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ChemicalBook >> CAS DataBase List >> 3-BUTYNOIC ACID

3-BUTYNOIC ACID

3-BUTYNOIC ACID price.
  • $20 - $3729.21
  • Product name: 3-BUTYNOIC ACID
  • CAS: 2345-51-9
  • MF: C4H4O2
  • MW: 84.07
  • EINECS:
  • MDL Number:MFCD02258494
  • Synonyms:2-Ethynylacetic acid;CHequivCCH2COOH;Ethynylacetic acid;3-butynoic acid(SALTDATA: FREE);3-Butynoic acid 95%;3-Bytynoic Acid;But-3-ynoic acid;3-Butynoic acid (6CI, 7CI, 8CI, 9CI, ACI)
Price32 Properties Safety Information Description
32 prices
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  • Activate Scientific
  • AK Scientific
  • Ambeed
  • American Custom Chemicals Corporation
  • Ark Pharm
  • Biosynth Carbosynth
  • Chem-Impex
  • Crysdot
  • Labseeker
  • Matrix Scientific
  • Sigma-Aldrich
  • TCI Chemical
  • TRC
Package
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  • ManufacturerActivate Scientific
  • Product numberAS42021
  • Product description3-Butynoic acid 98+%
  • Packaging1g
  • Price$122
  • Updated2021-12-16
  • Buy
  • ManufacturerActivate Scientific
  • Product numberAS42021
  • Product description3-Butynoic acid 98+%
  • Packaging5G
  • Price$401
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product number1570AB
  • Product description3-Butynoic Acid
  • Packaging10g
  • Price$547
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA420783
  • Product descriptionBut-3-ynoicacid 98%
  • Packaging250mg
  • Price$20
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA420783
  • Product descriptionBut-3-ynoicacid 98%
  • Packaging1g
  • Price$53
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA420783
  • Product descriptionBut-3-ynoicacid 98%
  • Packaging5g
  • Price$176
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA420783
  • Product descriptionBut-3-ynoicacid 98%
  • Packaging10g
  • Price$322
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA420783
  • Product descriptionBut-3-ynoicacid 98%
  • Packaging25g
  • Price$773
  • Updated2021-12-16
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  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0117772
  • Product description3-BUTYNOIC ACID 95.00%
  • Packaging1G
  • Price$1049.03
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0117772
  • Product description3-BUTYNOIC ACID 95.00%
  • Packaging5G
  • Price$2334.55
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0117772
  • Product description3-BUTYNOIC ACID 95.00%
  • Packaging10G
  • Price$3729.21
  • Updated2021-12-16
  • Buy
  • ManufacturerArk Pharm
  • Product numberP000396655
  • Product descriptionBut-3-ynoic acid 98%
  • Packaging250mg
  • Price$24
  • Updated2021-12-16
  • Buy
  • ManufacturerArk Pharm
  • Product numberP000396655
  • Product descriptionBut-3-ynoic acid 98%
  • Packaging1g
  • Price$57
  • Updated2021-12-16
  • Buy
  • ManufacturerArk Pharm
  • Product numberP000396655
  • Product descriptionBut-3-ynoic acid 98%
  • Packaging5g
  • Price$188
  • Updated2021-12-16
  • Buy
  • ManufacturerArk Pharm
  • Product numberP000396655
  • Product descriptionBut-3-ynoic acid 98%
  • Packaging10g
  • Price$368
  • Updated2021-12-16
  • Buy
  • ManufacturerArk Pharm
  • Product numberP000396655
  • Product descriptionBut-3-ynoic acid 98%
  • Packaging25g
  • Price$798
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
Activate Scientific AS42021 3-Butynoic acid 98+% 1g $122 2021-12-16 Buy
Activate Scientific AS42021 3-Butynoic acid 98+% 5G $401 2021-12-16 Buy
AK Scientific 1570AB 3-Butynoic Acid 10g $547 2021-12-16 Buy
Ambeed A420783 But-3-ynoicacid 98% 250mg $20 2021-12-16 Buy
Ambeed A420783 But-3-ynoicacid 98% 1g $53 2021-12-16 Buy
Ambeed A420783 But-3-ynoicacid 98% 5g $176 2021-12-16 Buy
Ambeed A420783 But-3-ynoicacid 98% 10g $322 2021-12-16 Buy
Ambeed A420783 But-3-ynoicacid 98% 25g $773 2021-12-16 Buy
American Custom Chemicals Corporation CHM0117772 3-BUTYNOIC ACID 95.00% 1G $1049.03 2021-12-16 Buy
American Custom Chemicals Corporation CHM0117772 3-BUTYNOIC ACID 95.00% 5G $2334.55 2021-12-16 Buy
American Custom Chemicals Corporation CHM0117772 3-BUTYNOIC ACID 95.00% 10G $3729.21 2021-12-16 Buy
Ark Pharm P000396655 But-3-ynoic acid 98% 250mg $24 2021-12-16 Buy
Ark Pharm P000396655 But-3-ynoic acid 98% 1g $57 2021-12-16 Buy
Ark Pharm P000396655 But-3-ynoic acid 98% 5g $188 2021-12-16 Buy
Ark Pharm P000396655 But-3-ynoic acid 98% 10g $368 2021-12-16 Buy
Ark Pharm P000396655 But-3-ynoic acid 98% 25g $798 2021-12-16 Buy
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Properties

Melting point :188-195℃
Boiling point :195℃
Density :1.152
Flash point :83℃
storage temp. :Keep in dark place,Inert atmosphere,Store in freezer, under -20°C
solubility :Chloroform, Methanol (Slightly)
form :powder to crystal
pka :3.62±0.10(Predicted)
color :White to Almost white
λmax :228nm(CH2Cl2)(lit.)
InChIKey :KKAHGSQLSTUDAV-UHFFFAOYSA-N

Safety Information

Symbol(GHS): GHS hazard pictogramsGHS 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.
P270 Do not eat, drink or smoke when using this product.
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.

Description

Some of the applications of 3-butynoic acid are:
  • Synthesis of functionalized γ-butyrolactones and tetrahydrofurans via Conia-ene cyclizations.
  • Synthesis of allenoates for [2+2] cycloadditions with alkenes.
  • Phosphine-catalyzed synthesis of highly functionalized coumarins.
  • Synthesis of various useful organotin reagents via radical hydrostannation of 3-butynoic acid.

Suppliers and manufacturers

career henan chemical co
3-BUTYNOIC ACID
$1.00 /1KG
3-BUTYNOIC ACID CAS:2345-51-9
Henan Tianfu Chemical Co.,Ltd.
Changzhou Ansciep Chemical Co., Ltd.
Accela ChemBio Inc.
Neostar United (Changzhou) Industrial Co., Ltd.
Hefei TNJ Chemical Industry Co.,Ltd.
Dayang Chem (Hangzhou) Co.,Ltd.
Nanjing Hengbei Chemicals Co., Ltd.
BTC pharm India
LEAP CHEM CO., LTD.