ChemicalBook >> CAS DataBase List >>4-((4,7,7-Trimethyl-3-oxo-bicyclo(2.2.2)hept-2-ylidene)methyl)benzenes ulfonic acid
4-((4,7,7-Trimethyl-3-oxo-bicyclo(2.2.2)hept-2-ylidene)methyl)benzenes ulfonic acid
- CAS No.
- 56039-58-8
- Chemical Name:
- 4-((4,7,7-Trimethyl-3-oxo-bicyclo(2.2.2)hept-2-ylidene)methyl)benzenes ulfonic acid
- Synonyms
- Benzylidene camphor sulfonic acid Solution;3-Benzylidenecamphor-4-sulfonic acid in methanol;4-(2-Oxo-3-bornylidenemethyl)benzenesulfonic acid;Benzylidene camphor sulfonic acid Solution, 100μg/mL;Camphor Impurity 13(Benzylidene Camphor Sulfonic Acid);BENZENESULPHONICACID,4-(4,7,7,-TRIMETHYL-3-OXO-BICYCLO(2.;4-[(4,7,7-trimethyl-3-oxo-2-bicyclo[2.2.1]heptanylidene)methyl]benzenesulfonicaci;4-[(4,7,7-trimethyl-3-oxo-2-bicyclo[2.2.1]heptanylidene)methyl]benzenesulfonic acid;4-((4,7,7-Trimethyl-3-oxo-bicyclo(2.2.2)hept-2-ylidene)methyl)benzenes ulfonic acid;Benzenesulfonic acid, 4-[(4,7,7-trimethyl-3-oxobicyclo[2.2.1]hept-2-ylidene)methyl]-
- CBNumber:
- CB01242539
- Molecular Formula:
- C17H20O4S
- Molecular Weight:
- 320.41
- MDL Number:
- MOL File:
- 56039-58-8.mol
Last updated:2026-05-27 17:05:40
| Density | 1.305±0.06 g/cm3(Predicted) |
|---|---|
| solubility | DMSO (Slightly), Methanol (Slightly) |
| form | Solid |
| pka | -0+-.0.50(Predicted) |
| color | White to Pale Beige |
| Stability | Light Sensitive |
| Major Application | environmental |
| Cosmetics Ingredients Functions |
UV FILTER LIGHT STABILIZER UV ABSORBER |
| InChI | InChI=1S/C17H20O4S/c1-16(2)14-8-9-17(16,3)15(18)13(14)10-11-4-6-12(7-5-11)22(19,20)21/h4-7,10,14H,8-9H2,1-3H3,(H,19,20,21) |
| InChIKey | KKJKXQYVUVWWJP-UHFFFAOYSA-N |
| SMILES | C1(S(O)(=O)=O)=CC=C(C=C2C(=O)C3(C)C(C)(C)C2CC3)C=C1 |
| LogP | 0.128 (est) |
| FDA UNII | BG521Q2MGT |
| UNSPSC Code | 85151701 |
| NACRES | NA.24 |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|---|---|
| Signal word | Warning |
| Hazard statements | H315-H319-H335 |
| Precautionary statements | P261-P264-P271-P280-P302+P352-P305+P351+P338 |
| target organs | Respiratory system |
| WGK Germany | WGK 3 |
| Storage Class | 11 - Combustible Solids |
| Hazard Classifications | Eye Irrit. 2 Skin Irrit. 2 STOT SE 3 |
4-((4,7,7-Trimethyl-3-oxo-bicyclo(2.2.2)hept-2-ylidene)methyl)benzenes ulfonic acid price
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | 97085 | Benzylidene camphor sulfonic acid analytical standard | 56039-58-8 | 25MG | $220 | 2026-04-30 | Buy |
| TRC | TRC-B280038-50MG | Benzylidene Camphor Sulfonic Acid >95%(HPLC) | 56039-58-8 | 50mg | $202 | 2026-06-03 | Buy |
| TRC | TRC-B280038-500MG | Benzylidene Camphor Sulfonic Acid >95%(HPLC) | 56039-58-8 | 500mg | $1701 | 2026-06-03 | Buy |
| TRC | TRC-B280038-250MG | Benzylidene Camphor Sulfonic Acid >95%(HPLC) | 56039-58-8 | 250mg | $903 | 2026-06-03 | Buy |
| Biosynth | GCA03958 | Benzylidene camphor sulfonic acid | 56039-58-8 | 250mg | $1325 | 2026-06-04 | Buy |
4-((4,7,7-Trimethyl-3-oxo-bicyclo(2.2.2)hept-2-ylidene)methyl)benzenes ulfonic acid Preparation Products And Raw materials
Raw materials
Preparation Products
4-((4,7,7-Trimethyl-3-oxo-bicyclo(2.2.2)hept-2-ylidene)methyl)benzenes ulfonic acid Suppliers
Global Suppliers ( 46)
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Chengdu Zhongde Jihua Pharmaceutical Technology Co., Ltd | 15928014948; 15928014948 | 3438599507@qq.com | China | 97 | 58 |
| Shanghai Aitixi Biotechnology Co., Ltd | 18721763493 | 2493172863@qq.com | China | 997 | 58 |
| Guangzhou Younan Technology Co., Ltd | 020-82000279 18988941452 | YN_research@163.com | China | 2984 | 58 |
| Quality Control Solutions Ltd. | 0755-66853366 13670046396 | orders@qcsrm.com | China | 18188 | 56 |
| Hangzhou J&H Chemical Co., Ltd. | 0571-87396432 | sales@jhechem.com | China | 14905 | 59 |
| Alta Scientific Co., Ltd. | 022-6537-8550 15522853686 | sales@altasci.com.cn | China | 4508 | 55 |
| Shenzhen Polymeri Biochemical Technology Co., Ltd. | +86-400-002-6226 | sales@rrkchem.com | China | 57336 | 58 |
| Zhengzhou Alfa Chemical Co.,Ltd | +86-18530059196 | sale04@alfachem.cn | China | 9745 | 58 |
| CR Corporation Limited | fred.wen@crcorporation.cn | China | 8642 | 58 | |
| Guangdong Wengjiang Chemical Reagent Co., Ltd. | 0751-2886766 13927870850 | 3001267247@qq.com | China | 9939 | 58 |
View Latest Price from 4-((4,7,7-Trimethyl-3-oxo-bicyclo(2.2.2)hept-2-ylidene)methyl)benzenes ulfonic acid manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2025-05-23 | 4-((4,7,7-Trimethyl-3-oxo-bicyclo(2.2.2)hept-2-ylidene)methyl)benzenes ulfonic acid
56039-58-8
|
$50.00 | 1kg | 99 | 5000 | Hebei Zhuanglai Chemical Trading Co Ltd |
-
- 4-((4,7,7-Trimethyl-3-oxo-bicyclo(2.2.2)hept-2-ylidene)methyl)benzenes ulfonic acid
56039-58-8
- $50.00
- 99
- Hebei Zhuanglai Chemical Trading Co Ltd
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56039-58-8
