trans-2-Hexenoic acid , 99% , 13419-69-7

CAS NO.：13419-69-7

Empirical Formula: C6H10O2

Molecular Weight: 114.14

MDL number: MFCD00002705

EINECS: 236-528-5

PRODUCT Properties

• Melting point: 33-35 °C (lit.)
• Boiling point: 217 °C (lit.)
• Density: 0.965 g/mL at 25 °C (lit.)
• vapor density: >1 (vs air)
• FEMA: 3169 | TRANS-2-HEXENOIC ACID
• refractive index: n20/D 1.438(lit.)
• Flash point: >230 °F
• storage temp.: 2-8°C
• Water Solubility: Insoluble in water
• solubility: Chloroform (Slightly), Methanol (Slightly)
• form: powder to lump to clear liquid
• pka: pK1:4.74 (25°C)
• Specific Gravity: 0.965
• color: White or Colorless to Light yellow
• Odor: at 1.00 % in propylene glycol. powerful fruity sweet warm herbal
• Odor Type: fruity
• biological source: synthetic
• JECFA Number: 1361
• BRN: 1720443
• InChIKey: NIONDZDPPYHYKY-SNAWJCMRSA-N
• LogP: 1.87
• CAS DataBase Reference: 13419-69-7(CAS DataBase Reference)
• NIST Chemistry Reference: 2-Hexenoic acid, (E)-(13419-69-7)
• EPA Substance Registry System: 2-Hexenoic acid, (2E)- (13419-69-7)

Description and Uses

trans-2-Hexenoic acid has a pleasant fatty characteristic and is long-lasting. This substance may be synthesized by condensation of butyraldehyde with malonic acid.

(2E)-2-Hexenoic Acid is used in the synthesis of antitumor dehydroepiandrosteronederivatives. Also used in the synthesis of phosphatase 1B inhibitors.

Safety

• Symbol(GHS): GHS05
• Signal word: Danger
• Hazard statements: H314
• Precautionary statements: P260-P280-P301+P330+P331-P303+P361+P353-P304+P340+P310-P305+P351+P338
• Hazard Codes: C
• Risk Statements: 34
• Safety Statements: 26-36/37/39-45-25
• RIDADR: UN 2829 8/PG 3
• WGK Germany: 3
• TSCA: T
• HazardClass: 8
• PackingGroup: III
• HS Code: 29161900
• Limited Quantities: 1.0 L (0.3 gallons) (liquid) or 1 Kg (2.2 lbs) (solid)
• Excepted Quantities: Max Inner Pack (30g or 30ml) and Max Outer Pack (500g or 500ml)