1,5-Dibromopentane

ALDRICH/128007 - 97%

Synonym: Pentamethylene dibromide

CAS Number: 111-24-0
Empirical Formula (Hill Notation): C₅H₁₀Br₂
Molecular Weight: 229.94
EC Number: 203-849-7
MDL Number: MFCD00000268
Linear Formula: Br(CH₂)₅Br
Product Type: Chemical

Catalog Number	PKG Qty.	Price	Quantity


45-128007-100G	100 g	$44.20 1/EAAdd To Favorites		Add To Favorites
45-128007-500G	500 g	$130.00 1/EAAdd To Favorites		Add To Favorites

assay	97%
bp	110 °C/15 mmHg (lit.)
density	1.688 g/mL at 25 °C (lit.)
form	liquid
functional group	bromo
InChI	1S/C5H10Br2/c6-4-2-1-3-5-7/h1-5H2
InChI key	IBODDUNKEPPBKW-UHFFFAOYSA-N
mp	−34 °C (lit.)
Quality Level	100
refractive index	n20/D 1.512 (lit.)
SMILES string	BrCCCCCBr
vapor density	8 (vs air)

Application:	1,5-Dibromopentane can be used to prepare: • Derivatives of 5-pyrazolones. • O-alkylated phloroglucinol derivatives, which forms the core of poly(alkyl aryl ether) dendrimers. • Intermediate for dezocine viz, (R)-(+)-1-(5-bromopentyl)-1-methyl-7-methoxy-2-tetralone using 1-methyl-7-methoxy-2-tetralone.
Application:	1,5-Dibromopentane was used in the preparartion of 1,5-di-Grignard reagent. It was also used in the synthesis of novel spirocyclic pyrrolidones.
General description:	1,5-Dibromopentane is a growth supplement for Yarrowia lipolytica 3589, a tropical marine yeast.
Packaging:	100, 500 g in glass bottle

Symbol	GHS07
Signal word	Warning
Hazard statements	H315 - H319
Precautionary statements	P302 + P352 - P305 + P351 + P338
Hazard Codes	Xi
Risk Statements	36/38
Safety Statements	23-26-36
RIDADR	NONH for all modes of transport
WGK Germany	WGK 3
Flash Point(F)	174.2 °F - closed cup
Flash Point(C)	79 °C - closed cup