SR71OVZ2OZ 78-99-9 1,1-Dichloropropane Propane, 1,1-dichloro- Propylidene dichloride R 270fb BRN 1731152 alpha,alpha-Dichloropropane EINECS 201-165-3 HSDB 5131 alpha,alpha-Propylene dichloride Propylidene chloride 4-01-00-00195 (Beilstein Handbook Reference) UNII-SR71OVZ2OZ CAS 78-99-9
| CAS No. | 78-99-9 |
| Molecular Formula | C3H6Cl2 |
| Molecular Weight | 112.99 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 112.99 g/mol gives SR71OVZ2OZ 78-99-9 1,1-Dichloropropane Propane, 1,1-dichloro- Propylidene dichloride R 270fb BRN 1731152 alpha,alpha-Dichloropropane EINECS 201-165-3 HSDB 5131 alpha,alpha-Propylene dichloride Propylidene chloride 4-01-00-00195 (Beilstein Handbook Reference) UNII-SR71OVZ2OZ distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
SR71OVZ2OZ 78-99-9 1,1-Dichloropropane Propane, 1,1-dichloro- Propylidene dichloride R 270fb BRN 1731152 alpha,alpha-Dichloropropane EINECS 201-165-3 HSDB 5131 alpha,alpha-Propylene dichloride Propylidene chloride 4-01-00-00195 (Beilstein Handbook Reference) UNII-SR71OVZ2OZ (CAS 78-99-9), molecular formula C3H6Cl2 and molecular weight 112.99 g/mol, is a CATO reference standard with documented purity and traceability.
SR71OVZ2OZ 78-99-9 1,1-Dichloropropane Propane, 1,1-dichloro- Propylidene dichloride R 270fb BRN 1731152 alpha,alpha-Dichloropropane EINECS 201-165-3 HSDB 5131 alpha,alpha-Propylene dichloride Propylidene chloride 4-01-00-00195 (Beilstein Handbook Reference) UNII-SR71OVZ2OZ (C3H6Cl2) contains chlorine substitution. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C3H6Cl2 |
| Molecular Weight | 112.99 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 0.0 |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | Cl-containing |
Recommended Standards
- Bromoethane-1,1,2,2-d4 (CAS 25854-32-4)
- 1,2-Dichloropropane (CAS 78-87-5)
- Lidocaine Impurity 13 (CAS 79-04-9)
- 1,3-Dichloropropane (CAS 142-28-9)
- 6-(2-Amino-phenyl)-nicotinonitrile (CAS 885277-25-8)
- (R,S)-BtbbIn-Sabox (CAS 2182671-16-3)
- 1-Chloro-2-methyl-3-(trifluoromethyl)benzene (CAS 93242-63-8)
- 2,6-dimethoxybenzonitrile (CAS 16932-49-3)
- Methyl (2Z)-3-[(2H-1,3-benzodioxol-5-yl)amino]-2-[4-(propan-2-yl)benzenesulfonyl]prop-2-enoate (CAS 1327178-76-6)
- 9,9'-Spirobi[fluoren]-3-ylboronic acid (CAS 1421789-04-9)
- 2-(4-Iodophenyl)-2-methyl-1,3-dioxolane (CAS 214701-35-6)
- 5-(1H-1,2,3-triazol-1-yl)pyridine-3-carboxylic acid (CAS 1784571-75-0)
- 2-isobutoxy-3-methylbutanoic acid (CAS 78522-82-4)
- Protein Kinase C (19-36) Peptide (CAS 113731-96-7)
Why CATO?
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