1-Bromonaphthalene
- Product Name
- 1-Bromonaphthalene
- CAS No.
- 90-11-9
- Chemical Name
- 1-Bromonaphthalene
- Synonyms
- 1-Bromonaphtalene;1-Naphthyl bromide;α-bromonaphthalene;1-BromonaphthaL;I-Bromnaphthalin;1-Bromnaphthalin;1-Naphtyl bromide;1-BreMnaphthalene;1-naphthylbromide;-Bromonaphthalene
- CBNumber
- CB5197277
- Molecular Formula
- C10H7Br
- Formula Weight
- 207.07
- MOL File
- 90-11-9.mol
1-Bromonaphthalene Property
- Melting point:
- −2-−1 °C(lit.)
- Boiling point:
- 133-134 °C10 mm Hg(lit.)
- Density
- 1.48 g/mL at 20 °C(lit.)
- vapor pressure
- 0.013 hPa (20 °C)
- refractive index
- n20/D 1.6570(lit.)
- Flash point:
- >230 °F
- storage temp.
- Store below +30°C.
- solubility
- H2O: slightly soluble
- form
- Liquid
- color
- slightly yellow to deep brownish-yellow
- Water Solubility
- slightly soluble
- Merck
- 14,1425
- BRN
- 1906414
- Dielectric constant
- 5.1（19℃）
- InChIKey
- DLKQHBOKULLWDQ-UHFFFAOYSA-N
- LogP
- 4.06
- CAS DataBase Reference
- 90-11-9(CAS DataBase Reference)
- NIST Chemistry Reference
- Naphthalene, 1-bromo-(90-11-9)
- EPA Substance Registry System
- Naphthalene, 1-bromo- (90-11-9)
Safety
- Hazard Codes
- Xn,Xi
- Risk Statements
- 22-36-36/37/38-20/21/22
- Safety Statements
- 26-36
- RIDADR
- 2810
- WGK Germany
- 3
- RTECS
- QJ1545000
- F
- 8
- TSCA
- Yes
- HazardClass
- 6.1(b)
- PackingGroup
- III
- HS Code
- 29036990
- Toxicity
- LD50 orally in Rabbit: 810 mg/kg
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H302Harmful if swallowed
H319Causes serious eye irritation
H410Very toxic to aquatic life with long lasting effects
- Precautionary statements
-
P264Wash hands thoroughly after handling.
P264Wash skin thouroughly after handling.
P270Do not eat, drink or smoke when using this product.
P273Avoid release to the environment.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
N-Bromosuccinimide Price
- Product number
- 8.06210
- Product name
- 1-Bromonaphthalene
- Purity
- for synthesis
- Packaging
- 100mL
- Price
- $70
- Updated
- 2024/03/01
- Product number
- 8.06210
- Product name
- 1-Bromonaphthalene
- Purity
- for synthesis
- Packaging
- 500mL
- Price
- $312
- Updated
- 2024/03/01
- Product number
- 8.06210
- Product name
- 1-Bromonaphthalene
- Purity
- for synthesis
- Packaging
- 2.5L
- Price
- $1400
- Updated
- 2024/03/01
- Product number
- 17640
- Product name
- 1-Bromonaphthalene
- Purity
- ≥95%
- Packaging
- 100ml
- Price
- $127
- Updated
- 2024/03/01
- Product number
- 17640
- Product name
- 1-Bromonaphthalene
- Purity
- ≥95%
- Packaging
- 500ml
- Price
- $371
- Updated
- 2024/03/01
1-Bromonaphthalene Chemical Properties,Usage,Production
Chemical Properties
Thick colorless yellow to yellow-brown liquid with a pungent odor. Insoluble in water, miscible with alcohol, ether, benzene and chloroform. 1-Bromonaphthalene is one of two isomeric bromonaphthalenes, the other being 2-bromonaphthalene.
Uses
1-Bromonaphthalene is used in organic synthesis and refractometry of fats. It is used in the preparation of N-aryl imidazoles and diaryl ethers. It is used to determine the refractive index of crystals and the water content of alcohols. It is utilized in the preparation of glutathione peroxidase-like antioxidant activity of diaryl diselenides. Further, it serves as a solvent for the exfoliation and dispersion of hexabenzocoronene. In addition to this, it is used as a refrigerant and a solvent molecular weight substance.
Preparation
1-Bromonaphthalene is synthesized by the reaction of naphthalene with bromine: C10H8+ Br2→ C10H7Br + HBr.
Reaction: add carbon tetrachloride and naphthalene in the reaction pot, stirring and heating, and slowly add bromine at 45℃. After adding, keep the reaction at 70-80℃ for 3-4h. distillation to recover carbon tetrachloride, wash the reaction product, distill under reduced pressure, wash again, filter, dry and get the finished product.
Application
1-Bromonaphthalene is a bromoarene that can be used in:
Palladium-catalyzed Suzuki–Miyaura coupling reaction with potassium aryltrifluoroborates without the use of phase-transfer catalysts or phosphine ligands.
