1-Butanol - 281549-1L

1-Butanol - 281549-1L

PROPERTIES
grade
anhydrous

Quality Level
100

vapor density
2.55 (vs air)

vapor pressure
5 (4 mmHg) at 20 °C hPa

Assay
99.8%

form
liquid

autoignition temp.
649 °F

expl. lim.
11.2 %

impurities
<0.005% water

evapn. residue
<0.0005%

DESCRIPTION
Application
1-Butanol may be used as a solvent for the deoxygenation of O-protected alcohols via Barton-McCombie protocol.[1]

SAFETY INFORMATION
Pictograms
FlameCorrosionExclamation mark
GHS02,GHS05,GHS07
Signal Word
Danger

Hazard Statements
H226 - H302 - H315 - H318 - H335 - H336
Precautionary Statements
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

Storage Class Code
3 - Flammable liquids

WGK
WGK 1

Flash Point(F)
95.0 °F - Pensky-Martens closed cup

Flash Point(C)
35 °C - Pensky-Martens closed cup

Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves