Skip to content
General Purpose Solvents

1-Butanol (n-Butanol) LR

RA007152 CAS 71-36-3 LR

Identity

Product code
RA007152
CAS number
71-36-3
Grade
LR
Assay (specification)
Min 99.0 %
Molecular formula
C4H10O
Molecular weight
74.12

Classification

Technical Data

Properties

PropertyValueUnit
Physical state Reference value Liquid (20 °C) —
Colour Reference value Clear Colorless —
Odour Reference value Strong characteristic, mildly alcoholic odor —
Melting point Reference value -90 °C °C
Auto-ignition temperature Reference value 343 °C °C
Flash point Reference value 35 °C °C
Boiling point Reference value 116 - 118 °C °C
Evaporation rate Reference value 0.46 —
Vapour pressure Reference value 5 hPa at 20 °C hPa
Vapour density Reference value 2.56 —
Density Reference value 0.81 g/cm3 g/cm3
pH Reference value 7 (20 °C, 70 g/L) —

Reference values are general physical properties of the substance taken from published data. They are not specifications of this product.

Specifications

ParameterSpecificationUnit
APPEARANCE Clear colourless liquid. —
COLOR (APHA) Max 10 —
ASSAY Min 99.0 % %
WEIGHT PER ML AT 20°C 0.809 - 0.811 g g
REFRACTIVE INDEX AT 20°C 1.399 - 1.400 —
DISTILLATION RANGE (95%) 116.0 - 118.0 °C °C
IDENTIFICATION Passes Test —
WATER (KF method) Max 0.5 % %

Method names in parentheses (for example "GC method") identify the analytical technique applied to that parameter; they are not product grades. Grade of this product: LR.

4 grades of this substance are listed. Each grade is a separate product with its own specifications, pack sizes and documents.

Packaging

Pack size SKU
1 L RA007152-PK-1L
2.5 L RA007152-PK-2.5L
500 mL RA007152-PK-500ML