ChemicalBook > CAS DataBase List > Phenylpropiolic acid
Phenylpropiolic acid
- Product Name
- Phenylpropiolic acid
- CAS No.
- 637-44-5
- Chemical Name
- Phenylpropiolic acid
- Synonyms
- 3-Phenylpropiolic acid;PHENYLPROPYNOIC ACID;Benzenepropiolic acid;3-PHENYLPROPYNOIC ACID;RARECHEM AL BE 0668;phenylpropanic acid;PHENYLPROPIOLIC ACID;3-phenyl-2-propynoate;Phenylpropioplic Acid;B-PHENYLPROPIOLIC ACID
- CBNumber
- CB6290870
- Molecular Formula
- C9H6O2
- Formula Weight
- 146.14
- MOL File
- 637-44-5.mol
More
Less
Phenylpropiolic acid Property
- Melting point:
- 135-137 °C (lit.)
- Boiling point:
- 225.74°C (rough estimate)
- Density
- 1.1674 (rough estimate)
- refractive index
- 1.5550 (estimate)
- storage temp.
- 2-8°C
- form
- Fine Crystalline Powder
- pka
- pK1:2.269 (35°C)
- color
- White to slightly beige
- Water Solubility
- freely soluble
- BRN
- 742587
- InChIKey
- XNERWVPQCYSMLC-UHFFFAOYSA-N
- CAS DataBase Reference
- 637-44-5(CAS DataBase Reference)
- NIST Chemistry Reference
- Phenylpropiolic acid(637-44-5)
- EPA Substance Registry System
- 2-Propynoic acid, 3-phenyl- (637-44-5)
More
Less
Safety
- Hazard Codes
- Xi
- Risk Statements
- 36/37/38
- Safety Statements
- 26-36-24/25
- WGK Germany
- 3
- TSCA
- Yes
- HazardClass
- IRRITANT
- HS Code
- 29163900
More
Less
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
- Precautionary statements
-
P261Avoid breathing dust/fume/gas/mist/vapours/spray.
P264Wash hands thoroughly after handling.
P264Wash skin thouroughly after handling.
P271Use only outdoors or in a well-ventilated area.
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.
More
Less
N-Bromosuccinimide Price
Sigma-Aldrich
- Product number
- P31205
- Product name
- Phenylpropiolic acid
- Purity
- 99%
- Packaging
- 5g
- Price
- $45.9
- Updated
- 2024/03/01
Sigma-Aldrich
- Product number
- P31205
- Product name
- Phenylpropiolic acid
- Purity
- 99%
- Packaging
- 25g
- Price
- $108
- Updated
- 2024/03/01
TCI Chemical
- Product number
- P0610
- Product name
- Phenylpropiolic Acid
- Purity
- >98.0%(T)
- Packaging
- 5g
- Price
- $57
- Updated
- 2024/03/01
TCI Chemical
- Product number
- P0610
- Product name
- Phenylpropiolic Acid
- Purity
- >98.0%(T)
- Packaging
- 25g
- Price
- $205
- Updated
- 2024/03/01
Alfa Aesar
- Product number
- A15163
- Product name
- Phenylpropiolic acid, 98+%
- Packaging
- 10g
- Price
- $100
- Updated
- 2024/03/01
More
Less
Phenylpropiolic acid Chemical Properties,Usage,Production
Chemical Properties
WHITE TO SLIGHTLY BEIGE FINE CRYSTALLINE POWDER
Uses
Phenylpropiolic Acid is used as a reagent in the high yield synthesis of 3,3-diphenylpropanoic acid derivatives via hydrophenylation and ionic hydrogenation with strong Lewis acids. It is also used in the synthesis of highly substituted aromatic rings via the alkyne-mediated approach which serve as templates for drug design.
Definition
ChEBI: An acetylenic compound that is propynoic acid in which the acetylenic hydrogen is replaced by a phenyl group.
Purification Methods
Crystallise the acid from *benzene, CCl4 (m 136o) or aqueous EtOH. The S-benzylisothiuronium salt has m 184-186o (from EtOH). [Beilstein 9 II 436, 9 III 3061, 9 IV 2327.]
