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ChemicalBook >> CAS DataBase List >> TRANS-2-PENTENOIC ACID

TRANS-2-PENTENOIC ACID

TRANS-2-PENTENOIC ACID price.
  • $19 - $1200
  • Product name: TRANS-2-PENTENOIC ACID
  • CAS: 13991-37-2
  • MF: C5H8O2
  • MW: 100.12
  • EINECS:237-791-9
  • MDL Number:MFCD00002704
  • Synonyms:(E)-pent-2-en-1-oicacid ;2-Pentenoic acid, (E)-;2-Pentenoicacid,(E)- ;FEMA 4193;(E)-2-PENTENOIC ACID;BETA-ETHYL ACRYLIC ACID;TRANS-PENT-2-ENOIC ACID;TRANS-2-PENTENOIC ACID
16 prices
Selected condition：
Brand
  • AK Scientific
  • Alfa Aesar
  • Ambeed
  • Chem-Impex
  • Frontier Specialty Chemicals
  • Sigma-Aldrich
  • TCI Chemical
  • TRC
Package
  • 5g
  • sample
  • 5ml
  • 10g
  • 25ML
  • 25g
  • 50g
  • 100g
  • 250g
  • 1kg
  • ManufacturerAK Scientific
  • Product number6805AA
  • Product description(E)-Pent-2-enoicacid
  • Packaging5ml
  • Price$129
  • Updated2021-12-16
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberA12689
  • Product descriptiontrans-2-Pentenoic acid, 90+% remainder other isomers
  • Packaging10g
  • Price$59.65
  • Updated2024-03-01
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberA12689
  • Product descriptiontrans-2-Pentenoic acid, 90+% remainder other isomers
  • Packaging50g
  • Price$238.65
  • Updated2024-03-01
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberA12689
  • Product descriptiontrans-2-Pentenoic acid, 90+% remainder other isomers
  • Packaging250g
  • Price$947
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA765691
  • Product description(E)-Pent-2-enoicacid 98%(GC)
  • Packaging5g
  • Price$19
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA765691
  • Product description(E)-Pent-2-enoicacid 98%(GC)
  • Packaging25g
  • Price$71
  • Updated2021-12-16
  • Buy
  • ManufacturerChem-Impex
  • Product number39065
  • Product descriptiontrans-2-Pentenoicacid,95%(GC) 95%(GC)
  • Packaging5ML
  • Price$42.56
  • Updated2021-12-16
  • Buy
  • ManufacturerChem-Impex
  • Product number39065
  • Product descriptiontrans-2-Pentenoicacid,≥95%(GC)Hazmat ≥95%(GC)
  • Packaging25ML
  • Price$151.42
  • Updated2021-12-16
  • Buy
  • ManufacturerFrontier Specialty Chemicals
  • Product numberJK319384
  • Product descriptiontrans-2-Pentenoic Acid 97%
  • Packaging25g
  • Price$101
  • Updated2021-12-16
  • Buy
  • ManufacturerSigma-Aldrich
  • Product numberW419301
  • Product descriptiontrans-2-Pentenoic Acid 98%
  • Packagingsample
  • Price$59.8
  • Updated2023-06-20
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number259276
  • Product description2-Pentenoic acid predominantly trans, 98%
  • Packaging25g
  • Price$159
  • Updated2024-03-01
  • Buy
  • ManufacturerSigma-Aldrich
  • Product numberW419301
  • Product descriptiontrans-2-Pentenoic Acid 98%
  • Packaging100g
  • Price$211
  • Updated2023-06-20
  • Buy
  • ManufacturerSigma-Aldrich
  • Product numberW419301
  • Product descriptiontrans-2-Pentenoic Acid 98%
  • Packaging1kg
  • Price$1200
  • Updated2023-01-07
  • Buy
  • ManufacturerTCI Chemical
  • Product numberP0345
  • Product descriptiontrans-2-Pentenoic Acid >95.0%(GC)
  • Packaging5mL
  • Price$48
  • Updated2024-03-01
  • Buy
  • ManufacturerTCI Chemical
  • Product numberP0345
  • Product descriptiontrans-2-Pentenoic Acid >95.0%(GC)
  • Packaging25mL
  • Price$149
  • Updated2024-03-01
  • Buy
  • ManufacturerTRC
  • Product numberP227445
  • Product descriptiontrans-2-Pentenoic Acid
  • Packaging10g
  • Price$55
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
AK Scientific 6805AA (E)-Pent-2-enoicacid 5ml $129 2021-12-16 Buy
Alfa Aesar A12689 trans-2-Pentenoic acid, 90+% remainder other isomers 10g $59.65 2024-03-01 Buy
Alfa Aesar A12689 trans-2-Pentenoic acid, 90+% remainder other isomers 50g $238.65 2024-03-01 Buy
Alfa Aesar A12689 trans-2-Pentenoic acid, 90+% remainder other isomers 250g $947 2021-12-16 Buy
Ambeed A765691 (E)-Pent-2-enoicacid 98%(GC) 5g $19 2021-12-16 Buy
Ambeed A765691 (E)-Pent-2-enoicacid 98%(GC) 25g $71 2021-12-16 Buy
Chem-Impex 39065 trans-2-Pentenoicacid,95%(GC) 95%(GC) 5ML $42.56 2021-12-16 Buy
Chem-Impex 39065 trans-2-Pentenoicacid,≥95%(GC)Hazmat ≥95%(GC) 25ML $151.42 2021-12-16 Buy
Frontier Specialty Chemicals JK319384 trans-2-Pentenoic Acid 97% 25g $101 2021-12-16 Buy
Sigma-Aldrich W419301 trans-2-Pentenoic Acid 98% sample $59.8 2023-06-20 Buy
Sigma-Aldrich 259276 2-Pentenoic acid predominantly trans, 98% 25g $159 2024-03-01 Buy
Sigma-Aldrich W419301 trans-2-Pentenoic Acid 98% 100g $211 2023-06-20 Buy
Sigma-Aldrich W419301 trans-2-Pentenoic Acid 98% 1kg $1200 2023-01-07 Buy
TCI Chemical P0345 trans-2-Pentenoic Acid >95.0%(GC) 5mL $48 2024-03-01 Buy
TCI Chemical P0345 trans-2-Pentenoic Acid >95.0%(GC) 25mL $149 2024-03-01 Buy
TRC P227445 trans-2-Pentenoic Acid 10g $55 2021-12-16 Buy

Properties

Melting point :9-11 °C(lit.)
Boiling point :106 °C20 mm Hg(lit.)
Density :0.99 g/mL at 25 °C(lit.)
refractive index :n20/D 1.452(lit.)
FEMA :4193 | 2-PENTENOIC ACID
Flash point :102 °C
storage temp. :Store below +30°C.
solubility :60g/l
form :Liquid
pka :pK1:4.70 (25°C)
color :Clear colorless to light yellow
Odor :at 100.00 %. acidic feta cheese buttery
Odor Type :cheesy
explosive limit :1.6%(V)
JECFA Number :1804
BRN :1720312
InChIKey :YIYBQIKDCADOSF-ONEGZZNKSA-N
LogP :1.333 (est)
CAS DataBase Reference :13991-37-2(CAS DataBase Reference)
EPA Substance Registry System :2-Pentenoic acid, (2E)- (13991-37-2)

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:
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.
P405 Store locked up.

Description

2-Pentenoic acid has been used in preparation of new nonsteroidal human androgen receptor (hAR) agonists from an hAR antagonist pharmacophore, 2(1H)-piperidino[3,2-g]quinolinone.

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