The preparation of indeno annelated polycyclic aromatic hydrocarbons by reacting with o-bromobenzeneboronic acid and oligocyclic bromoarenes via Suzuki-Heck type coupling.
Ni catalyzed Kumada–Tamao–Corriu cross-coupling reaction with PhMgBr.
The preparation of arylnaphthalenes via palladium-catalyzed Suzuki-Miyaura cross-coupling reaction with aryl boronic acid.
Synthesis Reference(s)
Organic Syntheses, Coll. Vol. 1, p. 121, 1941
Tetrahedron, 64, p. 4999, 2008 DOI: 10.1016/j.tet.2008.03.085
General Description
The vibrational spectra of 1-bromonaphthalene has been studied.
Purification Methods
Purify 1-bromonaphthalene by passage through activated alumina, and three vacuum distillations. [Beilstein 5 H 547, 5 IV 1665.]
1-Bromonaphthalene Preparation Products And Raw materials
Raw materials
Preparation Products
1-Bromonaphthalene Suppliers
- Tel
- 0519-85156279-811,812
- Fax
- 0519-85156279-816
- sales@czzjchem.com
- Country
- China
- ProdList
- 20
- Advantage
- 58
- Tel
- 0751-2886750 13927877953
- Fax
- 0751-2886750
- 3005811397@qq.com
- Country
- China
- ProdList
- 13320
- Advantage
- 58
- Tel
- 13892521602
- Fax
- 0913-2123492
- 3216966844@qq.com
- Country
- China
- ProdList
- 32
- Advantage
- 58
- Tel
- 0536-8888106 17663601818
- Fax
- 0536-8888106
- 2354379876@qq.com
- Country
- China
- ProdList
- 245
- Advantage
- 58
- Tel
- 18792798662
- 3120382920@qq.com
- Country
- China
- ProdList
- 179
- Advantage
- 58
- Tel
- 15343756688
- 3079249712@qq.com
- Country
- China
- ProdList
- 329
- Advantage
- 58
- Tel
- 18967392038
- 67247734@qq.com
- Country
- China
- ProdList
- 74
- Advantage
- 58
- Tel
- 13552142508
- 766912840@qq.com
- Country
- China
- ProdList
- 230
- Advantage
- 58
- Tel
- 010-82848833 400-666-7788
- Fax
- 86-10-82849933
- jkinfo@jkchemical.com
- Country
- China
- ProdList
- 96815
- Advantage
- 76
- Tel
- 021-61259108 18621169109
- Fax
- 86-21-61259102
- market03@meryer.com
- Country
- China
- ProdList
- 40228
- Advantage
- 62
- Tel
- 400-0066400 13621662912
- Fax
- 021-55660885
- sales@jonln.com
- Country
- China
- ProdList
- 1995
- Advantage
- 65
- Tel
- 400-6106006
- Fax
- 021-67582001/03/05
- saleschina@alfa-asia.com
- Country
- China
- ProdList
- 30123
- Advantage
- 84
- Tel
- 021-67121386
- Fax
- 021-67121385
- Sales-CN@TCIchemicals.com
- Country
- China
- ProdList
- 24529
- Advantage
- 81
- Tel
- 010-60275820 13031183356
- Fax
- 010-60270825
- elainezt@sina.com
- Country
- China
- ProdList
- 1390
- Advantage
- 62
- Tel
- 021-021-58432009 400-005-6266
- Fax
- 021-58436166
- sales8178@energy-chemical.com
- Country
- China
- ProdList
- 44689
- Advantage
- 61
- Tel
- 0311-89250318 031166536426
- Fax
- 4000311741
- master@sjzsdyn.com
- Country
- China
- ProdList
- 2963
- Advantage
- 65
- Tel
- 010-82967028 13552068683
- Fax
- +86-10-82967029
- 2355560935@qq.com
- Country
- China
- ProdList
- 12390
- Advantage
- 60
- Tel
- 13817811078
- Fax
- 86-021-50426522,50426273
- sales@jingyan-chemical.com
- Country
- China
- ProdList
- 9976
- Advantage
- 60
- Tel
- 021-58099652-8005 13585536065
- Fax
- 021-58099609
- bin.wu@shlschem.com
- Country
- China
- ProdList
- 9809
- Advantage
- 59
- Tel
- 025-83697070
- Fax
- +86-25-83453306
- info@chemlin.com.cn
- Country
- China
- ProdList
- 19172
- Advantage
- 64
- Tel
- 021-54306202 13764082696
- info@hanhongsci.com
- Country
- China
- ProdList
- 42958
- Advantage
- 64
- Tel
- 021-50135380
- shchemsky@sina.com
- Country
- China
- ProdList
- 32321
- Advantage
- 50
- Tel
- 15527768850
- 1791901229@qq.com
- Country
- China
- ProdList
- 8843
- Advantage
- 52
- Tel
- 4009903999 13355009207
- Fax
- 0539-6365991
- 3007715519@qq.com
- Country
- China
- ProdList
- 18738
- Advantage
- 57
- Tel
- 400-1166-196 18981987031
- Fax
- 028-84555506 800101999
