4-Ethynylbenzoic acid

Names

[ CAS No. ]:
10602-00-3

[ Name ]:
4-Ethynylbenzoic acid

[Synonym ]:
Benzoic acid, 4-ethynyl-
4-Ethynylbenzoic acid
4-Ethynyl-Benzoic Acid

Chemical & Physical Properties

[ Density]:
1.2±0.1 g/cm3

[ Boiling Point ]:
277.2±23.0 °C at 760 mmHg

[ Melting Point ]:
192 °C(dec.)

[ Molecular Formula ]:
C₉H₆O₂

[ Molecular Weight ]:
146.14

[ Flash Point ]:
126.4±17.3 °C

[ Exact Mass ]:
146.036774

[ PSA ]:
37.30000

[ LogP ]:
2.08

[ Vapour Pressure ]:
0.0±0.6 mmHg at 25°C

[ Index of Refraction ]:
1.592

MSDS

Safety Information

[ Symbol ]:

GHS07

[ Signal Word ]:
Warning

[ Hazard Statements ]:
H302-H319

[ Precautionary Statements ]:
P305 + P351 + P338

[ Hazard Codes ]:
Xi

[ Risk Phrases ]:
36/37/38

[ Safety Phrases ]:
26-36/37/39

[ RIDADR ]:
NONH for all modes of transport

[ HS Code ]:
2916399090

Synthetic Route

Click to get detail synthetic route

Customs

[ HS Code ]: 2916399090

[ Summary ]:
2916399090 other aromatic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%

Related Compounds

4-Ethynylbenzoic acid sodium
3-Amino-4-ethynylbenzoic acid
2-Amino-4-ethynylbenzoic acid
4-ethynylbenzoic acid chloride
3-Chloro-4-ethynylbenzoic acid
2-Chloro-4-ethynylbenzoic acid
4-(Benzyloxy)-2-fluoro-1-(4-methoxyphenyl)benzene
4-(Benzyloxy)-2-fluoro-1-(3-methylphenyl)benzene
rac-(1R,2S)-2-(3-ethoxy-2-methoxyphenyl)cyclopropan-1-amine
4-[4-(1-methylcyclopropyl)phenyl]-3,6-dihydro-2H-pyran
2-(3,6-dihydro-2H-pyran-4-yl)-4-(propan-2-yloxy)pyridine
4-(3,6-dihydro-2H-pyran-4-yl)-7-methyl-2,3-dihydro-1H-indole
2-(bromodifluoromethyl)-5-(3,6-dihydro-2H-pyran-4-yl)pyrimidine
rac-(3R,4R)-1-[3-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)propanoyl]-4-(trifluoromethyl)pyrrolidine-3-carboxylic acid
(3RS,4RS)-1-[(2S)-2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)butanoyl]-4-(trifluoromethyl)pyrrolidine-3-carboxylic acid
2-(1-{5-[({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)methyl]-1-methyl-1H-pyrazol-4-yl}-N-(prop-2-yn-1-yl)formamido)acetic acid

The content on this webpage is sourced from various professional data sources. If you have any questions or concerns regarding the content, please feel free to contact service1@chemsrc.com.