4-Pentynoic acid, 2-ethyl-2-methyl-

CAS No.
1543021-91-5
Chemical Name:
4-Pentynoic acid, 2-ethyl-2-methyl-
Synonyms
2-Ethyl-2-methylpent-4-ynoic Acid;4-Pentynoic acid, 2-ethyl-2-methyl-
CBNumber:
CB78298651
Molecular Formula:
C8H12O2
Molecular Weight:
140.18
MDL Number:
MOL File:
1543021-91-5.mol
MSDS File:
SDS
Last updated:2026-05-28 04:49:33

4-Pentynoic acid, 2-ethyl-2-methyl- Properties

Boiling point 227.2±23.0 °C(Predicted)
Density 1.008±0.06 g/cm3(Predicted)
pka 4.45±0.15(Predicted)

SAFETY

Risk and Safety Statements

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H302-H315-H319-H335
Precautionary statements  P280-P305+P351+P338

4-Pentynoic acid, 2-ethyl-2-methyl- price

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
aablocks AA024PIZ 2-ethyl-2-methylpent-4-ynoic acid 95.00% 1543021-91-5 50mg $293 2026-06-01 Buy
aablocks AA024PIZ 2-ethyl-2-methylpent-4-ynoic acid 95.00% 1543021-91-5 100mg $417 2026-06-01 Buy
aablocks AA024PIZ 2-ethyl-2-methylpent-4-ynoic acid 95.00% 1543021-91-5 250mg $579 2026-06-01 Buy
aablocks AA024PIZ 2-ethyl-2-methylpent-4-ynoic acid 95.00% 1543021-91-5 500mg $889 2026-06-01 Buy
aablocks AA024PIZ 2-ethyl-2-methylpent-4-ynoic acid 95.00% 1543021-91-5 1g $1129 2026-06-01 Buy
Product number Packaging Price Buy
AA024PIZ 50mg $293 Buy
AA024PIZ 100mg $417 Buy
AA024PIZ 250mg $579 Buy
AA024PIZ 500mg $889 Buy
AA024PIZ 1g $1129 Buy

4-Pentynoic acid, 2-ethyl-2-methyl- Preparation Products And Raw materials

Raw materials

Preparation Products

4-Pentynoic acid, 2-ethyl-2-methyl- Suppliers

Global Suppliers ( 1)
Supplier Tel Email Country ProdList Advantage
Nanjing Shizhou Biology Technology Co.,Ltd 13675144456 alan.chow@synzest.com China 9467 58
4-Pentynoic acid, 2-ethyl-2-methyl- 2-Ethyl-2-methylpent-4-ynoic Acid 1543021-91-5