5-Hexynoic acid
Names
[ CAS No. ]:
53293-00-8
[ Name ]:
5-Hexynoic acid
[Synonym ]:
5-Hexynoic acid
MFCD00066346
hex-5-ynoic acid
Chemical & Physical Properties
[ Density]:
1.1±0.1 g/cm3
[ Boiling Point ]:
220.6±23.0 °C at 760 mmHg
[ Molecular Formula ]:
C6H8O2
[ Molecular Weight ]:
112.127
[ Flash Point ]:
99.6±17.3 °C
[ Exact Mass ]:
112.052429
[ PSA ]:
37.30000
[ LogP ]:
0.78
[ Appearance of Characters ]:
yellow
[ Vapour Pressure ]:
0.0±0.9 mmHg at 25°C
[ Index of Refraction ]:
1.464
MSDS
Safety Information
[ Symbol ]:
GHS07
[ Signal Word ]:
Warning
[ Hazard Statements ]:
H315-H319-H335
[ Precautionary Statements ]:
P261-P305 + P351 + P338
[ Personal Protective Equipment ]:
Eyeshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
[ Hazard Codes ]:
Xi
[ Risk Phrases ]:
R34
[ Safety Phrases ]:
S26-S36
[ RIDADR ]:
3265
[ WGK Germany ]:
3
[ Packaging Group ]:
III
[ Hazard Class ]:
8
[ HS Code ]:
2916190090
Synthetic Route
Precursor & DownStream
Precursor
DownStream
Customs
[ HS Code ]: 2916190090
[ Summary ]:
2916190090 unsaturated acyclic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives。supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward)。VAT:17.0%。tax rebate rate:9.0%。MFN tariff:6.5%。general tariff:30.0%
Articles
Molecules 20 , 8666-86, (2015)
Abietane diterpenes exhibit an array of interesting biological activities, which have generated significant interest among the pharmacological community. Starting from the abietane diterpenes carnosic...