Cas no 20374-48-5 (2-Cyano-3-(4-methylphenyl)acrylic Acid)
2-Cyano-3-(4-methylphenyl)acrylic acid is a versatile organic compound featuring a cyanoacrylic acid backbone substituted with a 4-methylphenyl group. This structure imparts strong electron-withdrawing properties, making it valuable as an intermediate in organic synthesis, particularly for constructing conjugated systems or as a precursor in dye-sensitized solar cells (DSSCs). Its α,β-unsaturated carbonyl moiety allows for efficient participation in Michael additions and other nucleophilic reactions. The compound exhibits good thermal stability and solubility in polar organic solvents, facilitating its use in fine chemical and materials research. Its functional groups also enable further derivatization, supporting applications in photovoltaics and optoelectronic materials.
20374-48-5 structure
Product Name:2-Cyano-3-(4-methylphenyl)acrylic Acid
CAS No:20374-48-5
MF:C11H9NO2
MW:187.194662809372
MDL:MFCD01313927
CID:288284
Update Time:2025-06-09
2-Cyano-3-(4-methylphenyl)acrylic Acid Chemical and Physical Properties
Names and Identifiers
-
- 2-Cyano-3-(p-tolyl)acrylic acid
- (E)-2-Cyano-3-(4-methylphenyl)prop-2-enoate
- 2-CYANO-3-(4-METHYLPHENYL)ACRYLIC ACID
- (R)-2-Amino-3-(phenylseleno)propionic acid
- 2-cyano-3-(p-methylphenyl)propenoic acid
- L-(Se)-phenylselenocysteine
- SE-PHENYL-L-SELENOCYSTEINE
- 2-Cyano-3-(4-methylphenyl)acrylic Acid
-
- MDL： MFCD01313927
- Inchi： 1S/C11H9NO2/c1-8-2-4-9(5-3-8)6-10(7-12)11(13)14/h2-6H,1H3,(H,13,14)/b10-6+
- InChI Key： VSMAAVBAABUVMQ-UXBLZVDNSA-N
- SMILES： OC(/C(/C#N)=C/C1C=CC(C)=CC=1)=O
Computed Properties
- Exact Mass: 187.06300
- Hydrogen Bond Donor Count: 1
- Hydrogen Bond Acceptor Count: 3
- Heavy Atom Count: 14
- Rotatable Bond Count: 2
Experimental Properties
- Melting Point: 199-202
- PSA: 61.09000
- LogP: 1.98658
2-Cyano-3-(4-methylphenyl)acrylic Acid Customs Data
- HS CODE：2926909090
- Customs Data：
China Customs Code:
2926909090Overview:
2926909090 Other nitrile based compounds. VAT:17.0% Tax refund rate:9.0% Regulatory conditions:nothing MFN tariff:6.5% general tariff:30.0%
Declaration elements:
Product Name, component content, use to
Summary:
HS:2926909090 other nitrile-function compounds VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%
2-Cyano-3-(4-methylphenyl)acrylic Acid Pricemore >>
| Related Categories | No. | Product Name | Cas No. | Purity | Specification | Price | update time | Inquiry |
|---|---|---|---|---|---|---|---|---|
| Alichem | A019138705-5g |
2-Cyano-3-(p-tolyl)acrylic acid |
20374-48-5 | 95% | 5g |
$400.00 | 2023-09-02 | |
| TRC | C999070-10mg |
2-Cyano-3-(4-methylphenyl)acrylic Acid |
20374-48-5 | 10mg |
$ 50.00 | 2022-06-02 | ||
| TRC | C999070-50mg |
2-Cyano-3-(4-methylphenyl)acrylic Acid |
20374-48-5 | 50mg |
$ 65.00 | 2022-06-02 | ||
| TRC | C999070-100mg |
2-Cyano-3-(4-methylphenyl)acrylic Acid |
20374-48-5 | 100mg |
$ 80.00 | 2022-06-02 | ||
| Apollo Scientific | OR14204-1g |
2-Cyano-3-(4-methylphenyl)acrylic acid |
20374-48-5 | 1g |
￡98.00 | 2023-09-02 | ||
| Apollo Scientific | OR14204-5g |
2-Cyano-3-(4-methylphenyl)acrylic acid |
20374-48-5 | 5g |
￡245.00 | 2023-09-02 | ||
| Apollo Scientific | OR14204-10g |
2-Cyano-3-(4-methylphenyl)acrylic acid |
20374-48-5 | 10g |
￡370.00 | 2023-09-02 | ||
| Ambeed | A489721-250mg |
(E)-2-Cyano-3-(p-tolyl)acrylic acid |
20374-48-5 | 95% | 250mg |
$91.0 | 2024-07-28 | |
| Ambeed | A489721-1g |
(E)-2-Cyano-3-(p-tolyl)acrylic acid |
20374-48-5 | 95% | 1g |
$244.0 | 2024-07-28 | |
| Ambeed | A489721-5g |
(E)-2-Cyano-3-(p-tolyl)acrylic acid |
20374-48-5 | 95% | 5g |
$977.0 | 2024-07-28 |
2-Cyano-3-(4-methylphenyl)acrylic Acid Related Literature
-
Dan Yang,Yanping Zhou,Xianhong Rui,Jixin Zhu,Ziyang Lu,Eileen Fong,Qingyu Yan RSC Adv., 2013,3, 14960-14962
-
Hanie Hashtroudi,Ian D. R. Mackinnon J. Mater. Chem. C, 2020,8, 13108-13126
-
Norihito Fukui,Keisuke Fujimoto,Hideki Yorimitsu,Atsuhiro Osuka Dalton Trans., 2017,46, 13322-13341
-
Gerald J. Meyer,Leif Hammarstr?m Chem. Sci., 2020,11, 3460-3473
-
Nan Fu,Naphaporn Chiewchan,Xiao Dong Chen Food Funct., 2020,11, 211-220
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