2-(2-Bromoethyl)-1,3-dioxolane

ALDRICH/230995 - 96%

Synonym: 3-Bromopropionaldehyde ethylene acetal

CAS Number: 18742-02-4
Empirical Formula (Hill Notation): C₅H₉BrO₂
Molecular Weight: 181.03
EC Number: 242-551-1
MDL Number: MFCD00003216
Linear Formula: C₅H₉BrO₂
Product Type: Chemical

Catalog Number	PKG Qty.	Price	Quantity


45-230995-10G	10 g	$50.70 1/EA		Add To Favorites
45-230995-50G	50 g	$180.00 1/EA		Add To Favorites

Properties
Descriptions
Safety Info.
Basic Data

assay	96%
bp	68-70 °C/8 mmHg (lit.)
contains	sodium bicarbonate as stabilizer
density	1.542 g/mL at 25 °C (lit.)
form	liquid
functional group	bromo
	ether
InChI	1S/C5H9BrO2/c6-2-1-5-7-3-4-8-5/h5H,1-4H2
InChI key	GGZQLTVZPOGLCC-UHFFFAOYSA-N
Quality Level	200
refractive index	n20/D 1.479 (lit.)
SMILES string	BrCCC1OCCO1
storage temp.	2-8°C

Application:	2-(2-Bromoethyl)-1,3-dioxolane was used: • as starting reagent for the synthesis of (5Z,9Z)-5,9-hexadecadienoic acid, (5Z,9Z)-5,9-nonadecadienoic acid and (5Z,9Z)-5,9-eicosadienoic acid • in synthesis of 1-deoxy-castanospermine and 1-deoxy-8a-epi-castanospermine • in asymmetric total synthesis of both enantiomers of marine mollusk metabolite pulo′upone via Evans′ asymmetric Diels-Alder reaction • as alkylating agent for amines, dithianes and carboximides • with eynamides and sodium azide in a "one-pot" synthesis of triazoles
General description:	Copper-catalyzed borylation of 2-(2-bromoethyl)-1,3-dioxolane with bis(pinacolato)diboron followed by treatment with potassium bifluoride affords the key organotrifluoroborate reagent. 2-(2-Bromoethyl)-1,3-dioxolane is a cyclic ether derivative with a dioxolane ring, used as a building block in organic synthesis and polymer industry.
Packaging:	10, 50 g in glass bottle

Symbol	GHS06
Signal word	Danger
Hazard statements	H301 - H315 - H319 - H335
Precautionary statements	P301 + P310 + P330 - P302 + P352 - P305 + P351 + P338
Hazard Codes	Xn
Risk Statements	22-36/37/38
Safety Statements	26
RIDADR	UN 2810 6.1 / PGIII
WGK Germany	WGK 2
Flash Point(F)	149.0 °F - closed cup
Flash Point(C)	65 °C - closed cup

Purity	96%
bp	68-70 °C/8 mmHg (lit.)
Density	1.542 g/mL at 25 °C (lit.)
Refractive Index	n20/D 1.479 (lit.)
Storage Temp.	2-8°C
UNSPSC	12352100

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