成人免费xx,国产又黄又湿又刺激不卡网站,成人性视频app菠萝网站,色天天天天

Welcome to chemicalbook!
400-158-6606
Inquriy
Try our best to find the right business for you.
Do not miss inquiry messages Please log in to view all inquiry messages.

Welcome back!

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

4-PENTYNOIC ACID

4-PENTYNOIC ACID price.
  • $11 - $1345.11
  • Product name: 4-PENTYNOIC ACID
  • CAS: 6089-09-4
  • MF: C5H6O2
  • MW: 98.1
  • EINECS:228-028-0
  • MDL Number:MFCD00004407
  • Synonyms:4-Pentynoic acid, 95&percnt:;Propargylacetic acid, 2-Propargylethanoic acid;pent-4-yn-1-oicacid ;4-PENTYNOIC ACID;TIMTEC-BB SBB009121;4-Pentynoicacid,98%;Pentane-4-ynoic acid;4-Pentynoic acid ,95%
39 prices
Selected condition：
Brand
  • Activate Scientific
  • AK Scientific
  • Alfa Aesar
  • Ambeed
  • American Custom Chemicals Corporation
  • Apolloscientific
  • Atlantic Research Chemicals
  • Chem-Impex
  • Crysdot
  • Frontier Specialty Chemicals
  • Matrix Scientific
  • Oakwood
  • Sigma-Aldrich
  • SynQuest Laboratories
  • TCI Chemical
  • TRC
Package
  • 250mg
  • 1g
  • 5G
  • 10g
  • 25g
  • 100g
  • 1gm:
  • ManufacturerActivate Scientific
  • Product numberAS49017
  • Product description4-Pentynoic acid 98%
  • Packaging1g
  • Price$34
  • Updated2021-12-16
  • Buy
  • ManufacturerActivate Scientific
  • Product numberAS49017
  • Product description4-Pentynoic acid 98%
  • Packaging5G
  • Price$93
  • Updated2021-12-16
  • Buy
  • ManufacturerActivate Scientific
  • Product numberAS49017
  • Product description4-Pentynoic acid 98%
  • Packaging25g
  • Price$383
  • Updated2021-12-16
  • Buy
  • ManufacturerActivate Scientific
  • Product numberAS49017
  • Product description4-Pentynoic acid 98%
  • Packaging100g
  • Price$1092
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product numberJ55391
  • Product description4-Pentynoic Acid
  • Packaging100g
  • Price$780
  • Updated2021-12-16
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberL09282
  • Product description4-Pentynoic acid, 95%
  • Packaging1g
  • Price$62.8
  • Updated2024-03-01
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberL09282
  • Product description4-Pentynoic acid, 95%
  • Packaging5g
  • Price$206
  • Updated2024-03-01
  • Buy
  • ManufacturerAmbeed
  • Product numberA391230
  • Product description4-Pentynoic Acid 98%
  • Packaging1g
  • Price$11
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA391230
  • Product description4-Pentynoic Acid 98%
  • Packaging5g
  • Price$38
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA391230
  • Product description4-Pentynoic Acid 98%
  • Packaging10g
  • Price$72
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA391230
  • Product description4-Pentynoic Acid 98%
  • Packaging25g
  • Price$162
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0012234
  • Product description4-PENTYNOIC ACID 95.00%
  • Packaging1G
  • Price$594.96
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0012234
  • Product description4-PENTYNOIC ACID 95.00%
  • Packaging5G
  • Price$820.61
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0012234
  • Product description4-PENTYNOIC ACID 95.00%
  • Packaging25G
  • Price$1345.11
  • Updated2021-12-16
  • Buy
  • ManufacturerApolloscientific
  • Product numberOR5526
  • Product descriptionPent-4-ynoicacid, 97%
  • Packaging1g
  • Price$21
  • Updated2021-12-16
  • Buy
  • ManufacturerApolloscientific
  • Product numberOR5526
  • Product descriptionPent-4-ynoicacid, 97%
  • Packaging5g
  • Price$60
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
Activate Scientific AS49017 4-Pentynoic acid 98% 1g $34 2021-12-16 Buy
Activate Scientific AS49017 4-Pentynoic acid 98% 5G $93 2021-12-16 Buy
Activate Scientific AS49017 4-Pentynoic acid 98% 25g $383 2021-12-16 Buy
Activate Scientific AS49017 4-Pentynoic acid 98% 100g $1092 2021-12-16 Buy
AK Scientific J55391 4-Pentynoic Acid 100g $780 2021-12-16 Buy
Alfa Aesar L09282 4-Pentynoic acid, 95% 1g $62.8 2024-03-01 Buy
Alfa Aesar L09282 4-Pentynoic acid, 95% 5g $206 2024-03-01 Buy
Ambeed A391230 4-Pentynoic Acid 98% 1g $11 2021-12-16 Buy
Ambeed A391230 4-Pentynoic Acid 98% 5g $38 2021-12-16 Buy
Ambeed A391230 4-Pentynoic Acid 98% 10g $72 2021-12-16 Buy
Ambeed A391230 4-Pentynoic Acid 98% 25g $162 2021-12-16 Buy
American Custom Chemicals Corporation CHM0012234 4-PENTYNOIC ACID 95.00% 1G $594.96 2021-12-16 Buy
American Custom Chemicals Corporation CHM0012234 4-PENTYNOIC ACID 95.00% 5G $820.61 2021-12-16 Buy
American Custom Chemicals Corporation CHM0012234 4-PENTYNOIC ACID 95.00% 25G $1345.11 2021-12-16 Buy
Apolloscientific OR5526 Pent-4-ynoicacid, 97% 1g $21 2021-12-16 Buy
Apolloscientific OR5526 Pent-4-ynoicacid, 97% 5g $60 2021-12-16 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
pka :4.30±0.10(Predicted)
color :White to beige
Water Solubility :Soluble in low polarity organic solvents. Soluble in water.
Sensitive :Light & Air Sensitive & Hygroscopic
BRN :1742047
InChIKey :MLBYLEUJXUBIJJ-UHFFFAOYSA-N
LogP :0.402 (est)
CAS DataBase Reference :6089-09-4(CAS DataBase Reference)

Safety Information

Symbol(GHS): GHS hazard pictograms
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 GHS hazard pictograms P260,P264, P280, P301+P330+ P331,P303+P361+P353, P363, P304+P340,P310, P321, P305+ P351+P338, P405,P501
Precautionary statements:
P260 Do not breathe dust/fume/gas/mist/vapours/spray.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
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.
P363 Wash contaminated clothing before reuse.

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.

Related product price