Description
IUPAC Name: butyl 4-hydroxybenzoate
InChI: InChI=1S/C11H14O3/c1-2-3-8-14-11(13)9-4-6-10(12)7-5-9/h4-7,12H,2-3,8H2,1H3
InChIKey: QFOHBWFCKVYLES-UHFFFAOYSA-N
Canonical SMILES: CCCCOC(=O)C1=CC=C(C=C1)O
Isomeric SMILES: CCCCOC(=O)C1=CC=C(C=C1)O
Synonyms: BUTYLPARABEN; Butyl 4-hydroxybenzoate; 94-26-8; Butyl paraben; Butyl p-hydroxybenzoate; Nipabutyl; Butoben; Butyl chemosept; …
Botanical Source:
Technical Specifications
- Molecular Formula: C₁₁H₁₄O₃
- Molecular Weight: 194.23
- Appearance: White crystalline powder
- Melting Point: 68-70°C
- Water Solubility: 0.207 g/L at 20°C
Physical Properties
- Flash Point: 181°C
- Density: 1.236 at 20°C
- Boiling Point: 156-157°C at 4.7 hPa
- Surface Tension: 44.5 mN/m at 20°C
- Log Pow: 3.57
Research Safety Information
GHS Classification
- Signal Word: Warning
- Hazard Statement: H317 – May cause allergic skin reaction
- Precautionary Statements:
- P501: Dispose of contents/container properly
- P280: Wear protective gear
- P272: Contaminated work clothing precautions
- P261: Avoid breathing dust/fumes
Safety Measures
-
Personal Protection
- Use eye protection
- Wear protective gloves
- Use protective clothing
- Respiratory protection when needed
-
Emergency Procedures
- Fresh air if inhaled
- Rinse skin with water
- Eye contact: rinse thoroughly
- If swallowed: drink water, consult physician
Research Applications
Environmental Properties
- Readily biodegradable (95% in 28 days)
- Not classified as dangerous for transport
- EC50 (Daphnia magna): 9.2 mg/L (48h)
- ErC50 (green algae): 9.5 mg/L (96h)
Storage Requirements
- Store tightly closed
- Keep dry
- Standard conditions
- Follow proper containment
Quality Control
- Full spectroscopic analysis
- Certificate of Analysis
- Batch-specific testing
- Research-grade documentation
Handling Precautions
- Avoid dust generation
- Ensure ventilation
- Use protective equipment
- Follow safety protocols 1
For detailed technical information, bulk quantities, or custom requirements, contact BIORLAB’s scientific team.
Note: This product is intended for laboratory research purposes only.