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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/EA		 Add To Favorites
45-128007-500G 500 g
 $130.00
1/EA		 Add To Favorites
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: 128007-100G.
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: 128007-500G.

 

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  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
Purity 97%
bp 110 °C/15 mmHg (lit.)
mp −34 °C (lit.)
Density 1.688 g/mL at 25 °C (lit.)
Refractive Index n20/D 1.512 (lit.)
UNSPSC 12352100

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