[(3E)-3-[[4-[(Z)-[7,7-dimethyl-3-oxo-4-(sulfomethyl)norbornan-2-yliden e]methyl]phenyl]methylidene]-7,7-dimethyl-2-oxo-norbornan-1-yl]methane sulfonic acid（CAS 92761-26-7）：分子式 C28H34O8S2、分子量 562.7；类别 有机化学品。
| CAS号 | 92761-26-7 |
|---|---|
| 分子式 | C28H34O8S2 |
| 分子量 | 562.7 |
| 熔点 | 255 °C (decomposes) |
| LogP | 3.1 |
| 应用领域 | Uses: Broad spectrum UVA absorber with some UVB absorption.、MEDICATION、Use Classification: Cosmetics -> Uv absorber、Uv filter、Methods of Manufacturing: Preparation: G. Lang et al.、German patent 3321679、eidem、United States of America patent 4585597 (1983、1986 both to L'Oreal).、General Manufacturing Information: When used in OTC sunscreen drug products in the United States、this ingredient must be called ecamsule. For cosmetics and personal care products in the United States、terephthalylidene dicamphor sulfonic acid may be used as an ultraviolet light absorber. In this case、the ingredient protects the product from deterioration by absorbing UV light. When used to protect the product、this ingredient is called terephthalylidene dicamphor sulfonic acid. |
| 类别 | Organic Chemicals |
登记用途：Uses: Broad spectrum UVA absorber with some UVB absorption.、MEDICATION、Use Classification: Cosmetics -> Uv absorber、Uv filter、Methods of Manufacturing: Preparation: G. Lang et al.、German patent 3321679、eidem、United States of America patent 4585597 (1983、1986 both to L'Oreal).、General Manufacturing Information: When used in OTC sunscreen drug products in the United States、this ingredient must be called ecamsule. For cosmetics and personal care products in the United States、terephthalylidene dicamphor sulfonic acid may be used as an ultraviolet light absorber. In this case、the ingredient protects the product from deterioration by absorbing UV light. When used to protect the product、this ingredient is called terephthalylidene dicamphor sulfonic acid.。
[(3E)-3-[[4-[(Z)-[7,7-dimethyl-3-oxo-4-(sulfomethyl)norbornan-2-yliden e]methyl]phenyl]methylidene]-7,7-dimethyl-2-oxo-norbornan-1-yl]methane sulfonic acid 是一种以碳骨架为基础的有机化合物，登记 CAS 号为 92761-26-7，分子式 C28H34O8S2（分子量 562.7），归属于有机化学品大类化工原料。
登记 CAS 号：92761-26-7
其分子式 C28H34O8S2 由 28 个碳、34 个氢、8 个氧、2 个硫 组成。
别名/同义词：[(3E)-3-[[4-[(Z)-[7,7-dimethyl-3-oxo-4-(sulfomethyl)norbornan-2-yliden e]methyl]phenyl]methylidene]-7,7-dimethyl-2-oxo-norbornan-1-yl]methane sulfonic acid · Ecamsule
所属分类：有机化学品
[(3E)-3-[[4-[(Z)-[7,7-dimethyl-3-oxo-4-(sulfomethyl)norbornan-2-yliden e]methyl]phenyl]methylidene]-7,7-dimethyl-2-oxo-norbornan-1-yl]methane sulfonic acid 的 CAS 登记号为 92761-26-7。
分子式 C28H34O8S2，分子量 562.7。
别名/同义词：[(3E)-3-[[4-[(Z)-[7,7-dimethyl-3-oxo-4-(sulfomethyl)norbornan-2-yliden e]methyl]phenyl]methylidene]-7,7-dimethyl-2-oxo-norbornan-1-yl]methane sulfonic acid、Ecamsule。
登记用途：Uses: Broad spectrum UVA absorber with some UVB absorption.、MEDICATION、Use Classification: Cosmetics -> Uv absorber、Uv filter、Methods of Manufacturing: Preparation: G. Lang et al.、German patent 3321679、eidem、United States of America patent 4585597 (1983、1986 both to L'Oreal).、General Manufacturing Information: When used in OTC sunscreen drug products in the United States、this ingredient must be called ecamsule. For cosmetics and personal care products in the United States、terephthalylidene dicamphor sulfonic acid may be used as an ultraviolet light absorber. In this case、the ingredient protects the product from deterioration by absorbing UV light. When used to protect the product、this ingredient is called terephthalylidene dicamphor sulfonic acid.。
所属分类：Organic Chemicals。
[(3E)-3-[[4-[(Z)-[7,7-dimethyl-3-oxo-4-(sulfomethyl)norbornan-2-yliden e]methyl]phenyl]methylidene]-7,7-dimethyl-2-oxo-norbornan-1-yl]methane sulfonic acid（CAS 92761-26-7）的独立参考数据，整理自公开化学数据库。
| CAS 号 | 92761-26-7 |
|---|---|
| PubChem CID | 146382 |
| 分子式 | C28H34O8S2 |
| IUPAC 名称 | [3-[[4-[[7,7-dimethyl-3-oxo-4-(sulfomethyl)-2-bicyclo[2.2.1]heptanylidene]methyl]phenyl]methylidene]-7,7-dimethyl-2-oxo-1-bicyclo[2.2.1]heptanyl]methanesulfonic acid |
| UNII（FDA） | M94R1PM439 |
| Molecular Weight | 562.7 |
|---|---|
| XLogP3 | 3.1 |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 8 |
| Rotatable Bond Count | 6 |
| Exact Mass | 562.16951039 |
| Monoisotopic Mass | 562.16951039 |
| Topological Polar Surface Area | 160 |
| Heavy Atom Count | 38 |
| Melting Point | 255 °C (decomposes) |
|---|
Ecamsule; Terephthalylidene dicamphor sulfonic acid; 92761-26-7; Ecamsul; Mexoryl; Mexoryl SX; DTXSID80869056; M94R1PM439; Ecamsulum; NSC-760054; RefChem:590537; DTXCID50817089; (E-E)-3,3'-(1,4-Phenylenedimethylidene)bis(2-oxobornane-10-sulfonic acid); 410-960-6; 922-216-2; 90457-82-2
| 法规与食品接触 | CIR / INCI: Uv filter; Uv absorber |
|---|
| 已通报的危害声明 | H318 |
|---|
对苯二亚甲基二樟脑磺酸 · CAS 92761-26-7 · C28H34O8S2. UNII M94R1PM439. Melting Point: 255 °C (decomposes).
数据来源：PubChem / Wikidata；与随货 COA 不一致时以 COA 为准。