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4-tert-Butylbenzyl bromide

Product Name
4-tert-Butylbenzyl bromide
CAS No.
18880-00-7
Chemical Name
4-tert-Butylbenzyl bromide
Synonyms
4-(TERT-BUTYL)BENZYL BROMIDE;4-tert-Butylbenzyl b;P-T-BUTYLBENZYL BROMIDE;P-TERT-BUTYLBENZYL BROMIDE;4-Tert-Buthylbenzyl Bromide;α-bromo-4-(tert-butyl)toluene;4-(tert-Butyl)benzylbromide,97%;4-(TERT-BUTYL)BENZYLBROMIDE 97%;ALPHA-BROMO-4-(TERT-BUTYL)TOLUENE;4-tert-Butylbenzyl bromide
CBNumber
CB1454718
Molecular Formula
C11H15Br
Formula Weight
227.14
MOL File
18880-00-7.mol
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4-tert-Butylbenzyl bromide Property

Melting point:
8-12 °C (lit.)
Boiling point:
93-94 °C/1.5 mmHg (lit.)
Density 
1.236 g/mL at 25 °C (lit.)
refractive index 
n20/D 1.545(lit.)
Flash point:
>230 °F
storage temp. 
under inert gas (nitrogen or Argon) at 2-8°C
solubility 
Chloroform (Slightly), Ethyl Acetate (Slightly)
form 
Liquid
color 
Clear light yellow
Specific Gravity
1.236
BRN 
471674
InChI
InChI=1S/C11H15Br/c1-11(2,3)10-6-4-9(8-12)5-7-10/h4-7H,8H2,1-3H3
InChIKey
QZNQSIHCDAGZIA-UHFFFAOYSA-N
SMILES
C1(CBr)=CC=C(C(C)(C)C)C=C1
CAS DataBase Reference
18880-00-7(CAS DataBase Reference)
NIST Chemistry Reference
p-tert-Butylbenzyl bromide(18880-00-7)
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Safety

Hazard Codes 
C,Xi
Risk Statements 
34
Safety Statements 
26-36/37/39-45
RIDADR 
UN 3265 8/PG 2
WGK Germany 
3
F 
19
HazardClass 
8
PackingGroup 
II
HS Code 
29036990
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Danger
Hazard statements

H314Causes severe skin burns and eye damage

Precautionary statements

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

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.

P363Wash contaminated clothing before reuse.

P405Store locked up.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
270768
Product name
4-tert-Butylbenzyl bromide
Purity
97%
Packaging
5g
Price
$29.23
Updated
2025/07/31
Sigma-Aldrich
Product number
270768
Product name
4-tert-Butylbenzyl bromide
Purity
97%
Packaging
25g
Price
$135.49
Updated
2025/07/31
TCI Chemical
Product number
B6337
Product name
1-(Bromomethyl)-4-tert-butylbenzene
Purity
min. 98.0 %
Packaging
5G
Price
$79
Updated
2025/07/31
TCI Chemical
Product number
B6337
Product name
1-(Bromomethyl)-4-tert-butylbenzene
Purity
min. 98.0 %
Packaging
25G
Price
$237
Updated
2025/07/31
TRC
Product number
B692456
Product name
4-tert-Butylbenzyl bromide
Packaging
10g
Price
$80
Updated
2021/12/16
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4-tert-Butylbenzyl bromide Chemical Properties,Usage,Production

Chemical Properties

colorless to light yellow liquid

Uses

4-tert-Butylbenzyl bromide, a hydrophobic reactant, was used to keep the loaded mesoporous material particles under continuous stirring.

General Description

The nucleophilic substitution reaction of 4-tert-butylbenzyl bromide and potassium iodide was carried out in oil-in-water microemulsions based on various surfactants.

Synthesis

98-51-1

18880-00-7

General procedure for the synthesis of 4-tert-butylbenzyl bromide from 4-tert-butyltoluene: Referring to Example 19 Preparation of N-(4-tert-butylbenzyl)methanamine (Alternative method), 4-tert-butyltoluene (14.8 g, 0.10 mol) was dissolved in carbon tetrachloride, and N-bromosuccinimide (17.8 g, 0.10 mol) and benzoyl peroxide (200 mg) were added . The reaction mixture was refluxed for 2 h and subsequently cooled to room temperature. The insoluble material was removed by filtration and the filtrate was washed with carbon tetrachloride. The filtrate was concentrated under reduced pressure and the resulting residue was dissolved in hexane and dried with magnesium sulfate. Finally, the solvent was evaporated under reduced pressure to give 22.7 g of 4-tert-butylbenzyl bromide (yield: 100%).

References

[1] Patent: US6586633, 2003, B1
[2] Patent: CN105315127, 2016, A. Location in patent: Paragraph 0044-0050
[3] Tetrahedron Letters, 2009, vol. 50, # 16, p. 1861 - 1865
[4] Synthesis, 2009, # 11, p. 1807 - 1810
[5] Synthetic Communications, 2010, vol. 40, # 7, p. 998 - 1003

4-tert-Butylbenzyl bromide Preparation Products And Raw materials

Raw materials

Preparation Products

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4-tert-Butylbenzyl bromide Suppliers

Belgium 1 China 172 Europe 4 Germany 4 India 8 Japan 3 Poland 2 Slovakia 2 South Korea 1 Switzerland 3 Ukraine 2 United Kingdom 10 United States 29 Global 241
Shijiazhuang Outejia Chemical Co. LTD
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J & K SCIENTIFIC LTD.
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View Lastest Price from 4-tert-Butylbenzyl bromide manufacturers

Shaanxi Dideu Medichem Co. Ltd
Product
4-tert-Butylbenzyl bromide 18880-00-7
Price
US $1.00-4.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
1KG 100KG 1MT
Release date
2025-05-19
Hebei Chuanghai Biotechnology Co., Ltd
Product
4-tert-Butylbenzyl bromide 18880-00-7
Price
US $0.00-0.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
20 mt
Release date
2024-12-04
Henan Fengda Chemical Co., Ltd
Product
4-tert-Butylbenzyl bromide 18880-00-7
Price
US $100.00-1.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
g-kg-tons, free sample is available
Release date
2023-12-26

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