BX1780

Butyl Alcohol

Meets ACS Specifications, Meets Reagent Specifications for testing USP/NF monographs GR ACS

• Synonym(s): Butyl Alcohol, 1-Butanol
• Linear Formula: CH₃(CH₂)₂CH₂OH
• CAS Number: 71-36-3
• MDL number: MFCD00002964
• UNSPSC Code: 12352104
• EC Index Number: 200-751-6

Properties

• agency: meets USP/NF
• Quality Level: 200
• vapor pressure: 6.7 hPa ( 20 °C)
• assay: ≥99.4% (GC)
• form: liquid
• impurities: ≤0.0008 meq/g Titrable acid; ≤0.01% Carbonyl compounds (as butyraldehyde); ≤0.1% Water (H2O); ≤0.2% Di-n-Butyl ether [(C4 H9)2 O]
• evapn. residue: ≤0.005%
• color: APHA: ≤10
• pH: 7 (20 °C, 70 g/L in H₂O)
• bp: 116-118 °C/1013 hPa
• mp: -89 °C
• transition temp: flash point 34 °C
• solubility: 66 g/L
• density: 0.81 g/cm³ at 20 °C
• shipped in: ambient
• storage temp.: room temp
• InChI: 1S/C4H10O/c1-2-3-4-5/h5H,2-4H2,1H3
• InChI key: LRHPLDYGYMQRHN-UHFFFAOYSA-N

Description

Application

Meets ACS Specifications, Meets Reagent Specifications for testing USP/NF monographs GR ACS

Analysis Note

Assay (GC): 99.4% min
Carbonyl compounds (as butyraldehyde): 0.01% max
Color (APHA): 10 max
Di-n-Butyl ether [(C4 H9)2 O]: 0.2% max
Evaporation residue: 0.005% max
Form: Clear liquid
Titrable acid: 0.0008meq/g max
Water (H2O): 0.1% max

Safety Information

• pictograms: GHS02,GHS05,GHS07
• signalword: Danger
• hcodes: H226,H302,H315,H318,H335,H336
• pcodes: P210 - P233 - P280 - P301 + P312 - P303 + P361 + P353 - P305 + P351 + P338
• Hazard Classifications: Acute Tox. 4 Oral - Eye Dam. 1 - Flam. Liq. 3 - Skin Irrit. 2 - STOT SE 3
• target_organs: Central nervous system, Respiratory system
• Storage Class: 3 - Flammable liquids
• wgk_germany: WGK 1
• flash_point_f: 95.0 °F - Pensky-Martens closed cup
• flash_point_c: 35 °C - Pensky-Martens closed cup