BX1777

Butyl Alcohol

OmniSolv^®

• 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

• vapor pressure: 6.7 hPa ( 20 °C)
• Quality Level: 100
• product line: OmniSolv^®
• assay: ≥99.7% (GC)
• form: liquid
• technique(s): HPLC: suitable; LC/MS: suitable; gas chromatography (GC): suitable
• impurities: ≤0.05% Water (H₂O); ≤0.2 μeq/g Titrable acid
• evapn. residue: ≤1 ppm
• 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
• UV cutoff: ≤215 nm
• UV absorption: λ: 215 nm A_max: ≤1.00; λ: 225 nm A_max: ≤0.25; λ: 230 nm A_max: ≤0.15; λ: 250 nm A_max: ≤0.05; λ: 260 nm A_max: ≤0.05; λ: 270 nm A_max: ≤0.01; λ: 300 nm A_max: ≤0.005
• 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

OmniSolv^®

Preparation Note

Product filtered through a 0.2 μm filter

Analysis Note

Assay (GC)99.7% minColor (APHA)10 maxEvaporation residue1ppm maxFiltered through 0.2 µm filterTo pass testFluorescence (as quinine base)500ppt maxFormClear liquidInfrared SpectrumConforms to standardTitrable acid0.2µeq/g maxUV Abs. at 215 nm1.00AU maxUV Abs. at 225 nm0.25AU maxUV Abs. at 230 nm0.15AU maxUV Abs. at 250 nm0.05AU maxUV Abs. at 260 nm0.05AU maxUV Abs. at 270 nm0.01AU maxUV Abs. at 300 nm0.005AU maxUV Cut-off215nm maxWater (H2O)0.05% max

Legal Information

OMNISOLV is a registered trademark of Merck KGaA, Darmstadt, Germany

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