ChemicalBook > CAS DataBase List > 5-Bromopentan-1-ol

5-Bromopentan-1-ol

Product Name
5-Bromopentan-1-ol
CAS No.
34626-51-2
Chemical Name
5-Bromopentan-1-ol
Synonyms
5-Bromopentanol;5-BROMO-1-PENTANOL;AURORA KA-3061;5-bromo-1-pentano;5-BROMOPENTAN-1-OL;1-Pentanol, 5-bromo-;5-Bromopentan-1-ol,90%;5-Bromo-1-pentanol >5-Bromopentan-1-ol,80%;5-BROMO-1-PENTANOL 90+%
CBNumber
CB8750882
Molecular Formula
C5H11BrO
Formula Weight
167.04
MOL File
34626-51-2.mol
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5-Bromopentan-1-ol Property

Boiling point:
117 °C / 20mmHg
Density 
1,38 g/cm3
refractive index 
n20/D 1.482
Flash point:
40 - 50°C
storage temp. 
2-8°C
pka
15.11±0.10(Predicted)
form 
clear liquid
color 
Light red to Yellow to Red
InChI
InChI=1S/C5H11BrO/c6-4-2-1-3-5-7/h7H,1-5H2
InChIKey
WJVQJXVMLRGNGA-UHFFFAOYSA-N
SMILES
C(O)CCCCBr
CAS DataBase Reference
34626-51-2(CAS DataBase Reference)
EPA Substance Registry System
1-Pentanol, 5-bromo- (34626-51-2)
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Safety

Hazard Codes 
Xn
Risk Statements 
36/37/38-22-10
Safety Statements 
26-36/37/39
RIDADR 
UN 1993 3/PG 3
WGK Germany 
3
HazardClass 
3
PackingGroup 
Ⅲ
HS Code 
29055900
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Danger
Hazard statements

H226Flammable liquid and vapour

H302Harmful if swallowed

H315Causes skin irritation

H318Causes serious eye damage

H335May cause respiratory irritation

Precautionary statements

P210Keep away from heat/sparks/open flames/hot surfaces. — No smoking.

P233Keep container tightly closed.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

P303+P361+P353IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
670855
Product name
5-Bromo-1-pentanol
Purity
technical, ≥80% (GC)
Packaging
5g
Price
$113
Updated
2025/07/31
Sigma-Aldrich
Product number
670855
Product name
5-Bromo-1-pentanol
Purity
technical, ≥80% (GC)
Packaging
1g
Price
$34.4
Updated
2023/06/20
TCI Chemical
Product number
B1848
Product name
5-Bromo-1-pentanol
Purity
>90.0%(GC)
Packaging
5g
Price
$33
Updated
2025/07/31
TCI Chemical
Product number
B1848
Product name
5-Bromo-1-pentanol
Purity
>90.0%(GC)
Packaging
25g
Price
$129
Updated
2025/07/31
TRC
Product number
B686140
Product name
5-Bromopentanol
Packaging
5g
Price
$165
Updated
2021/12/16
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5-Bromopentan-1-ol Chemical Properties,Usage,Production

Chemical Properties

Light yellow liquid

Uses

5-Bromopentanol is an organic building block that has been used as a reactant in the synthesis of 3-hydroxypyridine-2-thione to be used as a zinc binding group for histone deacetylase(HDAC) inhibition.

Synthesis Reference(s)

Tetrahedron, 27, p. 5979, 1971 DOI: 10.1016/S0040-4020(01)91762-4

Synthesis

111-29-5

34626-51-2

General procedure for the synthesis of 5-bromo-1-pentanol from 1,5-pentanediol: 1,5-pentanediol (14 g, 0.135 mol), 40% hydrobromic acid (28 mL, 0.2 mol), and 60 mL of benzene were added to a 250 mL three-necked flask, and reacted for 15 h in an oil bath at 70-80 °C. The reaction progress was monitored by TLC until the raw material spots disappeared. After completion of the reaction, the reaction mixture was washed sequentially with 5% sodium hydroxide solution, 10% hydrochloric acid and saturated saline, and then dried with anhydrous sodium sulfate. The crude product was purified by silica gel column chromatography (eluent: petroleum ether/ethyl acetate, V/V = 8:1) and concentrated to give 5-bromo-1-pentanol (20.1 g, 89.1% yield) as colorless to light yellow liquid.

References

[1] Patent: CN105766907, 2016, A. Location in patent: Paragraph 0026; 0041; 0042
[2] RSC Advances, 2015, vol. 5, # 37, p. 29114 - 29120
[3] Chemistry - A European Journal, 2015, vol. 21, # 30, p. 10721 - 10728
[4] Journal of Physical Chemistry, 1995, vol. 99, # 32, p. 12195 - 12203
[5] Organic Process Research and Development, 2003, vol. 7, # 3, p. 339 - 340

5-Bromopentan-1-ol Preparation Products And Raw materials

Raw materials

Preparation Products

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5-Bromopentan-1-ol Suppliers

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View Lastest Price from 5-Bromopentan-1-ol manufacturers

Hebei Yanxi Chemical Co., Ltd.
Product
5-Bromopentan-1-ol 34626-51-2
Price
US $0.00/kg
Min. Order
1kg
Purity
0.99
Supply Ability
20 tons
Release date
2023-11-30
Career Henan Chemical Co
Product
5-Bromopentan-1-ol 34626-51-2
Price
US $1.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
25kg
Release date
2019-07-11
Career Henan Chemical Co
Product
5-Bromopentan-1-ol 34626-51-2
Price
US $1.00/KG
Min. Order
1KG
Purity
95%-99.99%
Supply Ability
1kg-10MT
Release date
2019-05-24

34626-51-2, 5-Bromopentan-1-olRelated Search:

2-Methyl-2-butanol 5-Bromo-1-pentene Pentaerythritol triacrylate Rosin pentaerythrityl ester Dipentaerythritol 1-Pentanol Tebuconazole Bronopol 1,3,4,6-Tetra-O-acetyl-alpha-D-glucopyranose 5-Bromovaleric acid 5-BROMOPENTYL ACETATE 2,3,4,6-TETRA-O-BENZOYL-ALPHA-D-GLUCOPYRANOSYL BROMIDE Bromine Ethyl 5-bromovalerate Tetrahydrofurfuryl bromide Methyl 5-bromovalerate 1,6-DIBROMO-1,6-DIDEOXY-D-MANNITOL Pentaerythritol

  • 5-bromo-1-pentano
  • 5-BROMO-1-PENTANOL 90+%
  • 1-Pentanol, 5-bromo-
  • 5-BROMO-1-PENTANOL
  • 5-BROMO-1-HYDROXYPENTANE
  • 5-BROMOPENTAN-1-OL
  • AURORA KA-3061
  • 5-Bromopentanol
  • 5-Bromo-1-pentanol &gt
  • 5-Bromo-1-pentanol, stab. with 1g/kg Sodium bicarbonate
  • 5-Bromopentan-1-ol,90%
  • 5-Bromopentan-1-ol,80%
  • 34626-51-2
  • 34262-51-2
  • 蠅-Bromoalkanols
  • 蠅-Functional Alkanols, Carboxylic Acids, Amines & Halides
  • Building Blocks
  • C2 to C6
  • Chemical Synthesis
  • Organic Building Blocks
  • Oxygen Compounds
  • omega-Bromoalkanols
  • omega-Functional Alkanols, Carboxylic Acids, Amines & Halides
  • Alcohols
  • C2 to C6
  • Oxygen Compounds