| Identification | More | 【Name】
Valeryl chloride | 【CAS】
638-29-9 | 【Synonyms】
N-PENTANOYL CHLORIDE
N-VALEROYL CHLORIDE
N-VALERYL CHLORIDE
PENTANOYL CHLORIDE
VACL
VALERIC ACID CHLORIDE
VALEROYL CHLORIDE
VALERYL CHLORIDE
N-butanecarbonylchloride
valeryl
Valeric chloride
ValerylChrloide
Valerylchloride,98%
Valerylchloride,95%
VALERIANIC CHLORIDE
Valerylchlorid
VALEROYL CHLORIDE pure
Pentanoic acid chloride
Peutanoyl chloride | 【EINECS(EC#)】
211-330-1 | 【Molecular Formula】
C5H9ClO | 【MDL Number】
MFCD00000757 | 【Molecular Weight】
120.58 | 【MOL File】
638-29-9.mol |
| Safety Data | Back Directory | 【Hazard Codes 】
C | 【Risk Statements 】
R10:Flammable.
R20:Harmful by inhalation.
R35:Causes severe burns.
R34:Causes burns. | 【Safety Statements 】
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection .
S45:In case of accident or if you feel unwell, seek medical advice immediately (show label where possible) . | 【RIDADR 】
UN 2502 8/PG 2
| 【WGK Germany 】
3
| 【RTECS 】
YV9107500 | 【HazardClass 】
8 | 【PackingGroup 】
II | 【HS Code 】
29159080 |
| Hazard Information | Back Directory | 【General Description】
A colorless fuming liquid with a pungent odor. Flash point 74°F. Fumes irritate the eyes and mucous membranes. Corrosive. | 【Reactivity Profile】
VALERYL CHLORIDE(638-29-9) is acidic. Incompatible with water, with bases, including amines, and with strong oxidizing agents and alcohols. 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]. | 【Air & Water Reactions】
Highly flammable. Fumes in air. Reacts exothermically with water to generate hydrochloric and valeric acids, which are corrosive. | 【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. | 【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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