2-Butanol

SIAL/294810 - anhydrous, 99.5%

Synonym: sec-Butyl alcohol

CAS Number: 78-92-2
Empirical Formula (Hill Notation): C₄H₁₀O
Molecular Weight: 74.12
EC Number: 201-158-5
MDL Number: MFCD00004569
Linear Formula: CH₃CH₂CH(OH)CH₃
Product Type: Chemical

Catalog Number	PKG Qty.	Price	Quantity


45-294810-100ML	100 mL	$61.70 1/EA		Add To Favorites
45-294810-1L	1 L	$122.00 1/EA		Add To Favorites
45-294810-2L	2 L	$186.00 1/EA		Add To Favorites

Anhydrous, Sureseal

Anhydrous, Sureseal

Properties
Descriptions
Safety Info.
Basic Data

assay	99.5%
autoignition temp.	761 °F
bp	98 °C (lit.)
density	0.808 g/mL at 25 °C (lit.)
evapn. residue	<0.0003%
expl. lim.	9.8 %
form	liquid
grade	anhydrous
impurities	<0.005% water
InChI	1S/C4H10O/c1-3-4(2)5/h4-5H,3H2,1-2H3
InChI key	BTANRVKWQNVYAZ-UHFFFAOYSA-N
mp	−115 °C (lit.)
Quality Level	100
refractive index	n20/D 1.397 (lit.)
SMILES string	CCC(C)O
vapor density	2.6 (vs air)
vapor pressure	12.5 mmHg ( 20 °C)

Application:	2-Butanol may be used in butyl lithium tritation to check its molarity using 1,10-phenanthroline as indicator.
Packaging:	1, 2 L in Sure/Seal™
Packaging:	100 mL in Sure/Seal™

Symbol	GHS02,GHS07
Signal word	Warning
Hazard statements	H226 - H319 - H335 - H336
Precautionary statements	P210 - P233 - P240 - P241 - P242 - P305 + P351 + P338
Hazard Codes	Xi
Risk Statements	10-36/37-67
Safety Statements	7/9-13-24/25-26-46
RIDADR	UN1120 - class 3 - PG 3 - Butanols
WGK Germany	WGK 1
Flash Point(F)	80.6 °F - closed cup
Flash Point(C)	27 °C - closed cup

Purity	99.5%
bp	98 °C (lit.)
mp	−115 °C (lit.)
Density	0.808 g/mL at 25 °C (lit.)
Refractive Index	n20/D 1.397 (lit.)
UNSPSC	12352001

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