34893-92-0
Benzene, 1,3-dichloro-5-isocyanato-
1,3-Dichloro-5-isocyanatobenzene
3,5-Dichlorophenyl isocyanate
EINECS 252-276-9
EC 252-276-9 CAS 34893-92-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 34893-92-0 |
| Molecular Formula | C7H9Cl2NO |
| Molecular Weight | 194.06 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Description
34893-92-0
Benzene, 1,3-dichloro-5-isocyanato-
1,3-Dichloro-5-isocyanatobenzene
3,5-Dichlorophenyl isocyanate
EINECS 252-276-9
EC 252-276-9 (CAS 34893-92-0) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C7H9Cl2NO. Molecular weight: 194.06 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C7H9Cl2NO |
| Molecular Weight | 194.06 g/mol |
| Appearance | White to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1966 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
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