5-chloropentanal
- Product Name
- 5-chloropentanal
- CAS No.
- 20074-80-0
- Chemical Name
- 5-chloropentanal
- Synonyms
- 5-chloropentanal;Pentanal, 5-chloro-;5-Chlorovaleraldehyde
- CBNumber
- CB31459404
- Molecular Formula
- C5H9ClO
- Formula Weight
- 120.58
- MOL File
- 20074-80-0.mol
5-chloropentanal Property
- Boiling point:
- 172℃
- Density
- 1.006
- Flash point:
- 67℃
- storage temp.
- Inert atmosphere,Store in freezer, under -20°C
- Appearance
- Colorless to light yellow Liquid
- InChI
- InChI=1S/C5H9ClO/c6-4-2-1-3-5-7/h5H,1-4H2
- InChIKey
- ZNLHWEDEIKEQDK-UHFFFAOYSA-N
- SMILES
- C(=O)CCCCCl
Safety
- HS Code
- 2912190090
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H302Harmful if swallowed
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
H351Suspected of causing cancer
H361Suspected of damaging fertility or the unborn child
- Precautionary statements
-
P261Avoid breathing dust/fume/gas/mist/vapours/spray.
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
- C374868
- Product name
- 5-Chloropentanal
- Packaging
- 100mg
- Price
- $75
- Updated
- 2021/12/16
- Product number
- U884
- Product name
- 5-Chloro-pentanal
- Packaging
- 5g
- Price
- $94
- Updated
- 2021/12/16
- Product number
- OR928054
- Product name
- 5-Chloropentanal
- Purity
- 95%
- Packaging
- 1g
- Price
- $131
- Updated
- 2021/12/16
- Product number
- OR928054
- Product name
- 5-Chloropentanal
- Purity
- 95%
- Packaging
- 5g
- Price
- $269
- Updated
- 2021/12/16
- Product number
- OR928054
- Product name
- 5-Chloropentanal
- Purity
- 95%
- Packaging
- 10g
- Price
- $435
- Updated
- 2021/12/16
5-chloropentanal Chemical Properties,Usage,Production
Synthesis
14273-86-0
20074-80-0
Example 53: Synthesis of 5-Chloropentanal Reactants and amounts: - Methyl-5-chlorovalerate (methyl 5-chlorovalerate): 3.5 mL (23.6 mmol, 150.61 g/mol, 1 equiv) - DIBALH (1 mol/L in toluene): 30 mL (30 mmol, 142.22 g/mol, 1.27 eq.) - Toluene: 130 mL Operating Procedure: 1. dissolve methyl 5-chlorovalerate in toluene (130 mL) and cool the solution to -78°C. 2. Slowly add DIBALH solution (30 mL, 30 mmol) dropwise over 1 hr. 3. after completion of the dropwise addition, continue to stir the reaction mixture at -78 °C for 3 hours. 4. Quench the reaction by dropwise addition of 6N hydrochloric acid (50 mL). 5. Gradually warm the reaction mixture to room temperature. 6. Separate the organic and aqueous layers and wash the organic layer twice with water. 7. The organic layer was dried with anhydrous sodium sulfate, followed by partial evaporation of the solvent. 8. 5-Chlorovaleraldehyde was obtained as a clear colorless liquid in 49% yield as confirmed by NMR analysis. 9. The product solution was stored at 4 °C under argon protection and used directly in the subsequent reaction without further purification.
