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ChemicalBook >> CAS DataBase List >> 4-PENTYNOIC ACID

4-PENTYNOIC ACID

4-PENTYNOIC ACID price.
  • $48.4 - $252
  • Product name: 4-PENTYNOIC ACID
  • CAS: 6089-09-4
  • MF: C5H6O2
  • MW: 98.1
  • EINECS:228-028-0
  • MDL Number:MFCD00004407
  • Synonyms:Pent-4-yn-1-oic acid;pent-4-yn-1-oicacid ;4-PENTYNOIC ACID;PROPARGYLACETIC ACID;TIMTEC-BB SBB009121;4-Pentynoicacid,98%;Propargylacetic acid, 2-Propargylethanoic acid;4-Pentynoic acid, 95&percnt:
6 prices
Selected condition:

Brand

  • Alfa Aesar
  • Sigma-Aldrich
  • TCI Chemical

Package

  • 1g
  • 5g
  • ManufacturerAlfa Aesar
  • Product numberL09282
  • Product description4-Pentynoic acid, 95%
  • Packaging1g
  • Price$48.4
  • Updated2018-11-13
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberL09282
  • Product description4-Pentynoic acid, 95%
  • Packaging5g
  • Price$171
  • Updated2018-11-13
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number232211
  • Product description4-Pentynoic acid 95%
  • Packaging5g
  • Price$196
  • Updated2018-11-13
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number232211
  • Product description4-Pentynoic acid 95%
  • Packaging1g
  • Price$53.2
  • Updated2018-11-13
  • Buy
  • ManufacturerTCI Chemical
  • Product numberP2341
  • Product description4-Pentynoic Acid >98.0%(GC)(T)
  • Packaging1g
  • Price$73
  • Updated2018-11-22
  • Buy
  • ManufacturerTCI Chemical
  • Product numberP2341
  • Product description4-Pentynoic Acid >98.0%(GC)(T)
  • Packaging5g
  • Price$252
  • Updated2018-11-22
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
Alfa Aesar L09282 4-Pentynoic acid, 95% 1g $48.4 2018-11-13 Buy
Alfa Aesar L09282 4-Pentynoic acid, 95% 5g $171 2018-11-13 Buy
Sigma-Aldrich 232211 4-Pentynoic acid 95% 5g $196 2018-11-13 Buy
Sigma-Aldrich 232211 4-Pentynoic acid 95% 1g $53.2 2018-11-13 Buy
TCI Chemical P2341 4-Pentynoic Acid >98.0%(GC)(T) 1g $73 2018-11-22 Buy
TCI Chemical P2341 4-Pentynoic Acid >98.0%(GC)(T) 5g $252 2018-11-22 Buy

Properties

Melting point: :54-57 °C(lit.)
Boiling point: :110 °C30 mm Hg(lit.)
Density  :1.1133 (rough estimate)
refractive index  :1.3930 (estimate)
Flash point: :75 °C
storage temp.  :2-8°C
form  :Crystalline Powder or Flakes
color  :White to beige
Water Solubility  :Soluble in low polarity organic solvents. Soluble in water.
Sensitive  :Light & Air Sensitive & Hygroscopic
BRN  :1742047
CAS DataBase Reference :6089-09-4(CAS DataBase Reference)

Safety Information

Symbol(GHS):
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H314 Causes severe skin burns and eye damage Skin corrosion/irritation Category 1A, B, C Danger P260,P264, P280, P301+P330+ P331,P303+P361+P353, P363, P304+P340,P310, P321, P305+ P351+P338, P405,P501
H318 Causes serious eye damage Serious eye damage/eye irritation Category 1 Danger P280, P305+P351+P338, P310
Precautionary statements:
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P310 Immediately call a POISON CENTER or doctor/physician.
P301+P330+P331 IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.
P303+P361+P353 IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P405 Store locked up.

Description

4-Pentynoic acid is widely utilized as a building block for the synthesis of eight sequence-defined model oligomers. Due to its triple bond at terminal carbon, it is employed as an intermediate to produce biologically active compounds. It is used as a hypoglycemic agent, which increases liver tyrosine aminotransferase and plasma corticosterone while decreasing blood sugar in rats.

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