Valeryl chloride
Names
[ CAS No. ]:
638-29-9
[ Name ]:
Valeryl chloride
[Synonym ]:
n-Valeroyl chloride
Valeryl chloride
EINECS 211-330-1
N-pentoyl chloride
MFCD00000757
n-Butylcarbonyl chloride
pentanoic acid chloride
Pentanoyl chloride
Valeroyl chloride
Chemical & Physical Properties
[ Density]:
1.0±0.1 g/cm3
[ Boiling Point ]:
128.4±3.0 °C at 760 mmHg
[ Melting Point ]:
-110 °C
[ Molecular Formula ]:
C5H9ClO
[ Molecular Weight ]:
120.577
[ Flash Point ]:
32.8±0.0 °C
[ Exact Mass ]:
120.034195
[ PSA ]:
17.07000
[ LogP ]:
2.05
[ Vapour Pressure ]:
10.6±0.2 mmHg at 25°C
[ Index of Refraction ]:
1.417
[ Water Solubility ]:
decomposes
MSDS
Safety Information
[ Symbol ]:
GHS02, GHS05, GHS06
[ Signal Word ]:
Danger
[ Hazard Statements ]:
H226-H314-H331
[ Precautionary Statements ]:
P261-P280-P305 + P351 + P338-P310
[ Personal Protective Equipment ]:
Faceshields;full-face respirator (US);Gloves;Goggles;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
[ Hazard Codes ]:
C:Corrosive;
[ Risk Phrases ]:
R10;R20;R34
[ Safety Phrases ]:
S26-S36/37/39-S45
[ RIDADR ]:
UN 2502 8/PG 2
[ WGK Germany ]:
3
[ RTECS ]:
YV9107500
[ Packaging Group ]:
II
[ Hazard Class ]:
8
[ HS Code ]:
2915900090
Synthetic Route
Precursor & DownStream
Precursor
DownStream
Customs
[ HS Code ]: 2915900090
[ Summary ]:
2915900090 other saturated acyclic monocarboxylic acids and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward) MFN tariff:5.5% General tariff:30.0%
Articles
Talanta 134 , 256-63, (2015)
In this work a multivariate statistical tool (Derringer and Suich optimization) was proposed for the separation of seventeen capsinoids (natural and synthetic) using the UHPLC-DAD chromatography. Caps...
The enantiomers of the valproic acid analogue 2-n-propyl-4-pentynoic acid (4-yn-VPA): asymmetric synthesis and highly stereoselective teratogenicity in mice.Pharm. Res. 9(7) , 850-5, (1992)
The teratogenic activities of R(+)- and S(-)-2-n-propyl-4-pentynoic acid (R and S-4-yn-VPA), the enantiomers of the highly teratogenic valproic acid (VPA) analogues (+/-)-4-yn-VPA, were investigated i...
Enantioselective synthesis and teratogenicity of propylisopropyl acetamide, a CNS-active chiral amide analogue of valproic acid.Chirality 11(8) , 645-50, (1999)
Propylisopropyl acetamide (PID), an amide analogue of the major antiepileptic drug valproic acid (VPA), possesses favorable anticonvulsant and CNS properties. PID contains one chiral carbon atom and t...