References
[1] Bulletin of the Academy of Sciences of the USSR, Division of Chemical Science (English Translation), 1962, # 3, p. 497
[2] Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, 1962, # 3, p. 538
[3] Organic and Biomolecular Chemistry, 2005, vol. 3, # 13, p. 2420 - 2430
[4] European Journal of Organic Chemistry, 2011, # 10, p. 1870 - 1879
[5] Organic Letters, 2011, vol. 13, # 15, p. 3988 - 3991
5-chloropentanal Preparation Products And Raw materials
Raw materials
Preparation Products
5-chloropentanal Suppliers
- Tel
- 0571-8512-5372
- sales@bingochem.com
- Country
- China
- ProdList
- 21669
- Advantage
- 58
- Tel
- 13913622609
- Fax
- 86-512-52893680
- 974295387@qq.com
- Country
- China
- ProdList
- 192
- Advantage
- 61
- Tel
- 021-021-58432009 400-005-6266
- Fax
- 021-58436166
- sales8178@energy-chemical.com
- Country
- China
- ProdList
- 44801
- Advantage
- 61
- Tel
- 0573-85285100 18627885956
- Fax
- 0573-85285100
- isenchem@163.com
- Country
- China
- ProdList
- 9310
- Advantage
- 66
- Tel
- 025-83697070
- Fax
- +86-25-83453306
- info@chemlin.com.cn
- Country
- China
- ProdList
- 15883
- Advantage
- 64
- Tel
- 0519-81291281 18015082300
- Fax
- 0519-81291281
- siduchem@hotmail.com
- Country
- China
- ProdList
- 274
- Advantage
- 62
- Tel
- 150-2103-5486 18017383231
- Fax
- qq：2817624287
- 983544897@qq.com
- Country
- China
- ProdList
- 9342
- Advantage
- 55
- Tel
- 021-60455363 18019463053
- Fax
- 50966098
- sales@coolpharm.com
- Country
- China
- ProdList
- 12346
- Advantage
- 58
- Tel
- 027-59599241 18871490274
- Fax
- 027-59599241
- 1400878000@qq.com
- Country
- China
- ProdList
- 9858
- Advantage
- 58
- Tel
- 0371-53765687 18937137882
- Fax
- QQ:2885373884
- 2853979813@qq.com
- Country
- China
- ProdList
- 7991
- Advantage
- 55
- Tel
- 021-61556450 15800904410
- Fax
- 021-61556450
- Country
- China
- ProdList
- 2832
- Advantage
- 58
- Tel
- 023-86822659 18611316925
- sales@acemol.com
- Country
- China
- ProdList
- 993
- Advantage
- 55
- Tel
- 13391486464
- Fax
- QQ:14748090
- samwjf@163.com
- Country
- China
- ProdList
- 3086
- Advantage
- 55
- Tel
- 571-89925085
- Fax
- 0086-571-89925065
- sales@amadischem.com
- Country
- China
- ProdList
- 131957
- Advantage
- 58
- Tel
- 13003356808
- Fax
- QQ:1485751188
- 1485751188@qq.com
- Country
- China
- ProdList
- 403
- Advantage
- 55
- Tel
- +86-（0）57185586718; +8613336195806
- Fax
- +86-571-85864795
- sales@capot.com
- Country
- China
- ProdList
- 29735
- Advantage
- 60
- Tel
- 025-66113011 13155353615
- Fax
- (7)02557626880
- qzhang@aikonchem.com
- Country
- China
- ProdList
- 15394
- Advantage
- 58
- Tel
- 400-8210725 400821072
- Fax
- 021-58955996
- malulu@leyan.com
- Country
- China
- ProdList
- 25000
- Advantage
- 58
- Tel
- 4009004166/18616739031 18616739031
- 3007523370@qq.com
- Country
- China
- ProdList
- 52687
- Advantage
- 58
- Tel
- 021-58581007 18019463053
- Fax
- 021-50966098
- sales@coolpharm.com
- Country
- China
- ProdList
- 12878
- Advantage
- 58
- Tel
- 010-82387566 18001021521;
- Fax
- 82387566-801
- sales@mreda.com.cn
- Country
- China
- ProdList
- 10083
- Advantage
- 58
- Tel
- +86-18665676617
- Fax
- 18665676617
- Country
- China
- ProdList
- 957
- Advantage
- 58
- Tel
- +86-0551-65418671 +8618949823763
- Fax
- 0551-65418697
