Terephthalylidene dicamphor sulfonie acid (CAS 90457-82-2) — formula C28H34O8S2, molecular weight 562.7; category organic chemicals.
| CAS Number | 90457-82-2 |
|---|---|
| Molecular Formula | C28H34O8S2 |
| Molecular Weight | 562.7 |
| Melting Point | 255 °C (decomposes) |
| LogP | 3.1 |
| Applications | 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. |
| Category | Organic Chemicals |
Documented applications: 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..
Terephthalylidene dicamphor sulfonie acid is a carbon-based organic compound with CAS registry number 90457-82-2 and molecular formula C28H34O8S2 (molecular weight 562.7), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 90457-82-2
Its molecular formula C28H34O8S2 comprises 28 C, 34 H, 8 O, 2 S atoms.
Also known as: Terephthalylidene dicamphor sulfonie acid · 对苯二亚甲基二樟脑磺酸
Category: organic chemicals
The CAS registry number of Terephthalylidene dicamphor sulfonie acid is 90457-82-2.
Molecular formula C28H34O8S2, molecular weight 562.7.
It is also registered under: Terephthalylidene dicamphor sulfonie acid, 对苯二亚甲基二樟脑磺酸.
Recorded applications: 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..
Category: Organic Chemicals.
Independent reference data for Terephthalylidene dicamphor sulfonie acid (CAS 90457-82-2), compiled from public chemistry databases.
| CAS Registry Number | 90457-82-2 |
|---|---|
| PubChem CID | 146382 |
| Molecular formula | C28H34O8S2 |
| IUPAC name | [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
| Regulatory & Food Contact | CIR / INCI: Uv filter; Uv absorber |
|---|
| Reported hazard statements | H318 |
|---|
H318: Causes serious eye damage [Danger Serious eye damage/eye irritation]
P264+P265, P280, P305+P354+P338, and P317 (click each P-code to see the statement)
Terephthalylidene dicamphor sulfonie acid · CAS 90457-82-2 · C28H34O8S2. UNII M94R1PM439. Melting Point: 255 °C (decomposes).
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 对苯二亚甲基二樟脑磺酸