trans-2,4-Pentadienoicacid

Product Name: trans-2,4-Pentadienoicacid
CAS No.: 21651-12-7
Chemical Name: trans-2,4-Pentadienoicacid
Synonyms: trans-1-Carboxybutadiene;(2E)-2,4-PentadienoicAci;2,4-Pentadienoic acid, (2E)-;(E)-1,3-Butadiene-1-carboxylic acid
CBNumber: CB61073746
Molecular Formula: C5H6O2
Formula Weight: 98.1
MOL File: 21651-12-7.mol

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trans-2,4-Pentadienoicacid Property

Melting point:: 72℃
Boiling point:: 215℃
Density: 1.039
Flash point:: 121℃
storage temp.: 2-8°C
solubility: Chloroform (Slightly), Methanol (Slightly)
form: Solid
pka: 4.47±0.10(Predicted)
color: White to Pale Yellow

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Safety

Hazard Codes: T
Risk Statements: 25-34-43
Safety Statements: 26-36/37/39-45
RIDADR: 1759
HazardClass: 8
PackingGroup: III

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Danger

Hazard statements

H301Toxic if swalloed

H314Causes severe skin burns and eye damage

H317May cause an allergic skin reaction

Precautionary statements

P260Do not breathe dust/fume/gas/mist/vapours/spray.

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P270Do not eat, drink or smoke when using this product.

P272Contaminated work clothing should not be allowed out of the workplace.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P301+P310IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.

P301+P330+P331IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P303+P361+P353IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.

P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P310Immediately call a POISON CENTER or doctor/physician.

P321Specific treatment (see … on this label).

P330Rinse mouth.

P333+P313IF SKIN irritation or rash occurs: Get medical advice/attention.

P363Wash contaminated clothing before reuse.

P405Store locked up.

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

TRC

Product number: P268350
Product name: (2E)-2,4-PentadienoicAcid
Packaging: 5g
Price: $1190
Updated: 2021/12/16

American Custom Chemicals Corporation

Product number: CCH0000546
Product name: (2E)-2,4-PENTADIENOIC ACID
Purity: 95.00%
Packaging: 5G
Price: $688.8
Updated: 2021/12/16

Alichem

Product number: 21651127
Product name: (2E)-2,4-PentadienoicAcid
Packaging: 500mg
Price: $1048.6
Updated: 2021/12/16

Alichem

Product number: 21651127
Product name: (2E)-2,4-PentadienoicAcid
Packaging: 1g
Price: $1685
Updated: 2021/12/16

Alichem

Product number: 21651127
Product name: (2E)-2,4-PentadienoicAcid
Packaging: 250mg
Price: $686.8
Updated: 2021/12/16

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trans-2,4-Pentadienoicacid Chemical Properties,Usage,Production

Chemical Properties

Off-White to Pale Yellow Solid

Definition

ChEBI: Penta-2,4-dienoic acid is a pentadienoic acid with the double bonds at positions 2 and 4. It is a pentadienoic acid and an alpha,beta-unsaturated monocarboxylic acid. It is a conjugate acid of a penta-2,4-dienoate.

trans-2,4-Pentadienoicacid Preparation Products And Raw materials

Raw materials

Preparation Products

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trans-2,4-Pentadienoicacid Suppliers

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(E)-1,3-Butadiene-1-carboxylic acid

trans-1-Carboxybutadiene

2,4-Pentadienoic acid, (2E)-

(2E)-2,4-PentadienoicAci

21651-12-7

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