3-Bromocumene
- Product Name
- 3-Bromocumene
- CAS No.
- 5433-01-2
- Chemical Name
- 3-Bromocumene
- Synonyms
- 1-BROMO-3-ISOPROPYLBENZENE;3-BROMOCUMENE;m-bromocumene;cumene,3-bromo-;M-bromopropylbenzene;3-ISOPROPYLBROMOBENZENE;3-BROMOISOPROPYLBENZENE;m-bromoisopropylbenzene;1-bromo-3-propan-2-ylbenzene;1-bromo-3-propan-2-yl-benzene
- CBNumber
- CB3417625
- Molecular Formula
- C9H11Br
- Formula Weight
- 199.09
- MOL File
- 5433-01-2.mol
3-Bromocumene Property
- Melting point:
- -10°C (estimate)
- Boiling point:
- 52-53°C 0,8mm
- Density
- 1,285 g/cm3
- refractive index
- 1.5302
- Flash point:
- 52-53°C/0.8mm
- storage temp.
- Inert atmosphere,Room Temperature
- form
- clear liquid
- color
- Colorless to Light orange to Yellow
- Water Solubility
- Difficult to mix in water.
- BRN
- 1858092
- InChI
- InChI=1S/C9H11Br/c1-7(2)8-4-3-5-9(10)6-8/h3-7H,1-2H3
- InChIKey
- GBSGGFCCQZUXNB-UHFFFAOYSA-N
- SMILES
- C1(Br)=CC=CC(C(C)C)=C1
- CAS DataBase Reference
- 5433-01-2(CAS DataBase Reference)
Safety
- Hazard Codes
- Xi,N,Xn
- Risk Statements
- 22-50/53-51/53-36/38
- Safety Statements
- 24/25-61-60-36-26
- RIDADR
- 3082
- WGK Germany
- WGK 3
- HS Code
- 29039990
- Storage Class
- 11 - Combustible Solids
- Hazard Classifications
- Acute Tox. 4 Oral
Aquatic Acute 1
Aquatic Chronic 1
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H227Combustible liquid
H315Causes skin irritation
H319Causes serious eye irritation
- Precautionary statements
-
P210Keep away from heat/sparks/open flames/hot surfaces. — No smoking.
P264Wash hands thoroughly after handling.
P264Wash skin thouroughly after handling.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P321Specific treatment (see … on this label).
P332+P313IF SKIN irritation occurs: Get medical advice/attention.
P337+P313IF eye irritation persists: Get medical advice/attention.
P403+P235Store in a well-ventilated place. Keep cool.
P501Dispose of contents/container to..…
N-Bromosuccinimide Price
- Product number
- CDS003768
- Product name
- 1-Bromo-3-isopropylbenzene
- Purity
- Aldrich<SUP>CPR</SUP>
- Packaging
- 250 mg
- Price
- $73.1
- Updated
- 2025/07/31
- Product number
- B2875
- Product name
- 3-Bromocumene
- Packaging
- 5G
- Price
- $35
- Updated
- 2025/07/31
- Product number
- B2875
- Product name
- 3-Bromocumene
- Packaging
- 25G
- Price
- $138
- Updated
- 2025/07/31
- Product number
- B696483
- Product name
- 1-Bromo-3-isopropylbenzene
- Packaging
- 500mg
- Price
- $45
- Updated
- 2021/12/16
- Product number
- B696483
- Product name
- 1-Bromo-3-isopropylbenzene
- Packaging
- 5g
- Price
- $75
- Updated
- 2021/12/16
3-Bromocumene Chemical Properties,Usage,Production
Chemical Properties
Clear colorless to yellow liquid
Uses
3-Bromocumene is an important raw material and intermediate used in organic synthesis, pharmaceuticals, agrochemicals and dyestuffs.
Synthesis Reference(s)
The Journal of Organic Chemistry, 25, p. 1691, 1960 DOI: 10.1021/jo01080a001
Synthesis
51605-97-1
5433-01-2
2-Bromo-4-isopropylaniline (2.65 g, 12.4 mmol, 1.0 eq.) was added to a mixed solution consisting of 96% ethanol (23 mL) and concentrated sulfuric acid (2.5 mL) over 15 min. The reaction system was cooled to -5 °C under vigorous stirring and an aqueous solution of sodium nitrite (1.42 g, 20.7 mmol, 1.67 eq.) was added dropwise over 1 h (3 mL). After the dropwise addition, stirring was continued at -5 °C for 30 min. Subsequently, copper powder (12.0 g) was added and the reaction mixture was refluxed for 4 hours. After the reaction was completed, the reaction mixture was filtered through a glass sand core funnel. The filtrate was poured into cold water (60 mL) and the organic product was extracted with dichloromethane (4 x 50 mL). The organic extracts were combined, dried with anhydrous potassium carbonate and concentrated under reduced pressure. The residue was purified by fractional distillation under reduced pressure (11 mmHg, 89-90 °C) to give 3-isopropylbromobenzene (1.91 g, 77% yield) as a yellow oil.
References
[1] Synthesis (Germany), 2016, vol. 48, # 19, p. 3301 - 3308
[2] Journal of the Chemical Society, 1939, p. 1299,1301
[3] Journal of Organic Chemistry, 1939, vol. 4, p. 20,26
[4] Angewandte Chemie - International Edition, 2012, vol. 51, # 3, p. 794 - 797
3-Bromocumene Preparation Products And Raw materials
Raw materials
Preparation Products
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View Lastest Price from 3-Bromocumene manufacturers
- Product
- 3-Bromocumene 5433-01-2
- Price
- US $0.00-0.00/G
- Min. Order
- 1G
- Purity
- 99%
- Supply Ability
- 20TONS
- Release date
- 2025-11-03