14,7828 |
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BRN |
385632 |
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CAS DataBase Reference |
79-03-8(CAS DataBase Reference) |
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NIST Chemistry Reference |
Propanoyl chloride(79-03-8) |
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Hazard Codes |
F,C |
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Risk Statements |
11-14-34-20/22 |
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Safety Statements |
9-16-26-45 |
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RIDADR |
UN 1815 3/PG 2 |
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WGK Germany |
1 |
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RTECS |
UG6657000 |
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HazardClass |
3 |
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PackingGroup |
II |
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HS Code |
29051900 |
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HS Code |
29399990 |
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Propionyl chloride Usage And Synthesis |
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Chemical Properties |
clear liquid |
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General Description |
A colorless liquid with a pungent odor. Flash point of 50°F. Corrosive and very irritating to skin and eyes. Used to make other chemicals. |
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Air & Water Reactions |
Highly flammable. Vigorously reacts with water to form propionic acid and hydrochloric acid [Merck 11th ed. 1989]. |
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Reactivity Profile |
Acid halides, such as Propionyl chloride, are water reactive; some are violently reactive. They are incompatible with strong oxidizing agents, alcohols, amines, and alkali. 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]. |
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Health Hazard |
May cause toxic effects if inhaled or ingested/swallowed. Contact with substance may cause severe burns to skin and eyes. Fire will produce irritating, corrosive and/or toxic gases. Vapors may cause dizziness or suffocation. Runoff from fire control or dilution water may cause pollution. |
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Fire Hazard |
Flammable/combustible material. May be ignited by heat, sparks or flames. Vapors may form explosive mixtures with air. Vapors may travel to source of ignition and flash back. Most vapors are heavier than air. They will spread along ground and collect in low or confined areas (sewers, basements, tanks). Vapor explosion hazard indoors, outdoors or in sewers. Runoff to sewer may create fire or explosion hazard. Containers may explode when heated. Many liquids are lighter than water. |
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Propionyl chloride Preparation Products And Raw materials |
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Raw materials |
Phosphorus pentachloride-->Benzoyl chloride-->Propionic acid |
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Preparation Products |
Propiophenone-->Propionic anhydride-->NAPROANILIDE-->PROPIONYLTHIOCHOLINE IODIDE-->Imidapril-->3-Chloropropionyl chloride-->Tiopronin-->Propanil -->4,5-Dihydro-6-[2-(4-methoxyphenyl)-1H-benzimidazol-5-yl]-5-methyl-3(2H)-pyridazinone-->[2-(17-ethoxycarbonyloxy-11-hydroxy-10,13-dimethyl-3-oxo-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthren-17-yl)-2-oxo-ethyl] propanoate-->ROKITAMYCIN-->1-(2,5-Dimethoxyphenyl)-2-oximino-1-propanone-->Aminoprofen-->Clethodim-->Napropamide-->efficient polymer catalyst for acrylation-synthesis and characterigation of polyamide containing supernucleophilic reagent-->hydrazide-->1-methyl-4-[3,3,3-tris(4-chlorophenyl)propionyl]piperazine -->(4-IODOPHENYL)ACETONE-->2-AMINO-1-(2,5-DIMETHOXYPHENYL)-1-PROPANONE-->4-T-BUTYL PROPIOPHONE-->2-BROMO-1-(6-METHOXY-2-NAPHTHALENYL)-1-PROPANONE-->Ethyl butyrylacetate -->6'-Methoxy-2'-propiononaphthone-->Ethyl vinyl ketone-->Ethyl 2-(6-methoxy-2-naphthyl)propanoate |
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