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Synonyms | Thymol blue | 76-61-9 | Thymolsulfonephthalein | Thymolsulfophthalein | Thymosulfonphthalein | Thymolsulfonphthalein | Thymolsulphonphthalein | Thymolsulfonephalein | Thymolblau | MFCD00005869 | 3,3-Bis(4-hydroxy-5-isopropyl-2-methylphenyl)-3H-benzo[c][1,2]oxathiole 1,1-diox |
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Specifications & Purity | ACS |
Biochemical and Physiological Mechanisms | Thymol Blue is a pH indicator, which is yellow/orange at low pH and blue in color at high pH. |
Shipped In | Normal |
Grade | ACS |
IUPAC Name | 4-[3-(4-hydroxy-2-methyl-5-propan-2-ylphenyl)-1,1-dioxo-2,1λ6-benzoxathiol-3-yl]-5-methyl-2-propan-2-ylphenol |
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INCHI | InChI=1S/C27H30O5S/c1-15(2)19-13-22(17(5)11-24(19)28)27(21-9-7-8-10-26(21)33(30,31)32-27)23-14-20(16(3)4)25(29)12-18(23)6/h7-16,28-29H,1-6H3 |
InChi Key | PRZSXZWFJHEZBJ-UHFFFAOYSA-N |
Canonical SMILES | CC1=CC(=C(C=C1C2(C3=CC=CC=C3S(=O)(=O)O2)C4=CC(=C(C=C4C)O)C(C)C)C(C)C)O |
Isomeric SMILES | CC1=CC(=C(C=C1C2(C3=CC=CC=C3S(=O)(=O)O2)C4=CC(=C(C=C4C)O)C(C)C)C(C)C)O |
WGK Germany | 3 |
RTECS | XP2575000 |
PubChem CID | 65565 |
Molecular Weight | 466.59 |
Beilstein | 368036 |
Reaxy-Rn | 368036 |
Enter Lot Number to search for COA:
Find and download the COA for your product by matching the lot number on the packaging.
Lot Number | Certificate Type | Date | Item |
---|---|---|---|
L2214407 | Certificate of Analysis | Sep 19, 2024 | T100160 |
L2214412 | Certificate of Analysis | Sep 19, 2024 | T100160 |
B2429541 | Certificate of Analysis | Mar 12, 2024 | T100160 |
B2429542 | Certificate of Analysis | Mar 12, 2024 | T100160 |
I2308085 | Certificate of Analysis | Sep 22, 2023 | T100160 |
I2308086 | Certificate of Analysis | Sep 22, 2023 | T100160 |
E1929096 | Certificate of Analysis | Jan 10, 2023 | T100160 |
L2214408 | Certificate of Analysis | Sep 23, 2022 | T100160 |
H2204189 | Certificate of Analysis | Aug 08, 2022 | T100160 |
D1823154 | Certificate of Analysis | Jan 26, 2022 | T100160 |
Solubility | Soluble in alcohol and dilute alkali solutions. Insoluble in water. |
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Sensitivity | Moisture sensitive. |
Melt Point(°C) | 200-202°C |
Pictogram(s) | GHS07 |
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Signal | Warning |
Hazard Statements | H302:Harmful if swallowed |
Precautionary Statements | P501:Dispose of contents/container to ... P264:Wash hands [and …] thoroughly after handling. P270:Do not eat, drink or smoke when using this product. P330:Rinse mouth. P301+P317:IF SWALLOWED: Get medical help. |
WGK Germany | 3 |
RTECS | XP2575000 |
Reaxy-Rn | 368036 |
1. Tong Zhou, Jing Zhou, Qian Feng, Quanling Yang, Yongcan Jin, Dagang Li, Zhaoyang Xu, Chuchu Chen. (2024) Mechanically strong, hydrostable, and biodegradable all-biobased transparent wood films with UV-blocking performance. INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES, 255 (13): (128188). [PMID:37977473] [10.1016/j.ijbiomac.2023.128188] |
2. Zhang Lie-yuan, Liu Jie-guang, Han Ying, Zhang Shu-min, Jiang Long-fa, Zhan Chun-rui, Zeng Chen-hui, Wang Wen-jun. (2023) Determination of sodium bicarbonate in compositions of smoke-type fireworks based on automatic potentiometric setting dynamic pH titration method. CHEMICAL PAPERS, (15): (1-6). [PMID:21303978] [10.1007/s11696-023-03099-2] |
3. Yong Li, Pei Wang, Maoshuang Chen, Jinlin Chen, Wenjia Huang, Shuangfei Xiang, Shujun Zhao, Feiya Fu, Xiangdong Liu. (2023) A facile and scalable strategy for constructing Janus cotton fabric with persistent antibacterial activity. INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES, 236 (123946). [PMID:36889617] [10.1016/j.ijbiomac.2023.123946] |
