Cyclopropyl bromide
- Product Name
- Cyclopropyl bromide
- CAS No.
- 4333-56-6
- Chemical Name
- Cyclopropyl bromide
- Synonyms
- BROMOCYCLOPROPANE;Cyclopropyl;BromocycL;NSC 89692;bromo-cyclopropan;1-Bromocyclopropane;CYCLOPROPYL BROMIDE;Cyclopropyl bromine;Cyclopropane, bromo-;Bromocyclopropane>
- CBNumber
- CB8421267
- Molecular Formula
- C3H5Br
- Formula Weight
- 120.98
- MOL File
- 4333-56-6.mol
Cyclopropyl bromide Property
- Boiling point:
- 69 °C (lit.)
- Density
- 1.51 g/mL at 25 °C (lit.)
- refractive index
- n20/D 1.458(lit.)
- Flash point:
- 20 °F
- storage temp.
- 2-8°C
- solubility
- Chloroform (Sparingly), Methanol (Slightly)
- form
- Liquid
- Specific Gravity
- 1.510
- color
- Clear colorless
- Water Solubility
- immiscible
- BRN
- 1900287
- CAS DataBase Reference
- 4333-56-6(CAS DataBase Reference)
- NIST Chemistry Reference
- Cyclopropyl bromide(4333-56-6)
- EPA Substance Registry System
- Cyclopropane, bromo- (4333-56-6)
Safety
- Hazard Codes
- F,Xi
- Risk Statements
- 11-36/37/38
- Safety Statements
- 16-26-36-37/39
- RIDADR
- UN 1993 3/PG 2
- WGK Germany
- 3
- F
- 8-19
- Hazard Note
- Irritant
- TSCA
- T
- HazardClass
- 3
- PackingGroup
- II
- HS Code
- 29035990
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Danger
- Hazard statements
-
H225Highly Flammable liquid and vapour
- Precautionary statements
-
P210Keep away from heat/sparks/open flames/hot surfaces. — No smoking.
P233Keep container tightly closed.
P240Ground/bond container and receiving equipment.
P241Use explosion-proof electrical/ventilating/lighting/…/equipment.
P242Use only non-sparking tools.
P243Take precautionary measures against static discharge.
N-Bromosuccinimide Price
- Product number
- C117307
- Product name
- Bromocyclopropane
- Purity
- 99%
- Packaging
- 5g
- Price
- $79.9
- Updated
- 2024/03/01
- Product number
- C117307
- Product name
- Bromocyclopropane
- Purity
- 99%
- Packaging
- 25g
- Price
- $170
- Updated
- 2024/03/01
- Product number
- C1067
- Product name
- Bromocyclopropane
- Purity
- >98.0%(GC)
- Packaging
- 5g
- Price
- $50
- Updated
- 2024/03/01
- Product number
- C1067
- Product name
- Bromocyclopropane
- Purity
- >98.0%(GC)
- Packaging
- 25g
- Price
- $145
- Updated
- 2024/03/01
- Product number
- A14996
- Product name
- Bromocyclopropane, 99%
- Packaging
- 10g
- Price
- $60.65
- Updated
- 2024/03/01
Cyclopropyl bromide Chemical Properties,Usage,Production
Description
Cyclopropyl bromide is also named as Bromocyclopropane. It is used in organic synthesis, for instance, for the formation of a Grignard Reagent, cyclopropyllithium. It is also used as an intermediate in the manufacture of pharmaceutical and agrochemical products.
Chemical Properties
Light yellow to clear colourless liquid, boiling point 67-69°C, refractive index (nD20) 1.4605, density (d420) 1.5120, flash point -6°C.
Uses
Bromocyclopropane is primarily used an intermediate in the manufacture of pharmaceutical and agrochemical products. It is also used in the production of cyclopropyl boric acid. It is used as an intermediate in organic synethesis.
Preparation
Bromocyclopropane has been prepared by the Hunsdiecker reaction by adding silver cyclopropanecarboxylate to bromine in dichlorodifluoromethane at ?29° (53% yield) or in tetrachloroethane at ?20° to ?25° (15–20% yield). Decomposition of the peroxide of cyclopropanecarboxylic acid in the presence of carbon tetrabromide gave bromocyclopropane in 43% yield. An attempt to prepare the bromide via the von Braun reaction was unsuccessful. Ten percent yields are reported for the photobromination of cyclopropane and the photochemical rearrangement of allyl bromide. Treatment of 1,1,3-tribromopropane with methyllithium prepared from methyl bromide furnishes a 60–65% yield of bromocyclopropane.
