4-HYDROXY-4-METHYL-PENT-2-YNOIC ACID

Names

[ Name ]:
4-HYDROXY-4-METHYL-PENT-2-YNOIC ACID

[Synonym ]:
4-Hydroxy-4-methyl-pent-2-in-saeure
4-hydroxy-4-methyl-2-pentynoic acid
4-hydroxy-4-methyl-pent-2-ynoic acid
4-Hydroxy-4-methylpent-2-inolsaeure
4-Hydroxy-4-methyl-pentin-(2)-saeure

Chemical & Physical Properties

[ Density]:
1.243g/cm3

[ Boiling Point ]:
275.8ºC at 760 mmHg

[ Molecular Formula ]:
C₆H₈O₃

[ Molecular Weight ]:
128.12600

[ Flash Point ]:
134.8ºC

[ Exact Mass ]:
128.04700

[ PSA ]:
57.53000

[ Index of Refraction ]:
1.511

Safety Information

[ Symbol ]:

GHS07

[ Signal Word ]:
Warning

[ Hazard Statements ]:
H315-H319-H335

[ Precautionary Statements ]:
P261-P305 + P351 + P338

[ RIDADR ]:
NONH for all modes of transport

[ HS Code ]:
2918199090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

DownStream

Customs

[ HS Code ]: 2918199090

[ Summary ]:
2918199090 other carboxylic acids with alcohol function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%

Related Compounds

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