trans-2-Hexenoic acid
ALDRICH/W316903 - ≥98%, FG
Synonym: (E)-2-hexenoic acid; 3-propyl acrylic acid
CAS Number: 13419-69-7
Empirical Formula (Hill Notation): C6H10O2
Molecular Weight: 114.14
EC Number: 236-528-5
MDL Number: MFCD00002705
Linear Formula: CH3CH2CH2CH=CHCO2H
Product Type: Chemical
| agency | follows IFRA guidelines |
| meets purity specifications of JECFA | |
| application(s) | flavors and fragrances |
| assay | ≥98% |
| biological source | synthetic |
| bp | 217 °C (lit.) |
| density | 0.965 g/mL at 25 °C (lit.) |
| documentation | see Safety & Documentation for available documents |
| food allergen | no known allergens |
| fragrance allergen | no known allergens |
| grade | FG |
| Fragrance grade | |
| Halal | |
| Kosher | |
| InChI | 1S/C6H10O2/c1-2-3-4-5-6(7 |
| InChI key | NIONDZDPPYHYKY-SNAWJCMRSA |
| mp | 33-35 °C (lit.) |
| organoleptic | fruity; sweet |
| Quality Level | 300 ![]() |
400 ![]() |
|
| refractive index | n |
| reg. compliance | EU Regulation 1223/2009 |
| EU Regulation 1334/2008 & 178/2002 | |
| SMILES string | CCCC=CC(O)=O |
| vapor density | >1 (vs air) |
| Application: |
|
| Packaging: | 1 kg in glass bottle |
| Packaging: | 100 g in glass bottle |
| Packaging: | 5 kg in poly drum |
| Symbol | 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 |
| RIDADR | UN 3261 8 / PGII |
| WGK Germany | WGK 3 |
| Flash Point(F) | 235.4 °F - closed cup |
| Flash Point(C) | 113 °C - closed cup |
| Purity | ≥98% |
| bp | 217 °C (lit.) |
| mp | 33-35 °C (lit.) |
| Density | 0.965 g/mL at 25 °C (lit.) |
| Refractive Index | n |
| FEMA Number | 3169 |
| UNSPSC | 12164502 |


