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
3-Fluoro-3-(2-fluoro-5-methylphenyl)propan-1-amine
3-Fluoro-3-(isoquinolin-5-yl)propan-1-amine
3-(3,4-Difluorophenyl)-3-fluoropropan-1-amine
3-(1-ethyl-1H-imidazol-2-yl)-3-fluoropropan-1-amine
3-(2,3-Difluorophenyl)-3-fluoropropan-1-amine
3-(4-Chloro-3-methoxyphenyl)-3-fluoropropan-1-amine
3-Fluoro-4-methoxybutan-1-amine
3-(3,5-Dimethylphenyl)-3-fluoropropan-1-amine
3-Fluoro-3-(quinolin-3-yl)propan-1-amine
3-(2,3-Dichlorophenyl)-3-fluoropropan-1-amine

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