1-Butanol, 99+%, for spectroscopy, Thermo Scientific Chemicals

Description

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

For UV/VIS spectroscopy

Specifications

Chemical Identifiers

• CAS: 71-36-3
• Molecular Formula: C4H10O
• Molecular Weight (g/mol): 74.123
• MDL Number: MFCD00002964
• InChI Key: LRHPLDYGYMQRHN-UHFFFAOYSA-N
• Synonym: 1-butanol, butanol, n-butanol, butyl alcohol, n-butyl alcohol, 1-hydroxybutane, propylcarbinol, butyl hydroxide, propylmethanol, methylolpropane
• PubChem CID: 263
• ChEBI: CHEBI:28885
• IUPAC Name: butan-1-ol
• SMILES: CCCCO

• Melting Point: -89.0°C
• Absorbance: 0.097 max. at 238nm, 1 max. at 205nm, 0.4 max. at 220nm, 0.1 max. at 240nm, 0.04 max. at 260nm, 0.02 max. at 280nm, 0.01 max. 330nm, 0.602 max. at 210nm, 0.046 max. at 245nm, 0.009 max. at 270nm, (1 cm cell vs HPLC-grade water), (1 cm cell vs HPLC-grade water) at 0nm
• CAS Min %: 99.0
• CAS Max %: 100.0
• Assay Percent Range: 99+%
• Linear Formula: CH₃(CH₂)₃OH
• UN Number: 1120
• Beilstein: 01, 367
• Merck Index: 15, 1542
• Solubility Information: Solubility in water: 80g/L (20°C). Other solubilities: miscible with ethanol, ether and many other, organic solvents
• Formula Weight: 74.12
• Percent Purity: ≥99%
• Grade: Spectroscopy
• Density: 0.8100g/mL
• Boiling Point: 117.6°C
• Quantity: 500 mL
• Flash Point: 35°C
• Packaging: Glass Bottle
• Physical Form: Liquid
• Refractive Index: 1.3980 to 1.4000
• Residue after Evaporation: 0.0005% max.
• Specific Gravity: 0.81
• Viscosity: 2.95 mPa.s (20°C)
• Water: 0.05% max. (Coulometric)
• Chemical Name or Material: 1-Butanol

Safety and Handling

Hazard Category	Danger
Hazard Statement	GHS H Statement: Causes skin irritation. Harmful if swallowed. May cause drowsiness or dizziness. Causes serious eye damage. May cause respiratory irritation. Flammable liquid and vapor.
Precautionary Statement	GHS P Statement: Wear protective gloves/protective clothing/eye protection/face protection. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Keep away from heat/sparks/open flames/hot surfaces. - No smoking. IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water/shower. WARNING: The information provided on this web site was developed in compliance with European Union (EU) regulations and is correct to the best of our knowledge, information and belief at the date of its publication. The information given is designed only as a guide for safe handling and use. It is not to be considered as either a warranty or quality specification.
EINECSNumber	200-751-6
RTECSNumber	EO1400000
TSCA	TSCA

SDS

RUO – Research Use Only