2-Methyl-1-butanol

ALDRICH/W399817 - natural, 99%, FG

Synonym: 2-methylbutan-1-ol; 2-methylbutanol

CAS Number: 137-32-6
Empirical Formula (Hill Notation): C₅H₁₂O
Molecular Weight: 88.15
EC Number: 205-289-9
MDL Number: MFCD00004743
Linear Formula: C₂H₅CH(CH₃)CH₂OH
Product Type: Chemical

Catalog Number	PKG Qty.	Price


45-W399817-100G-K	100 g	$100.00 1/EAAdd To Favorites	Add To Favorites
45-W399817-1KG-K	1 kg	$333.00 1/EAAdd To Favorites	Add To Favorites
45-W399817-SAMPLE-K		$62.20 1/EAAdd To Favorites	Add To Favorites

agency	follows IFRA guidelines
application(s)	flavors and fragrances
assay	99%
autoignition temp.	725 °F
bp	130 °C mmHg (lit.)
density	0.815 g/mL at 25 °C (lit.)
	0.819 g/mL at 20 °C (lit.)
documentation	see Safety & Documentation for available documents
expl. lim.	10 %
food allergen	no known allergens
fragrance allergen	no known allergens
grade	FG
	Fragrance grade
	Halal
	Kosher
	natural
greener alternative category	Aligned
greener alternative product characteristics	Less Hazardous Chemical Syntheses Use of Renewable Feedstocks Learn more about the Principles of Green Chemistry .
InChI	1S/C5H12O/c1-3-5(2)4-6/h5-6H,3-4H2,1-2H3
InChI key	QPRQEDXDYOZYLA-UHFFFAOYSA-N
organoleptic	alcohol; whiskey; wine-like
Quality Level	400
refractive index	n20/D 1.410±0.002 (lit.)
reg. compliance	EU Regulation 1223/2009
	EU Regulation 1334/2008 & 178/2002
SMILES string	CCC(C)CO
sustainability	Greener Alternative Product
vapor density	3 (vs air)

Application:	Comparative study of two indoor microbial volatile pollutants, 2-Methyl-1-butanol and 3-Methyl-1-butanol, on growth and antioxidant system of rice (Oryza sativa) seedlings.: This article evaluates the impact of 2-methyl-1-butanol and its structural isomer on the growth and stress responses of rice seedlings, offering insights into the environmental and biological effects of these compounds (Nguyen DK et al., 2024 ).
General description:	We are committed to bringing you greener alternative products, which adhere to one or more of The 12 Principles of Greener Chemistry. This product is Biobased and thus aligns with "Less Hazardous Chemical Syntheses" and "Use of Renewable Feedstocks".
Packaging:	1 kg in glass bottle
Packaging:	100 g in glass bottle

Symbol	GHS02,GHS05,GHS07
Signal word	Danger
Hazard statements	H226 - H315 - H318 - H332 - H335
Precautionary statements	P210 - P280 - P302 + P352 - P304 + P340 + P312 - P305 + P351 + P338 + P310
Hazard Codes	Xn
Risk Statements	10-20-36/37/38-66
Safety Statements	26
RIDADR	UN1105 - class 3 - PG 3 - Pentanols
WGK Germany	WGK 1
Flash Point(F)	111.2 °F - closed cup
Flash Point(C)	44 °C - closed cup

Purity	99%
bp	130 °C mmHg (lit.)
Density	0.819 g/mL at 20 °C (lit.); 0.815 g/mL at 25 °C (lit.)
Refractive Index	n20/D 1.410±0.002 (lit.)
FEMA Number	3998
UNSPSC	12164502