Phenylpropiolic acid Preparation Products And Raw materials
Raw materials
Preparation Products
More
Less
Phenylpropiolic acid Suppliers
- Tel
- 021-15000143735 15221126179
- Fax
- 021-38473230
- sala@xiyuchem.com
- Country
- China
- ProdList
- 370
- Advantage
- 55
- Tel
- 0311-0311-67790228 15531158659
- Fax
- 66571013
- 1257738041@qq.com
- Country
- China
- ProdList
- 153
- Advantage
- 62
- Tel
- 15926669505
- jinglichemistry@126.com
- Country
- China
- ProdList
- 152
- 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
- 400-6106006
- 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
- 021-021-58432009 400-005-6266
- Fax
- 021-58436166
- sales8178@energy-chemical.com
- Country
- China
- ProdList
- 44688
- Advantage
- 61
- 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
- 0573-85285100 18627885956
- Fax
- 0573-85285100
- isenchem@163.com
- Country
- China
- ProdList
- 9512
- Advantage
- 66
- Tel
- 021-50795510 4000665055
- Fax
- 021-50795055
- sales@accelachem.com
- Country
- China
- ProdList
- 11655
- Advantage
- 64
- Tel
- 021-54306202 13764082696
- info@hanhongsci.com
- Country
- China
- ProdList
- 42958
- Advantage
- 64
- Tel
- 400-188-0725 +86 21 34310725 13611771617
- Fax
- +86 21 34311076
- Country
- China
- ProdList
- 2002
- Advantage
- 57
- Tel
- Please Send Email 18652950785
- Fax
- 025-87193546
- chemweiao@163.com
- Country
- China
- ProdList
- 4378
- Advantage
- 65
- Tel
- 0370-2785118 17550508557
- Fax
- QQ：3470079902
- 675141927@qq.com
- Country
- China
- ProdList
- 3203
- Advantage
- 55
- Tel
- 021-33690831-8001 13552411790
- Fax
- 021-33690831
- postmaster@tyjchem.cn
- Country
- China
- ProdList
- 1541
- Advantage
- 55
- Tel
- 800-810-5118
- Fax
- +86-10-84193589
- cnchemical@thermofisher.com
- Country
- China
- ProdList
- 17770
- Advantage
- 75
- Tel
- 400-810-7969 010-59572699
- Fax
- 010-59572688
- ningzi.li@inno-chem.com.cn
- Country
- China
- ProdList
- 6134
- Advantage
- 55
- Tel
- 4009209199
- Fax
- 86-021-52271987
- sales@9dingchem.com
- Country
- China
- ProdList
- 22514
- Advantage
- 55
- 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
- Tel
- 0512-56316828 4008675858
- Fax
- +86-512-56316826
- sales@amateksci.com
- Country
- China
- ProdList
- 9894
- Advantage
- 55
- Tel
- 400-164-7117 13681763483
- Fax
- +86-21-61629029
- product02@bidepharm.com
- Country
- China
- ProdList
- 41462
- Advantage
- 60
- Tel
- 0510-85629785 18013409632
- Fax
- 051085625359
- sales@reading-chemicals.com
- Country
- China
- ProdList
- 15178
- Advantage
- 58
- Tel
- 010-57903446 15869909019
- Fax
- 010-57903446
- 168931144@qq.com
- Country
- China
- ProdList
- 2995
- Advantage
- 58
- Tel
- 86-574-27787657
- Fax
- 86-574-27912196
- info@dearchem.com
- Country
- China
- ProdList
- 4613
- Advantage
- 58
- Tel
- 021-60345187 13671753212
- Fax
- 021-34702061
- lzz841106@aliyun.com
- Country
- China
- ProdList
- 10274
- Advantage
- 55
- Tel
- 19916721580
- Fax
- QQ：3154870176
- mafarm@126.com
- Country
- China
- ProdList
- 4295
- Advantage
- 58
- Tel
- 15221275939 15221275939
- Fax
- 021-50706099
- shenlinxing@macklin.cn
- Country
- China
- ProdList
