间甲酚紫(CAS 2303-01-7):分子式 C21H18O5S、分子量 382.4。
| CAS号 | 2303-01-7 |
|---|---|
| 分子式 | C21H18O5S |
| 分子量 | 382.4 |
| LogP | 3.7 |
| 应用领域 | Used as an acid-base indicator |
登记用途:Used as an acid-base indicator。
间甲酚紫 是一种化工化合物,登记 CAS 号为 2303-01-7,分子式 C21H18O5S(分子量 382.4)。
登记 CAS 号:2303-01-7
其分子式 C21H18O5S 由 21 个碳、18 个氢、5 个氧、1 个硫 组成。
别名/同义词:间甲酚紫 · m-cresol purple
间甲酚紫 的 CAS 登记号为 2303-01-7。
分子式 C21H18O5S,分子量 382.4。
别名/同义词:间甲酚紫、m-cresol purple。
登记用途:Used as an acid-base indicator。
间甲酚紫(CAS 2303-01-7)的独立参考数据,整理自公开化学数据库。
| CAS Registry Number | 2303-01-7 |
|---|---|
| PubChem CID | 73030 |
| Molecular formula | C21H18O5S |
| IUPAC name | 4-[3-(4-hydroxy-2-methylphenyl)-1,1-dioxo-2,1λ6-benzoxathiol-3-yl]-3-methylphenol |
| UNII (FDA) | 85ODZ58K3D |
| Molecular Weight | 382.4 |
|---|---|
| XLogP3 | 3.7 |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 5 |
| Rotatable Bond Count | 2 |
| Exact Mass | 382.08749484 |
| Monoisotopic Mass | 382.08749484 |
| Topological Polar Surface Area | 92.2 |
| Heavy Atom Count | 27 |
m-Cresol purple; 2303-01-7; Cresol purple; 3-Cresol purple; m-Cresolsulfonphthalein; Phenol, 4,4'-(1,1-dioxido-3H-2,1-benzoxathiol-3-ylidene)bis[3-methyl-; 85ODZ58K3D; NSC-9607; Phenol, 4,4'-(1,1-dioxido-3H-2,1-benzoxathiol-3-ylidene)bis(3-methyl-; DTXSID3062316; RefChem:500557; DTXCID2036792; 218-960-6; 3,3-Bis(4-hydroxy-2-methylphenyl)-3H-benzo[c][1,2]oxathiole 1,1-dioxide; m-Cresolsulfonephthalein; Metacresol Purple
| GHS notification summary | 100% (3 / 3) |
|---|
| GHS notification summary | 100% (3 / 3) |
|---|
This chemical does not meet GHS hazard criteria for 100% (3 of 3) of all reports.
Reported as not meeting GHS hazard criteria by 3 of 3 companies. For more detailed information, please visit ECHA C&L website.
m-cresol purple · CAS 2303-01-7 · C21H18O5S. UNII 85ODZ58K3D.
数据来源:PubChem / Wikidata;与随货 COA 不一致时以 COA 为准。
English page: m-cresol purple