Application
Bromocyclopropane have anti-angiogenic effects that inhibits the growth of new blood vessels by interfering with the production of prostaglandins and nitric oxide, which are important for the formation of new blood vessels. Bromocyclopropane binds to cyclopropyl and hydrochloric acid, forming a hydrogen bond. It also forms a hydrogen bond with fatty acids and an a-type hydroxyl group.
References
Science of Synthesis: Houben-Weyl Methods of Molecular Transformation Vol. 7: Compounds of Group 13 and 2 (Al, Ga, In, Tl, Be…Ba), 2007, ISBN: 9783131484819
D. Seyferth, H. M. Cohen, The Stability of Cyclopropyllithium in diethyl ether and in tetrahydrofuran, Journal of Organometallic Chemistry, 1963, vol. 1, pp. 15-21
“Formal Nucleophilic Substitution of Bromocyclopropanes with Azoles”, Ryabchuk, P.; Rubina, M.; Xu, J.; Rubin, M. Org. Lett. 2012, 14, 1752.
“Formal Substitution of Bromocyclopropanes with Nitrogen Nucleophiles”, Banning, J. E.; Gentillon, J.; Ryabchuk, P. G.; Prosser, A. R.; Rogers, A.; Edwards, A.; Holtzen, A.; Babkov, I.; Rubina, M.; Rubin, M. J. Org. Chem., 2013, 78, 7601.
Cyclopropyl bromide Preparation Products And Raw materials
Raw materials
Preparation Products
Cyclopropyl bromide Suppliers
- Tel
- 18551707518
- saxon@goldenchemical.com
- Country
- China
- ProdList
- 1163
- Advantage
- 58
- Tel
- 020-82185713,82185709 13418171485
- Fax
- 020-82185696
- sales@chem-stone.com
- Country
- China
- ProdList
- 742
- Advantage
- 56
- Tel
- 0411-62696576 15141125520
- Fax
- 0411-66160116
- dlidery@yeah.net
- Country
- China
- ProdList
- 198
- Advantage
- 58
- Tel
- 028-65199188 13880582998
- Fax
- 028-65199189
- ellnn@163.com
- Country
- China
- ProdList
- 19
- Advantage
- 58
- Tel
- 025-66028182 18112977050
- Fax
- (3)02557626880
- cfzhang@aikonchem.com
- Country
- China
- ProdList
- 15818
- Advantage
- 58
- Tel
- 025-66113011 18112977050
- cb6@aikonchem.com
- Country
- China
- ProdList
- 16684
- Advantage
- 50
- Tel
- 18019964904; 17756579152
- Fax
- QQ:252833506
- liuchun.0228@163.com
- Country
- China
- ProdList
- 48
- Advantage
- 58
- Tel
- 021-50182298 021-50180596
- Fax
- +86-21-57758967
- sales@boylechem.com
- Country
- China
- ProdList
- 2208
- Advantage
- 55
- Tel
- 010-82848833 400-666-7788
- Fax
- 86-10-82849933
- jkinfo@jkchemical.com
- Country
- China
- ProdList
- 94657
- Advantage
- 76
- Tel
- 021-61259108 18621169109
- Fax
- 86-21-61259102
- market03@meryer.com
- Country
- China
- ProdList
- 40228
- Advantage
- 62
- 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
- 010-89508211 18501085097
- Fax
- 010-89508210
- sales.bj@hwrkchemical.com
- Country
- China
- ProdList
- 8418
- Advantage
- 55
- Tel
- 021-021-58432009 400-005-6266
- Fax
- 021-58436166
- sales8178@energy-chemical.com
- Country
- China
- ProdList
- 44689
- Advantage
- 61
- Tel
- 86-027-67849912
- Fax
- 86-027-87531808
- sales@chemwish.com
- Country
- China
- ProdList
- 35896
- Advantage
- 56
- Tel
- +86 (0) 571 85 58 67 18
- Fax
- 0086-571-85864795
- sales@capotchem.com
- Country
- China
- ProdList
- 18207
- Advantage
- 66
- 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
- +86-21-54098501
- Fax
- +86-21-54096319