- cdhxsj@163.com
- Country
- China
- ProdList
- 11707
- Advantage
- 57
- Tel
- 0086-21-58956006
- Fax
- 0086-21-58956100
- Country
- China
- ProdList
- 7811
- Advantage
- 57
- Tel
- 400 638 7771
- sales@heowns.com
- Country
- China
- ProdList
- 14435
- Advantage
- 57
- Tel
- 86-21-63210123
- Fax
- 86-21-63290778 86-21-63218885
- sj_scrc@sinopharm.com
- Country
- China
- ProdList
- 9815
- Advantage
- 79
- Tel
- Please Send Email 18652950785
- Fax
- 025-87193546
- chemweiao@163.com
- Country
- China
- ProdList
- 4378
- Advantage
- 65
- Tel
- 0086-755-86198205
- acinfo@aemonchem.com
- Country
- China
- ProdList
- 1931
- Advantage
- 57
- Tel
- +86 (573) 82222445 (0)18006601000 452520369
- Fax
- +86 (573) 82222643
- sales@maya-r.com
- Country
- China
- ProdList
- 11707
- Advantage
- 57
- Tel
- 0519-85607885 13776800733
- Fax
- +86 519 8552788
- email@standardschem.com
- Country
- China
- ProdList
- 114
- Advantage
- 62
- Tel
- +86-021-62885108 +8613917661608
- info@spring-chem.com
- Country
- China
- ProdList
- 2068
- Advantage
- 57
- Tel
- 021-021-021-67601398-809-809-809 15221380277
- Fax
- 021-57711696
- marketing_china@spectrumchemical.com
- Country
- China
- ProdList
- 9658
- Advantage
- 60
- Tel
- 4008-755-333 18080918076
- Fax
- 028-86757656
- 800078821@qq.com
- Country
- China
- ProdList
- 9718
- Advantage
- 55
- Tel
- 021-61551611 13296011611
- Fax
- ＋86 21-50676805
- contact@trustwe.com
- Country
- China
- ProdList
- 9895
- Advantage
- 58
- Tel
- 86-21-34053660
- Fax
- 86-21-34053661
- sale@labgogo.com
- Country
- China
- ProdList
- 9865
- Advantage
- 52
- Tel
- 800-810-5118
- Fax
- +86-10-84193589
- cnchemical@thermofisher.com
- Country
- China
- ProdList
- 17770
- Advantage
- 75
- Tel
- 010-56205725
- Fax
- 010-65763397
- waley188@sohu.com
- Country
- China
- ProdList
- 12335
- Advantage
- 58
- Tel
- 400-810-7969 010-59572699
- Fax
- 010-59572688
- ningzi.li@inno-chem.com.cn
- Country
- China
- ProdList
- 6134
- Advantage
- 55
- Tel
- 21-50456736 13818239876
- Fax
- 021-50761379
- sales21@riyngroup.com
- Country
- China
- ProdList
- 1052
- Advantage
- 30
- Tel
- 0519-89882557 13912311481
- Fax
- 0519-8988-2559
- fourmanchem@163.com
- Country
- China
- ProdList
- 64
- Advantage
- 60
- Tel
- 025-66099280 17798518460
- Fax
- (1)02557626880
- cfzhang@aikonchem.com
- Country
- China
- ProdList
- 19915
- Advantage
- 55
- Tel
- 4009209199
- Fax
- 86-021-52271987
- sales@9dingchem.com
- Country
- China
- ProdList
- 18209
- Advantage
- 56
- Tel
- 400-400-6206333 18521732826
- Fax
- 021-50323701
- market@aladdin-e.com
- Country
- China
- ProdList
- 25003
- Advantage
- 65
- Tel
- 021-61552785
- Fax
- 021-55660885
- sales@shshiji.com
- Country
- China
- ProdList
- 9545
- Advantage
- 55
- Tel
- 021-62960152
- Fax
- 021-52212593
- 934678158@qq.com
- Country
- China
- ProdList
- 9899
- Advantage
- 55
- Tel
- +86-28-85122536 85324413
- Fax
- +86-28-85326443
- market@astatech.cn
- Country
- China
- ProdList
- 8026
- Advantage
- 55
- Tel
- 021-021-33632979 15002134094
- Fax
- 021-33632979
- marketing@targetmol.com
- Country
- China
- ProdList
- 7783
- Advantage
- 58
- Tel
- 0570-3066667
- Fax
- 0570-3063388
- Country
- China
- ProdList
- 3930
- Advantage
- 58
View Lastest Price from 1-Bromonaphthalene manufacturers
- Product
- 1-Bromonaphthalene 90-11-9
- Price
- US $0.00-0.00/kg
- Min. Order
- 1kg
- Purity
- 99%+
- Supply Ability
- 1000000kg per Month
- Release date
- 2022-10-11
- Product
- 1-Bromonaphthalene 90-11-9
- Price
- US $75.00-20.00/kg
- Min. Order
- 1kg
- Purity
- 99%
- Supply Ability
- 20ton
- Release date
- 2024-05-30
- Product
- 1-Bromonaphthalene 90-11-9
- Price
- US $15.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 200 tons/ year
- Release date
- 2020-03-11