6-Chloro-8-(chloromethyl)-2,4-dihydro-1,3-benzodioxine CAS 175136-61-5
| CAS No. | 175136-61-5 |
| Molecular Formula | C9H8Cl2O2 |
| Molecular Weight | 219.06 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
6-Chloro-8-(chloromethyl)-2,4-dihydro-1,3-benzodioxine (C9H8Cl2O2) contains a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution, an aromatic ring system. Halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
CATO supplies 6-Chloro-8-(chloromethyl)-2,4-dihydro-1,3-benzodioxine (CAS 175136-61-5), a certified reference material (molecular formula C9H8Cl2O2, MW 219.06 g/mol) for analytical method development and quality control.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 6-Chloro-8-(chloromethyl)-2,4-dihydro-1,3-benzodioxine under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C9H8Cl2O2 |
| Molecular Weight | 219.06 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2007 |
| Halogen Content | Cl-containing |
Related Chloro Standards
- 6-Chloro-7-(chloromethyl)-2,3-dihydro-1,4-benzodioxine (CAS 1094400-29-9)
- (2-Chloro-5-methylphenoxy)acetyl chloride (CAS 118991-46-1)
- Methyl 4-chloro-3-(chloromethyl)benzoate (CAS 1211505-19-9)
- Methyl 3-chloro-5-(chloromethyl)benzoate (CAS 196500-18-2)
- (4-Chloro-3-methylphenoxy)acetyl chloride (CAS 39784-11-7)
- 1-[5-chloro-3-(chloromethyl)-2-hydroxyphenyl]ethan-1-one (CAS 34987-36-5)
- 1-chloro-3-(4-chlorophenoxy)propan-2-one (CAS 57264-54-7)
- 2-Chloro-1-(3-chloro-4-methoxyphenyl)ethan-1-one (CAS 79881-25-7)
Recommended Standards
- 1-(3,5-Dichlorophenoxy)propan-2-one (CAS 17199-34-7)
- 3,5-Dichloro-4-methylphenylacetic acid (CAS 1803780-33-7)
- 1-(2,6-Dichloro-4-methoxyphenyl)ethanone (CAS 157487-30-4)
- 2,4-Dichloro-5-methylbenzoic acid methyl ester (CAS 1803805-37-9)
- 2-(3H-Benzothiazol-2-ylidene)-4-chloro-3-oxo-butyronitrile (CAS 307975-77-5)
- n-(3-Chloro-1-phenylpropyl)-4-methylbenzene-1-sulfonamide (CAS 333429-85-9)
- 3-(1-Hydroxyethyl)pyridin-2(1H)-one (CAS 27038-52-4)
- tert-butyl N-(1-carbamimidoylpropan-2-yl)carbamate (CAS 1330829-46-3)
- N-(4-Aminophenyl)-4-methyl-3-nitrobenzene-1-sulfonamide (CAS 379729-14-3)
- (2S)-2-Hydroxy-2-methyl-3-oxobutanoic Acid Phenylmethyl Ester (CAS 442159-35-5)
- Finerenone Impurity 3 (CAS 2640280-87-9)
- 2-(3-(Bromomethyl)phenyl)pyrazine (CAS 1313237-40-9)
- Naloxone Impurity 16 (CAS CATO-C4X-149316)
- Neuropeptide Y (13-36) (human, rat) (CAS 122341-40-6)
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