| Formula: | C₃H₄O₂ |
| EC Number (EINECS): | 201-177-9 |
| HS Code: | 29161100 |
| UN Number: | 2218 |
| IUPAC Name: | Prop-2-enoic Acid |
| Also Known As: | 2-Propenoic Acid; Vinyl Formic Acid |
| Molecular Weight, g/mol: | 72.06 |
| Appearance: | Clear, colorless liquid |
| Odor: | Acrid, pungent |
| Melting Point, °C: | 13 |
| Boiling Point, °C: | 141 |
| Density, g/cm³ (at 20°C): | 1.051 |
| Flash Point, °C: | 50 (closed cup) |
| Refractive Index (20°C): | 1.422 |
| Solubility: | Miscible with water and most organic solvents |
| pH Solution: | ~2.5 |
| Vapor Pressure (at 20°C): | 3.8 mmHg |
| Purity, %: | ≥99.5 |
| Grades Available: | Glacial, Technical, Polymerization Grade |
| Packaging: | 200kg drums, 1000kg IBC, bulk ISO tanks |
Primary Applications:
Raw material for acrylate esters used in adhesives, coatings, textiles, plastics
Production of superabsorbent polymers (SAP) for hygiene products like diapers
Ingredient in paints, varnishes, and sealants
Secondary Applications:
Intermediate in detergents and dispersants
Additive for water treatment
Oilfield and construction chemicals
End Industries Served: Polymers, Adhesives, Coatings, Construction, Hygiene Products, Water Treatment, Oil & Gas
Hazard Class (GHS): Flammable liquid (Category 3), Skin Corrosive (Category 1A), Acute Toxicity (Category 4)
Hazard Statements (H-Codes):
H226: Flammable liquid and vapor
H314: Causes severe skin burns and eye damage
H332: Harmful if inhaled
H335: May cause respiratory irritation
Precautionary Statements (P-Codes):
P210: Keep away from heat, sparks, open flames
P280: Wear protective gloves/eye protection
P301 + P330 + P331: IF SWALLOWED – rinse mouth; do not induce vomiting
Storage Conditions:
Store under nitrogen in a cool, ventilated place
Keep container tightly sealed and away from sunlight
Always shipped and stored with polymerization inhibitor (MEHQ)
Transport Information:
ADR/RID: Class 8, UN2218, PG II
IMDG: Class 8, UN2218
IATA: Class 8, UN2218
REACH Status (EU): Registered
FDA Approval: Not approved for food use
ISO Certification: Available on request (ISO 9001 for manufacturing grade)
Country Standards: Meets ASTM / BIS / Technical specifications depending on grade
Shelf Life: 6 months (with inhibitor, stored properly)
Country of Origin: [To be filled – e.g., India, China, EU]
Typical Packaging Sizes: 200kg drums, 1000kg IBC, bulk ISO tanks
Storage Temperature: 15–25°C, away from heat sources
Stability: Highly reactive; must contain polymerization inhibitor (e.g., MEHQ)