Isobutyraldehyde

ALDRICH/418110 - redistilled, ≥99.5%

Synonym: 2-Methylpropanal; 2-Methylpropionaldehyde

CAS Number: 78-84-2
Empirical Formula (Hill Notation): C₄H₈O
Molecular Weight: 72.11
EC Number: 201-149-6
MDL Number: MFCD00006980
Linear Formula: (CH₃)₂CHCHO
Product Type: Chemical

Catalog Number	PKG Qty.	Price	Quantity


45-418110-100ML	100 mL	$136.00 1/EA		Add To Favorites
45-418110-800ML	800 mL	$487.00 1/EA		Add To Favorites

Properties
Descriptions
Safety Info.
Basic Data

assay	≥99.5%
autoignition temp.	384 °F
bp	63 °C (lit.)
density	0.79 g/mL at 25 °C (lit.)
expl. lim.	10 %, 25 °F
	2 %, 32 °F
form	liquid
functional group	aldehyde
InChI	1S/C4H8O/c1-4(2)3-5/h3-4H,1-2H3
InChI key	AMIMRNSIRUDHCM-UHFFFAOYSA-N
mp	−65 °C (lit.)
Quality Level	100
refractive index	n20/D 1.374 (lit.)
SMILES string	[H]C(=O)C(C)C
solubility	60 g/L at 25 °C
storage temp.	2-8°C
vapor density	2.5 (vs air)
vapor pressure	66 mmHg ( 4.4 °C)

Application:	Isobutyraldehyde has been used to investigate the renewable production of isobutyraldehyde from engineered Escherichia coli. It is also used as reagent during the epoxidation of cis-cyclooctene on iron complexed to acetylacetonate (acac)/silica xerogel.
Packaging:	100, 800 mL in Sure/Seal™

Symbol	GHS02,GHS07
Signal word	Danger
Hazard statements	H225 - H319
Precautionary statements	P210 - P233 - P240 - P241 - P242 - P305 + P351 + P338
Hazard Codes	F,Xi
Risk Statements	11-36
Safety Statements	16-26
RIDADR	UN 2045 3 / PGII
WGK Germany	WGK 1
Flash Point(F)	-11.2 °F - closed cup
Flash Point(C)	-24 °C - closed cup

Purity	≥99.5%
bp	63 °C (lit.)
mp	−65 °C (lit.)
Density	0.79 g/mL at 25 °C (lit.)
Refractive Index	n20/D 1.374 (lit.)
Storage Temp.	2-8°C
UNSPSC	12352100

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