ChemicalBook > CAS DataBase List > 3-Bromo-4-methylbenzaldehyde

3-Bromo-4-methylbenzaldehyde

Product Name: 3-Bromo-4-methylbenzaldehyde
CAS No.: 36276-24-1
Chemical Name: 3-Bromo-4-methylbenzaldehyde
Synonyms: 3-Bromo-p-tolualdehyde;3-BROMO-4-METHYLBENZALDEHYDE;3-bromo-4-methyl Benzalehyde;benzaldehyde, 3-bromo-4-methyl-;3-Bromo-4-methylbenzaldehyde 97%;JR-13806, 3-Bromo-4-methylbenzaldehyde, 97%;3-bromo-4-methylbenzaldehyde(SALTDATA: FREE)
CBNumber: CB11474618
Molecular Formula: C8H7BrO
Formula Weight: 199.04
MOL File: 36276-24-1.mol

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3-Bromo-4-methylbenzaldehyde Property

Melting point:: 47-52℃
Boiling point:: 79-86 °C(Press: 0.5 Torr)
Density: 1.490±0.06 g/cm3(Predicted)
storage temp.: Keep in dark place,Sealed in dry,Room Temperature
solubility: soluble in Methanol
form: powder to crystal
color: White to Almost white
InChI: InChI=1S/C8H7BrO/c1-6-2-3-7(5-10)4-8(6)9/h2-5H,1H3
InChIKey: WTXXUAHMTVAQHW-UHFFFAOYSA-N
SMILES: C(=O)C1=CC=C(C)C(Br)=C1
CAS DataBase Reference: 36276-24-1

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Safety

Hazard Codes: Xn
Risk Statements: 22-36/37/38-43
Safety Statements: 26-36/37
WGK Germany: 3
HazardClass: IRRITANT
HS Code: 2913000090

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H317May cause an allergic skin reaction

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

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

P302+P352IF ON SKIN: wash with plenty of soap and water.

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: 750573
Product name: 3-Bromo-4-methylbenzaldehyde
Purity: 97%
Packaging: 5g
Price: $150
Updated: 2025/07/31

Sigma-Aldrich

Product number: 750573
Product name: 3-Bromo-4-methylbenzaldehyde
Purity: 97%
Packaging: 1g
Price: $105
Updated: 2023/06/20

TCI Chemical

Product number: B5073
Product name: 3-Bromo-4-methylbenzaldehyde
Purity: >96.0%(GC)
Packaging: 1g
Price: $35
Updated: 2025/07/31

TCI Chemical

Product number: B5073
Product name: 3-Bromo-4-methylbenzaldehyde
Purity: >96.0%(GC)
Packaging: 5g
Price: $114
Updated: 2025/07/31

TRC

Product number: B696970
Product name: 3-Bromo-4-methylbenzaldehyde
Packaging: 100mg
Price: $45
Updated: 2021/12/16

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3-Bromo-4-methylbenzaldehyde Chemical Properties,Usage,Production

Synthesis

68120-35-4

36276-24-1

General procedure for the synthesis of 3-bromo-4-methylbenzaldehyde from 3-bromo-4-methylbenzyl alcohol: To a solution of 3-bromo-4-methylbenzyl alcohol (4.5 g, 22.4 mmol) in chloroform (100 mL) was added manganese dioxide (15 g, 172 mmol). The reaction mixture was refluxed under stirring in an oil bath at 70°C for 18 hours. Upon completion of the reaction, the mixture was filtered through diatomaceous earth and the solvent was removed under vacuum to give the crude product. The crude product was purified by column chromatography (150 mL SiO2, eluent was a mixture of ethyl acetate and hexane, 1:9, v/v) to afford 3-bromo-4-methylbenzaldehyde (3.2974 g, 74% yield) as a white crystalline solid. The product characterization data were as follows: 1H NMR (400 MHz, CDCl3) δ 9.91 (s, 1H), 8.02 (d, J = 1.6 Hz, 1H), 7.70 (dd, J = 7.6, 1.6 Hz, 1H), 7.39 (d, J = 8.0 Hz, 1H), 2.47 (s, 3H); 13C NMR (100.6 MHz CDCl3) δ 190.4, 145.1, 135.8, 133.4, 131.3, 128.3, 125.6, 23.4; GC-MS (M)+ C8H7OBr calculated value 197.9680, measured value 197.9665.

References

[1] Patent: WO2013/40227, 2013, A2. Location in patent: Page/Page column 37; 38
[2] Journal of Medicinal Chemistry, 2013, vol. 56, # 21, p. 8432 - 8454
[3] Journal of Medicinal Chemistry, 2010, vol. 53, # 10, p. 3973 - 4001
[4] Patent: US2003/195259, 2003, A1

3-Bromo-4-methylbenzaldehyde Preparation Products And Raw materials

Raw materials

Preparation Products

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View Lastest Price from 3-Bromo-4-methylbenzaldehyde manufacturers

Career Henan Chemical Co

Product: 3-BROMO-4-METHYL BENZALDEHYDE 36276-24-1
Price: US $1.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 100kg
Release date: 2019-07-12

36276-24-1, 3-Bromo-4-methylbenzaldehydeRelated Search:

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benzaldehyde, 3-bromo-4-methyl-

3-bromo-4-methyl Benzalehyde

3-bromo-4-methylbenzaldehyde(SALTDATA: FREE)

3-Bromo-p-tolualdehyde

3-Bromo-4-methylbenzaldehyde 97%

JR-13806, 3-Bromo-4-methylbenzaldehyde, 97%

3-BROMO-4-METHYLBENZALDEHYDE

36276-24-1

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