4. Cuichuan Zhang, Zhiqiang Lu, Bin Wu, Shu-Dong Jiang, Jiasheng Qian. (2023) Grafting of Maleic Anhydride onto Poly(vinylidene fluoride) Using Reactive Extrusion. MOLECULES, 28 (5): (2246). [PMID:36903492] [10.3390/molecules28052246] |
5. Mengying Chen, Huaping Tan, Weijie Xu, Zijia Wang, Jinglei Zhang, Shengke Li, Tianle Zhou, Jianliang li, Xiaohong Niu. (2022) A self-healing, magnetic and injectable biopolymer hydrogel generated by dual cross-linking for drug delivery and bone repair. Acta Biomaterialia, 153 (159). [PMID:36152907] [10.1016/j.actbio.2022.09.036] |
6. Zhenchao Lei, Ziyuan Huang, Yimin Lin, Yuwei Liu, Zhang Yan, Wenxiao Zheng, Huanxin Ma, Zhi Dang, Chunhua Feng. (2022) Boosting the oxidative capacity of the Fe(0)/O2 system via an air-breathing cathode. JOURNAL OF HAZARDOUS MATERIALS, 438 (129552). [PMID:35999726] [10.1016/j.jhazmat.2022.129552] |
7. Yu Wang, Xing-yi Huang, Joshua Aheto, Yi Ren, Xiaorui Zhang, Li Wang. (2021) Novel colorimetric sensor array for Chinese rice wine evaluation based on color reactions of flavor compounds. JOURNAL OF FOOD PROCESS ENGINEERING, 44 (12): (e13889). [PMID:] [10.1111/jfpe.13889] |
8. Huize Luo, Hai Lan, Ruitao Cha, Xinning Yu, Pangye Gao, Pai Zhang, Chunliang Zhang, Lu Han, Xingyu Jiang. (2021) Dialdehyde Nanocrystalline Cellulose as Antibiotic Substitutes against Multidrug-Resistant Bacteria. ACS Applied Materials & Interfaces, 13 (29): (33802–33811). [PMID:34282616] [10.1021/acsami.1c06308] |
9. Ling Cai, Guangxue Chen, Bin Su, Minghui He. (2021) 3D printing of ultra-tough, self-healing transparent conductive elastomeric sensors. CHEMICAL ENGINEERING JOURNAL, 426 (130545). [PMID:] [10.1016/j.cej.2021.130545] |
10. Gao Junkai, Liu Yu, Li Xuebin, Yang Mouyuan, Wang Jinbao, Chen Yan. (2020) A promising and cost-effective biochar adsorbent derived from jujube pit for the removal of Pb(II) from aqueous solution. Scientific Reports, 10 (1): (1-13). [PMID:32366969] [10.1038/s41598-020-64191-1] |
11. Jianye Ji, Xin Ge, Xiaoyan Pang, Ruoling Liu, Shuyi Wen, Jiaqi Sun, Weijie Liang, Jianfang Ge, Xunjun Chen. (2019) Synthesis and Characterization of Room Temperature Vulcanized Silicone Rubber Using Methoxyl-Capped MQ Silicone Resin as Self-Reinforced Cross-Linker. Polymers, 11 (7): (1142). [PMID:31277337] [10.3390/polym11071142] |
12. Yixuan Pan, Maohua Yang, Mei Zhang, Mingyan Jia. (2019) Rapid discrimination of commercial American ginseng and Asian ginseng according to diols composition using a colorimetric sensor array. SENSORS AND ACTUATORS B-CHEMICAL, 294 (48). [PMID:] [10.1016/j.snb.2019.05.029] |
13. Cui Zheng, Xueqin An, Tianxiang Yin. (2017) New metal-free catalytic degradation systems with carbon dots for thymol blue. NEW JOURNAL OF CHEMISTRY, 41 (22): (13365-13369). [PMID:] [10.1039/C7NJ02642K] |
14. Kaiwen Mou, Juanjuan Li, Yunyun Wang, Ruitao Cha, Xingyu Jiang. (2017) 2,3-Dialdehyde nanofibrillated cellulose as a potential material for the treatment of MRSA infection. Journal of Materials Chemistry B, 5 (38): (7876-7884). [PMID:32264389] [10.1039/C7TB01857F] |
15. Yining Wu, Wenxia Chen, Mei Hu, Caili Dai, Mingwei Zhao, Long He. (2017) Application of Dispersed Particle Gel to Inhibit Surfactant Adsorption on Sand. JOURNAL OF SURFACTANTS AND DETERGENTS, 20 (4): (863-871). [PMID:] [10.1007/s11743-017-1965-5] |
1. Tong Zhou, Jing Zhou, Qian Feng, Quanling Yang, Yongcan Jin, Dagang Li, Zhaoyang Xu, Chuchu Chen. (2024) Mechanically strong, hydrostable, and biodegradable all-biobased transparent wood films with UV-blocking performance. INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES, 255 (13): (128188). [PMID:37977473] [10.1016/j.ijbiomac.2023.128188] |
2. Zhang Lie-yuan, Liu Jie-guang, Han Ying, Zhang Shu-min, Jiang Long-fa, Zhan Chun-rui, Zeng Chen-hui, Wang Wen-jun. (2023) Determination of sodium bicarbonate in compositions of smoke-type fireworks based on automatic potentiometric setting dynamic pH titration method. CHEMICAL PAPERS, (15): (1-6). [PMID:21303978] [10.1007/s11696-023-03099-2] |