- sales@sinch.com.cn
- Country
- China
- ProdList
- 11598
- Advantage
- 64
- Tel
- 0573-85285100 18627885956
- Fax
- 0573-85285100
- isenchem@163.com
- Country
- China
- ProdList
- 9413
- Advantage
- 66
- 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
- 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
- 400-188-0725 +86 21 34310725 13611771617
- Fax
- +86 21 34311076
- Country
- China
- ProdList
- 2002
- 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
- 021-51613915-820 13611835272
- Fax
- 021 51613951
- mmwang@sunwaypharm.cn
- Country
- China
- ProdList
- 9734
- Advantage
- 57
- Tel
- Please Send Email 18652950785
- Fax
- 025-87193546
- chemweiao@163.com
- Country
- China
- ProdList
- 4378
- Advantage
- 65
- Tel
- +44 (0) 1928 579865
- Fax
- 0411-9285798
- sales@syntor.co.uk
- Country
- China
- ProdList
- 78
- Advantage
- 60
- Tel
- 0370-2785118 17550508557
- Fax
- QQ：3470079902
- 675141927@qq.com
- Country
- China
- ProdList
- 3203
- Advantage
- 55
- Tel
- 21-21-56491756 13512199871
- Fax
- 021-5649-1756
- sales@panhongchem.com
- Country
- China
- ProdList
- 4000
- Advantage
- 55
- Tel
- 4008-755-333 18080918076
- Fax
- 028-86757656
- 800078821@qq.com
- Country
- China
- ProdList
- 9718
- Advantage
- 55
- Tel
- 86-21-34053660
- Fax
- 86-21-34053661
- sale@labgogo.com
- Country
- China
- ProdList
- 9865
- Advantage
- 52
- Tel
- 0512-65617459 18915409046
- Fax
- 0512-65617459
- sales@sibian-chem.com
- Country
- China
- ProdList
- 1922
- Advantage
- 55
- Tel
- 800-810-5118
- Fax
- +86-10-84193589
- cnchemical@thermofisher.com
- Country
- China
- ProdList
- 17770
- Advantage
- 75
- Tel
- 021-58170097
- info@topbiochem.com
- Country
- China
- ProdList
- 9459
- Advantage
- 58
- Tel
- +86 21 61551611
- Fax
- +86 21 50676805
- Country
- China
- ProdList
- 9891
- Advantage
- 58
- Tel
- 18017383231 18017383231
- Fax
- qq：2817624287
- lyh_antaeus@163.com
- Country
- China
- ProdList
- 9347
- Advantage
- 55
- Tel
- 86(512)5235 8471 17715136450
- Fax
- 86(512)5235 6881
- sales@shiyabiopharm.com
- Country
- China
- ProdList
- 4169
- Advantage
- 58
- 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
- +86(0)21 60484900
- Fax
- +86(0)21 60484900
- Country
- China
- ProdList
- 764
- Advantage
- 50
- 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
- 021-60136491 15901897992
- Fax
- 021-60136492
- Country
- China
- ProdList
- 455
- Advantage
- 55
- Tel
- 0411-62313318 13942603642
- Fax
- 0411-87549748
- info@allychem.com
- Country
- China
- ProdList
- 928
- Advantage
- 65
- Tel
- 021-20960837
- Fax
- 021-20960837
- market@aloespharm.com
- Country
- China
- ProdList
- 1302
- Advantage
- 55
View Lastest Price from Cyclopropyl bromide manufacturers
- Product
- Cyclopropyl bromide 4333-56-6
- Price
- US $0.00-0.00/kg
- Min. Order
- 1kg
- Purity
- 99%
- Supply Ability
- 100tons
- Release date
- 2023-09-27
- Product
- Cyclopropyl bromide 4333-56-6
- Price
- US $0.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 50000KG/month
- Release date
- 2024-10-22
- Product
- Cyclopropyl bromide 4333-56-6
- Price
- US $200.60/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 5000kg
- Release date
- 2024-08-21