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ChemicalBook >> CAS DataBase List >> 2-PENTYNOIC ACID

2-PENTYNOIC ACID

2-PENTYNOIC ACID price.
  • $25.65 - $1400.73
  • Product name: 2-PENTYNOIC ACID
  • CAS: 5963-77-9
  • MF: C5H6O2
  • MW: 98.1
  • EINECS:
  • MDL Number:MFCD00014370
  • Synonyms:2-PENTYNOIC ACID;ethylacetylene carboxylic acid;Nsc289567;2-Pentynoic acid 97%;Pent-2-ynoic acid;2-PENTYNOIC ACID, 98%2-PENTYNOIC ACID, 98%2-PENTYNOIC ACID, 98%2-PENTYNOIC ACID, 98%
Price22 Properties Safety Information Description
22 prices
Selected condition：
Brand
  • AK Scientific
  • Alfa Aesar
  • American Custom Chemicals Corporation
  • Apolloscientific
  • Atlantic Research Chemicals
  • Crysdot
  • GFS CHEMICALS
  • Medical Isotopes, Inc.
  • Sigma-Aldrich
  • SynQuest Laboratories
  • TRC
Package
  • 1g
  • 5g
  • 10g
  • 25g
  • 250mgs:
  • ManufacturerAK Scientific
  • Product numberJ57309
  • Product description2-Pentynoic acid
  • Packaging1g
  • Price$59
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product numberJ57309
  • Product description2-Pentynoic acid
  • Packaging25g
  • Price$580
  • Updated2021-12-16
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberH53411
  • Product description2-Pentynoic acid, 97%
  • Packaging1g
  • Price$25.65
  • Updated2024-03-01
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberH53411
  • Product description2-Pentynoic acid, 97%
  • Packaging5g
  • Price$85.65
  • Updated2024-03-01
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberH53411
  • Product description2-Pentynoic acid, 97%
  • Packaging25g
  • Price$341.65
  • Updated2024-03-01
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0021712
  • Product description2-PENTYNOIC ACID 95.00%
  • Packaging5G
  • Price$878.03
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0021712
  • Product description2-PENTYNOIC ACID 95.00%
  • Packaging25G
  • Price$1400.73
  • Updated2021-12-16
  • Buy
  • ManufacturerApolloscientific
  • Product numberOR70066
  • Product description2-Pentynoic acid
  • Packaging1g
  • Price$98
  • Updated2021-12-16
  • Buy
  • ManufacturerApolloscientific
  • Product numberOR70066
  • Product description2-Pentynoic acid
  • Packaging5g
  • Price$182
  • Updated2021-12-16
  • Buy
  • ManufacturerApolloscientific
  • Product numberOR70066
  • Product description2-Pentynoic acid
  • Packaging25g
  • Price$537
  • Updated2021-12-16
  • Buy
  • ManufacturerAtlantic Research Chemicals
  • Product numberCA101204
  • Product description2-Pentynoic acid 95%
  • Packaging250mgs:
  • Price$45.95
  • Updated2021-12-16
  • Buy
  • ManufacturerCrysdot
  • Product numberCD13009795
  • Product descriptionPent-2-ynoicacid 95+%
  • Packaging10g
  • Price$248
  • Updated2021-12-16
  • Buy
  • ManufacturerCrysdot
  • Product numberCD13009795
  • Product descriptionPent-2-ynoicacid 95+%
  • Packaging25g
  • Price$475
  • Updated2021-12-16
  • Buy
  • ManufacturerGFS CHEMICALS
  • Product number82662
  • Product description2-PENTYNOICACID,98%
  • Packaging25g
  • Price$240.73
  • Updated2021-12-16
  • Buy
  • ManufacturerGFS CHEMICALS
  • Product number82661
  • Product description2-PENTYNOICACID,98%
  • Packaging5G
  • Price$72.32
  • Updated2021-12-16
  • Buy
  • ManufacturerMedical Isotopes, Inc.
  • Product number71951
  • Product description2-Pentynoic acid
  • Packaging5G
  • Price$650
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
AK Scientific J57309 2-Pentynoic acid 1g $59 2021-12-16 Buy
AK Scientific J57309 2-Pentynoic acid 25g $580 2021-12-16 Buy
Alfa Aesar H53411 2-Pentynoic acid, 97% 1g $25.65 2024-03-01 Buy
Alfa Aesar H53411 2-Pentynoic acid, 97% 5g $85.65 2024-03-01 Buy
Alfa Aesar H53411 2-Pentynoic acid, 97% 25g $341.65 2024-03-01 Buy
American Custom Chemicals Corporation CHM0021712 2-PENTYNOIC ACID 95.00% 5G $878.03 2021-12-16 Buy
American Custom Chemicals Corporation CHM0021712 2-PENTYNOIC ACID 95.00% 25G $1400.73 2021-12-16 Buy
Apolloscientific OR70066 2-Pentynoic acid 1g $98 2021-12-16 Buy
Apolloscientific OR70066 2-Pentynoic acid 5g $182 2021-12-16 Buy
Apolloscientific OR70066 2-Pentynoic acid 25g $537 2021-12-16 Buy
Atlantic Research Chemicals CA101204 2-Pentynoic acid 95% 250mgs: $45.95 2021-12-16 Buy
Crysdot CD13009795 Pent-2-ynoicacid 95+% 10g $248 2021-12-16 Buy
Crysdot CD13009795 Pent-2-ynoicacid 95+% 25g $475 2021-12-16 Buy
GFS CHEMICALS 82662 2-PENTYNOICACID,98% 25g $240.73 2021-12-16 Buy
GFS CHEMICALS 82661 2-PENTYNOICACID,98% 5G $72.32 2021-12-16 Buy
Medical Isotopes, Inc. 71951 2-Pentynoic acid 5G $650 2021-12-16 Buy
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Properties

Melting point :47-53 °C
Boiling point :125°C 30mm
Density :1.1133 (rough estimate)
refractive index :1.4619
Flash point :96 °C
storage temp. :2-8°C
pka :2.70±0.10(Predicted)
form :Solid

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning GHS hazard pictograms P264, P270, P301+P312, P330, P501
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning GHS hazard pictograms
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P270 Do not eat, drink or smoke when using this product.
P301+P312 IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

2-Pentynoic acid is used in the stereoselective synthesis of vinylstannanes. It is also used in the synthesis of spiroindolines derivatives.

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Suppliers and manufacturers

career henan chemical co
2-PENTYNOIC ACID
$1.00 /1KG
2-PENTYNOIC ACID CAS:5963-77-9
BOC Sciences
CONIER CHEM AND PHARMA LIMITED
Zhengzhou Alfa Chemical Co.,Ltd
Hebei Weibang Biotechnology Co., Ltd
Aladdin Scientific
Amadis Chemical Company Limited Weifang Yuda Pharmaceutical Technology Co., Ltd. Hangzhou Copiore Chemical Co., Ltd. J & K SCIENTIFIC LTD.