- sales@tnjchem.com
- Country
- China
- ProdList
- 34563
- Advantage
- 58
- Tel
- 536-8266195 +8613953676784
- lee@unipharm-sd.com
- Country
- China
- ProdList
- 1202
- Advantage
- 58
- Tel
- +86-0571-88938639 +8617705817739
- Fax
- +86-571-88938652，+86-571- 88492614
- info@dycnchem.com
- Country
- China
- ProdList
- 52846
- Advantage
- 58
- Tel
- +8615604608665 15604608665
- dominicguo@gk-bio.com
- Country
- CHINA
- ProdList
- 9414
- Advantage
- 58
- Tel
- 15021845385
- 765325601@qq.com
- Country
- China
- ProdList
- 3609
- Advantage
- 58
- Tel
- 022-23989838 13810451150
- 44766350@qq.com
- Country
- China
- ProdList
- 2348
- Advantage
- 58
- Tel
- +8618523575427
- sales@conier.com
- Country
- China
- ProdList
- 49975
- Advantage
- 58
- Tel
- 021-58461859 15821823057
- service@aiviche.com
- Country
- China
- ProdList
- 49312
- Advantage
- 58
- Tel
- +86-0371-86658258 +8613203830695
- Fax
- 0086-371-86658258
- factory@coreychem.com
- Country
- China
- ProdList
- 29798
- Advantage
- 58
- Tel
- 19951936396
- 3158688292@qq.com
- Country
- China
- ProdList
- 4856
- Advantage
- 58
- Tel
- 0573-0573-82672231 13757365595
- Fax
- QQ：715584339
- regen_chemical1@163.com
- Country
- China
- ProdList
- 4839
- Advantage
- 58
- Tel
- 021-51816796-820 13611835272
- Fax
- 021-5161 3951
- sales2@sunwaypharm.com
- Country
- China
- ProdList
- 44119
- Advantage
- 58
- Tel
- 400-1647117 13681763483
- product02@bidepharm.com
- Country
- China
- ProdList
- 59936
- Advantage
- 58
- Tel
- +86(21)5895 0110 13124863828
- sales@linkchem.cn
- Country
- China
- ProdList
- 2999
- Advantage
- 58
- Tel
- 400-6005915
- sales@picasso-e.com
- Country
- China
- ProdList
- 39653
- Advantage
- 58
- Tel
- 13854547682 13854547682
- 542660804@qq.com
- Country
- China
- ProdList
- 4525
- Advantage
- 58
- Tel
- 021-021-50706066 15221275939
- shenlinxing@macklin.cn
- Country
- China
- ProdList
- 29784
- Advantage
- 58
- Tel
- 18621169109
- market03@meryer.com
- Country
- China
- ProdList
- 27987
- Advantage
- 58
- Tel
- 15618536883
- 1228181347@qq.com
- Country
- China
- ProdList
- 7951
- Advantage
- 58
- Tel
- 010-50973130 17801761073
- Gsiyu@solarbio.com
- Country
- China
- ProdList
- 50464
- Advantage
- 58
- Tel
- 19821570922
- angela@labgogo.com
- Country
- China
- ProdList
- 9896
- Advantage
- 58
- Tel
- 021-57520305 13795461237
- zhuruyan@jskchem.com
- Country
- China
- ProdList
- 49234
- Advantage
- 58
- Tel
- 021-54306202 18917919676
- info@hanhongsci.com
- Country
- China
- ProdList
- 29995
- Advantage
- 58
- Tel
- 400-1107768 15058188853
- Fax
- 0571-88150696
- 478133536@qq.com
- Country
- China
- ProdList
- 8552
- Advantage
- 58
- Tel
- 400-6206333 13167063860
- anhua.mao@aladdin-e.com
- Country
- China
- ProdList
- 48457
- Advantage
- 58
- Tel
- 021-34045219 13062664914
- huji@zunlijia.com
- Country
- China
- ProdList
- 10027
- Advantage
- 58
- Tel
- 029-029-81148929 17791530722
- 1049@dideu.com
- Country
- China
- ProdList
- 10011
- Advantage
- 58
- Tel
- 17581698891
- 987062893@qq.com
- Country
- China
- ProdList
- 39
- Advantage
- 58
View Lastest Price from 5-chloropentanal manufacturers
- Product
- 5-chloropentanal 20074-80-0
- Price
- US $1.00/g
- Min. Order
- 1g
- Purity
- 99.0%
- Supply Ability
- 100kg
- Release date
- 2020-01-09