- 16166
- Advantage
- 55
- Tel
- 86-021-61559134 15921386130
- Fax
- 021-55068248
- 3423497944@qq.com
- Country
- China
- ProdList
- 8144
- Advantage
- 55
- Tel
- +86 (21) 61124340
- Fax
- +86 (21) 6129-4103
- Country
- China
- ProdList
- 9756
- Advantage
- 58
- Tel
- 021-58581007 18019463053
- Fax
- 50966098
- sales@coolpharm.com
- Country
- China
- ProdList
- 12346
- Advantage
- 58
- Tel
- 021-61415566 800-8193336
- orderCN@merckgroup.com
- Country
- China
- ProdList
- 51456
- Advantage
- 80
- Tel
- 028-85434334 18108076537
- Fax
- QQ：245797092
- market@gianthx.com
- Country
- China
- ProdList
- 4505
- Advantage
- 56
- Tel
- 18620099427
- Fax
- +86-20-62619665
- amy@howeipharm.com
- Country
- China
- ProdList
- 17687
- Advantage
- 55
- Tel
- 13564638271
- Fax
- 021-68948280
- sales@brain-biot.com
- Country
- China
- ProdList
- 2987
- Advantage
- 55
- Tel
- 025-87193546 18652950785
- Fax
- 025-87193546
- chemweiao@163.com
- Country
- China
- ProdList
- 9021
- Advantage
- 60
- Tel
- 400-027-6116 18086000087
- Fax
- QQ: 2680733325
- sales@chemgreatwall.com
- Country
- China
- ProdList
- 1559
- Advantage
- 55
- Tel
- 0371-86658258
- Fax
- 0371-60996044
- info@coreychem.com
- Country
- China
- ProdList
- 10453
- Advantage
- 58
- Tel
- 021-61312847; 18021002903
- Fax
- QQ:3008007432
- 3008007409@qq.com
- Country
- China
- ProdList
- 27313
- Advantage
- 60
- Tel
- 4009903999 13395398332
- Fax
- 0539-6365991
- sales@xiyashiji.com
- Country
- China
- ProdList
- 20806
- Advantage
- 60
- Tel
- 400-1166-196 18502815961
- Fax
- QQ：800101999
- cdhxsj@163.com
- Country
- China
- ProdList
- 14603
- Advantage
- 60
- Tel
- 18221735425
- sales@xinpingchem.com
- Country
- China
- ProdList
- 9942
- Advantage
- 58
- Tel
- 571-89925085
- Fax
- 0086-571-89925065
- sales@amadischem.com
- Country
- China
- ProdList
- 131957
- Advantage
- 58
- Tel
- 010-60605840 18892239720
- Fax
- 010-60605840
- psaitong@jm-bio.com
- Country
- China
- ProdList
- 12306
- Advantage
- 58
More
Less
View Lastest Price from Phenylpropiolic acid manufacturers
Hebei Weibang Biotechnology Co., Ltd
- Product
- Phenylpropiolic acid 637-44-5
- Price
- US $1.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 10 mt
- Release date
- 2024-11-18
Hebei Weibang Biotechnology Co., Ltd
- Product
- Phenylpropiolic acid 637-44-5
- Price
- US $0.00-0.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 500000kg
- Release date
- 2024-11-01
R&D Scientific Inc.
- Product
- 3-Phenylpropiolic acid 637-44-5
- Price
- US $1300.00/Kg
- Min. Order
- 1Kg
- Purity
- 97
- Supply Ability
- 500 Kg
- Release date
- 2024-07-26
637-44-5, Phenylpropiolic acidRelated Search:
Propiolic Acid
Ethyl 2-(Chlorosulfonyl)acetate
Hyaluronic acid
Folic acid
Citric acid
Propyne
Ethyl propiolate
Phenylacetylene
Phenylpropyl aldehyde
Phenylphosphonic dichloride
Phenylphosphinic acid
Phenylphosphonic acid
Ascoric Acid
PHENYLPROPIOLIC ACID ETHYL ESTER,3-Phenylpropiolic acid ethyl ester,Phenylpropiolic acid ethyl
PHENYLPROPIOLIC ACID METHYL ESTER,3-Phenylpropiolic acid methyl,Phenylpropiolic acid methyl
Acetylene
Phenylpropiolic acid
P-TOLYL-PROPYNOIC ACID ETHYL ESTER