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638-29-9 - Valeryl chloride, 98% - Pentanoyl chloride - B22637 - Alfa Aesar

B22637 Valeryl chloride, 98%

CAS-Nummer
638-29-9
Synonyme
Pentanoyl chloride

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Valeryl chloride, 98%

MDL
MFCD00000757
EINECS
211-330-1

Chemische Eigenschaften

Formel
CH3(CH2)3COCl
Molmasse
120.58
Schmelzpunkt
-110°
Siedepunkt
125-127°
Flammpunkt
32°(89°F)
Dichte
1.010
Brechungsindex
1.4200
Sensitivität
Moisture Sensitive
Löslichkeit
Hydrolyzes in water. Soluble in ether, chloroform.

Anwendungen

Valeryl chloride is an intermediate for pharmaceuticals, agrochemicals, surfactants, fragrances, electronic chemicals.

Bemerkungen

Moisture sensitive. Stay away from oxidizing agents, bases, alcohols.

Literaturverweise

P. Smit and H. J. Den Hertog. Photochlorination of butyryl, valeryl and caproyl chloride. Recueil des Travaux Chimiques des Pays-Bas. 1958, 77 (1), 73-80.

H. J. den Hertog; B. de Vries and J. van Bragt. The photochlorination of butyryl and valeryl chloride: (Preliminary communication). Recueil des Travaux Chimiques des Pays-Bas. 1955, 74 (12), 1561-1567.

GHS Gefahren- und Sicherheitshinweise

Gefahrenhinweise (EU): H314-H318-H226-H302-H332

Causes severe skin burns and eye damage. Causes serious eye damage. Flammable liquid and vapour. Harmful if swallowed. Harmful if inhaled.

Sicherheitshinweise: P210-P260-P261-P280-P303+P361+P353-P305+P351+P338-P301+P330+P331-P304+P340-P405-P501a

Keep away from heat/sparks/open flames/hot surfaces. - No smoking. Do not breathe dust/fume/gas/mist/vapours/spray. Avoid breathing dust/fume/gas/mist/vapours/spray. Wear protective gloves/protective clothing/eye protection/face protection. IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF SWALLOWED: Rinse mouth. Do NOT induce vomiting. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Weitere Referenzen

Beilstein
506293
Gefahrenklasse
8
Verpackungsgruppe
II
Harmonized Tariff Code
2915.90
TSCA
Yes

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