Isobutyl trans-2-butenoate

ALDRICH/W343218 - ≥98%, FCC, FG

Synonym: 2-Methylpropyl (E)-but-2-enoate; Isobutyl (E)-2-butenoate; Isobutyl crotonate

CAS Number: 73545-15-0
Empirical Formula (Hill Notation): C₈H₁₄O₂
Molecular Weight: 142.20
MDL Number: MFCD00036651
Linear Formula: CH₃CH=CHCO₂CH₂CH(CH₃)₂
Product Type: Chemical

Catalog Number	PKG Qty.	Price


45-W343218-100G-K	100 g	$95.80 1/EAAdd To Favorites	Add To Favorites
45-W343218-1KG-K	1 kg	$228.00 1/EAAdd To Favorites	Add To Favorites
45-W343218-SAMPLE-K		$54.60 1/EAAdd To Favorites	Add To Favorites

application(s)	flavors and fragrances
assay	≥98%
biological source	synthetic
bp	171 °C (lit.)
density	0.89 g/mL at 25 °C (lit.)
documentation	see Safety & Documentation for available documents
food allergen	no known allergens
grade	FG
	Kosher
InChI	1S/C8H14O2/c1-4-5-8(9)10-6-7(2)3/h4-5,7H,6H2,1-3H3/b5-4+
InChI key	XDOWKOALJBOBBL-SNAWJCMRSA-N
organoleptic	fruity; rum
Quality Level	400
refractive index	n20/D 1.428 (lit.)
reg. compliance	EU Regulation 1334/2008 & 872/2012
	FCC
	FDA 21 CFR 100
SMILES string	[H]C(C)=C([H])C(=O)OCC(C)C
storage temp.	2-8°C

Symbol	GHS02,GHS07
Signal word	Warning
Hazard statements	H226 - H315 - H319 - H335
Precautionary statements	P210 - P302 + P352 - P305 + P351 + P338
Hazard Codes	Xi
Risk Statements	10-36/37/38
Safety Statements	16-26-36/37/39
RIDADR	UN 3272 3 / PGIII
WGK Germany	WGK 3
Flash Point(F)	131.0 °F - closed cup
Flash Point(C)	55 °C - closed cup

General description:	Isobutyl trans-2-butenoate is a flavoring agent used in the food industry.
Packaging:	1 kg in glass bottle
Packaging:	100 g in glass bottle

Purity	≥98%
bp	171 °C (lit.)
Density	0.89 g/mL at 25 °C (lit.)
Refractive Index	n20/D 1.428 (lit.)
Storage Temp.	2-8°C
FEMA Number	3432
UNSPSC	12164502