Bis(2-chloroethyl) carbonate CAS 623-97-2
| CAS No. | 623-97-2 |
| Molecular Formula | C5H8Cl2O3 |
| Molecular Weight | 187.02 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including Bis(2-chloroethyl) carbonate.
Bis(2-chloroethyl) carbonate (CAS 623-97-2) is a high-purity analytical reference standard with the molecular formula C5H8Cl2O3 and a molecular weight of 187.02 g/mol.
Based on its molecular formula C5H8Cl2O3, Bis(2-chloroethyl) carbonate contains a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 187.02 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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.
As a certified reference material (CRM), Bis(2-chloroethyl) carbonate meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C5H8Cl2O3 |
| Molecular Weight | 187.02 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | Cl-containing |
Related Bis Standards
- Bis(1-chloroethyl) Carbonate (CAS 50594-97-3)
- {[(2-chloroethyl)sulfanyl]methyl}benzene (CAS 4332-51-8)
- 1-[(2-chloroethyl)sulfanyl]-4-methylbenzene (CAS 20761-71-1)
- 2-(1-Chloroethyl)-5-isobutylfuran (CAS 917769-51-8)
- 1-(2-chloroethyl)-3,5-dimethyl-1H-pyrazole-4-carbaldehyde (CAS 864723-37-5)
- 4-(2-Chloroethyl)-1,3,2-dioxathiolane 2,2-dioxide (CAS 1379212-90-4)
- ((2-Chloroethyl)amino)(oxo)methanesulfonic acid (CAS 785006-00-0)
- 4-(4-((2-Chloroethyl)(ethyl)amino)phenyl)butanoic acid (CAS 63-93-4)
Recommended Standards
- 4,7-Dichloro-1H-indazole (CAS 1000341-86-5)
- 2,3-Dichlorobenzofuran (CAS 69314-26-7)
- 2-(2,5-Dichloropyridin-3-yl)acetonitrile (CAS 1000530-52-8)
- 4,6-Dichlorobenzofuran (CAS 175203-95-9)
- 4,5-Dichloro-2-(4-chlorophenoxy)aniline (CAS 58802-24-7)
- 3-Bromo-N-(thieno[2,3-d]pyrimidin-4-yl)benzamide (CAS 1003159-88-3)
- 4-(2-Chlorophenyl)-1,2,3-thiadiazol-5-amine (CAS 1538121-87-7)
- 1-(3-Hydroxy-5-methoxyphenyl)ethanone (CAS 35999-23-6)
- 3-Amino-N-ethyl-4-methylbenzamide (CAS 29526-66-7)
- Metoclopramide Impurity 103 (CAS CATO-C4X-1415103)
- Bromanil (CAS 488-48-2)
- 7-Nitrobenzo[d]thiazole (CAS 2942-05-4)
- 4-(((3-Hydroxyisobenzofuran-1-yl)methylene)amino)-N,N-dimethylbenzenesulfonamide (CAS 339008-28-5)
- [a-Glu](Side chain transposition)- Semaglutide (CAS CATO-C4X-2226111)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com