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trans-2-Pentenal

trans-2-Pentenal Structure
trans-2-Pentenal
  • CAS No.1576-87-0
  • Chemical Name:trans-2-Pentenal
  • CBNumber:CB9226069
  • Molecular Formula:C5H8O
  • Formula Weight:84.12
  • MOL File:1576-87-0.mol
trans-2-Pentenal Property
  • Melting point -101.15°C (estimate)
  • Boiling point 80-81 °C/160 mmHg (lit.)
  • Density 0.86 g/mL at 25 °C (lit.)
  • FEMA 3218 | 2-PENTENAL
  • refractive index n20/D 1.440-1.446(lit.)
  • Flash point 73 °F
  • storage temp. 0-6°C
  • solubility Chloroform (Soluble), Ethyl Acetate (Slightly), Methanol (Slightly)
  • form Liquid
  • color Clear colorless to yellow
  • Odor at 1.00 % in dipropylene glycol. pungent green fruity apple orange tomato
  • Odor Type green
  • biological source synthetic
  • Water Solubility Insoluble
  • Sensitive Air Sensitive
  • BRN 1719742
  • Stability Light Sensitive
  • LogP 1.281 (est)
  • CAS DataBase Reference 1576-87-0(CAS DataBase Reference)
  • FDA UNII 7A4R3CQA2T
  • NIST Chemistry Reference 2-pentenal(E)(1576-87-0)
  • UNSPSC Code 12352100
  • NACRES NA.22
Safety
  • Hazard Codes  :Xi,F
  • Risk Statements  :10-36/37/38-11
  • Safety Statements  :29-37/39-26-16
  • RIDADR  :UN 1989 3/PG 2
  • WGK Germany  :3
  • RTECS  :SB1560000
  • F  :10
  • HazardClass  :3
  • PackingGroup  :II
  • HS Code  :29121900
  • Toxicity :mic-sat 50 ng/plate EMMUEG 19,338,1992
  • NFPA 704:
    3
    1 0
Hazard and Precautionary Statements (GHS)
  • Symbol(GHS)
  • Signal wordDanger
  • Hazard statements H225-H315-H319-H335
  • Precautionary statements P210-P302+P352-P305+P351+P338
trans-2-Pentenal Price More Price(12)
  • Brand: Sigma-Aldrich(India)
  • Product number: W321818
  • Product name : trans-2-Pentenal
  • Purity: ≥95%, FG
  • Packaging: 1SAMPLE-K
  • Price: ₹5141.88
  • Updated: 2022/06/14
  • Buy: Buy
  • Brand: Sigma-Aldrich(India)
  • Product number: W321818
  • Product name : trans-2-Pentenal
  • Purity: ≥95%, FG
  • Packaging: 25G
  • Price: ₹6711.5
  • Updated: 2022/06/14
  • Buy: Buy
  • Brand: Sigma-Aldrich(India)
  • Product number: W321818
  • Product name : trans-2-Pentenal
  • Purity: ≥95%, FG
  • Packaging: 100G
  • Price: ₹11799.25
  • Updated: 2022/06/14
  • Buy: Buy
  • Brand: Sigma-Aldrich(India)
  • Product number: W321818
  • Product name : trans-2-Pentenal
  • Purity: ≥95%, FG
  • Packaging: 1KG
  • Price: ₹58249.33
  • Updated: 2022/06/14
  • Buy: Buy
  • Brand: Sigma-Aldrich
  • Product number: 269255
  • Product name : trans-2-Pentenal
  • Purity: 95%
  • Packaging: 5G
  • Price: ₹2695.43
  • Updated: 2022/06/14
  • Buy: Buy

trans-2-Pentenal Chemical Properties,Usage,Production

  • Chemical Properties CLEAR COLORLESS TO YELLOW LIQUID
  • Uses (E)-2-Pentenal, is a flavor volatile found in tomato, virgin olive oil and sardine.
  • Definition ChEBI: (E)-2-pentenal is a 2-pentenal in which the double bond has (E)-configuration. It is found in cigarette smoke, virgin olive oil, and milk. It has a role as a plant metabolite.
  • General Description Trans-2-Pentenal (pentenal) is an α,β-unsaturated aldehyde that increases [Ca2+] in cultured neonatal rat trigeminal ganglion (TG) neurons. The gas-phase reactions of NO3 radicals with pentenal in pure N2, using a relative rate technique, was studied.
  • Safety Profile Mutation data reported. When heated to decompositionit emits acrid smoke and irritating vapors.
trans-2-Pentenal Preparation Products And Raw materials
Raw materials
Preparation Products
trans-2-Pentenal Suppliers
Global(155)Suppliers
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trans-2-Pentenal Spectrum
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