3. Yong Li, Pei Wang, Maoshuang Chen, Jinlin Chen, Wenjia Huang, Shuangfei Xiang, Shujun Zhao, Feiya Fu, Xiangdong Liu. (2023) A facile and scalable strategy for constructing Janus cotton fabric with persistent antibacterial activity. INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES, 236 (123946). [PMID:36889617] [10.1016/j.ijbiomac.2023.123946] |
4. Cuichuan Zhang, Zhiqiang Lu, Bin Wu, Shu-Dong Jiang, Jiasheng Qian. (2023) Grafting of Maleic Anhydride onto Poly(vinylidene fluoride) Using Reactive Extrusion. MOLECULES, 28 (5): (2246). [PMID:36903492] [10.3390/molecules28052246] |
5. Mengying Chen, Huaping Tan, Weijie Xu, Zijia Wang, Jinglei Zhang, Shengke Li, Tianle Zhou, Jianliang li, Xiaohong Niu. (2022) A self-healing, magnetic and injectable biopolymer hydrogel generated by dual cross-linking for drug delivery and bone repair. Acta Biomaterialia, 153 (159). [PMID:36152907] [10.1016/j.actbio.2022.09.036] |
6. Zhenchao Lei, Ziyuan Huang, Yimin Lin, Yuwei Liu, Zhang Yan, Wenxiao Zheng, Huanxin Ma, Zhi Dang, Chunhua Feng. (2022) Boosting the oxidative capacity of the Fe(0)/O2 system via an air-breathing cathode. JOURNAL OF HAZARDOUS MATERIALS, 438 (129552). [PMID:35999726] [10.1016/j.jhazmat.2022.129552] |
7. Yu Wang, Xing-yi Huang, Joshua Aheto, Yi Ren, Xiaorui Zhang, Li Wang. (2021) Novel colorimetric sensor array for Chinese rice wine evaluation based on color reactions of flavor compounds. JOURNAL OF FOOD PROCESS ENGINEERING, 44 (12): (e13889). [PMID:] [10.1111/jfpe.13889] |
8. Huize Luo, Hai Lan, Ruitao Cha, Xinning Yu, Pangye Gao, Pai Zhang, Chunliang Zhang, Lu Han, Xingyu Jiang. (2021) Dialdehyde Nanocrystalline Cellulose as Antibiotic Substitutes against Multidrug-Resistant Bacteria. ACS Applied Materials & Interfaces, 13 (29): (33802–33811). [PMID:34282616] [10.1021/acsami.1c06308] |
9. Ling Cai, Guangxue Chen, Bin Su, Minghui He. (2021) 3D printing of ultra-tough, self-healing transparent conductive elastomeric sensors. CHEMICAL ENGINEERING JOURNAL, 426 (130545). [PMID:] [10.1016/j.cej.2021.130545] |
10. Gao Junkai, Liu Yu, Li Xuebin, Yang Mouyuan, Wang Jinbao, Chen Yan. (2020) A promising and cost-effective biochar adsorbent derived from jujube pit for the removal of Pb(II) from aqueous solution. Scientific Reports, 10 (1): (1-13). [PMID:32366969] [10.1038/s41598-020-64191-1] |
11. Jianye Ji, Xin Ge, Xiaoyan Pang, Ruoling Liu, Shuyi Wen, Jiaqi Sun, Weijie Liang, Jianfang Ge, Xunjun Chen. (2019) Synthesis and Characterization of Room Temperature Vulcanized Silicone Rubber Using Methoxyl-Capped MQ Silicone Resin as Self-Reinforced Cross-Linker. Polymers, 11 (7): (1142). [PMID:31277337] [10.3390/polym11071142] |
12. Yixuan Pan, Maohua Yang, Mei Zhang, Mingyan Jia. (2019) Rapid discrimination of commercial American ginseng and Asian ginseng according to diols composition using a colorimetric sensor array. SENSORS AND ACTUATORS B-CHEMICAL, 294 (48). [PMID:] [10.1016/j.snb.2019.05.029] |
13. Cui Zheng, Xueqin An, Tianxiang Yin. (2017) New metal-free catalytic degradation systems with carbon dots for thymol blue. NEW JOURNAL OF CHEMISTRY, 41 (22): (13365-13369). [PMID:] [10.1039/C7NJ02642K] |
14. Kaiwen Mou, Juanjuan Li, Yunyun Wang, Ruitao Cha, Xingyu Jiang. (2017) 2,3-Dialdehyde nanofibrillated cellulose as a potential material for the treatment of MRSA infection. Journal of Materials Chemistry B, 5 (38): (7876-7884). [PMID:32264389] [10.1039/C7TB01857F] |
15. Yining Wu, Wenxia Chen, Mei Hu, Caili Dai, Mingwei Zhao, Long He. (2017) Application of Dispersed Particle Gel to Inhibit Surfactant Adsorption on Sand. JOURNAL OF SURFACTANTS AND DETERGENTS, 20 (4): (863-871). [PMID:] [10.1007/s11743-017-1965-5] |