Back

1-Butanol for UV, IR, HPLC

Butyl Alcohol

Minimum assay (G.C.): 99.9%
Code
361082
CAS
71-36-3
Molecular Formula
CH3(CH2)3OH
Molar mass
74.12 g/mol
Melting Point:
-90 °C
Boiling Point:
118 °C
Density:
0.810 kg/l
Solubility:
water 77 g/l at 20 °C
Refractive Index:
20/D 1.3993
Physical Description:
liquid
Product Code:
361082
Product Name:
1-Butanol for UV, IR, HPLC
Quality Name:
for UV, IR, HPLC
Specifications:
Minimum assay (G.C.): 99.9%
Density 20/4: 0.808-0.810

Maximum limit of impurities
APHA colour: 10
Acidity: 0.0002 meq/g
Alkalinity: 0.0002 meq/g
Non-volatile matter: 0.0003 %
Water (H2O): 0.03 %
Suitability for IR spectrometry:: passes test
UV Spectrum (1cm cell; Ref.: water):
Transmittance at 207 (Cut off) nm: ≥10%
Transmittance at 210 nm: ≥25%
Transmittance at 220 nm: ≥50%
Transmittance at 230 nm: ≥75%
Transmittance at 240 nm: ≥85%
Transmittance at 250 nm: ≥94%
Transmittance at 270-450 nm: ≥98%
Data of interest in HPLC:
P' + 0.25 E: 8.3
Rohrschneider Polarity: 3.9
Eluotropic value E° (Al2O3): 0.7
Sol. H2O in solv. at 20°C: 20.1
For critical jobs, purge with nitrogen.
Microfiltered product (0.2 μm) and bottled under nitrogen atmosphere.
Hazard pictograms
  • GHS02 Hazard
  • GHS05 Hazard
  • GHS07 Hazard
UN:
1120
Class/PG:
3/III
ADR:
3/III
IMDG:
3/III
IATA:
3/III
WGK:
1
Storage:
Room Temperature.
Signal Word:
Danger
GHS Symbols:
GHS02
GHS07
GHS05
H Phrases:
H226
H302
H315
H318
H336
H335
P Phrases:
P210
P233
P240
P241
P242
P243
P261
P264
P270
P271
P280
P301+P312
P302+P352
P303+P361+P353
P304+P340
P305+P351+P338
P310
P312
P321
P330
P332+P313
P362
P370+P378
P403+P233
P403+P235
Master Name:
1-Butanol
Synonyms Long Text:
Butyl Alcohol
EINECS:
200-751-6
CS:
29051300
Index Nr.:
603-004-00-6
Download TDS file for complete specifications