1-chloro-4-(3-chloroprop-1-yn-1-yl)benzene CAS 41412-82-2
| CAS No. | 41412-82-2 |
| Molecular Formula | C9H6Cl2 |
| Molecular Weight | 185.05 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 1-chloro-4-(3-chloroprop-1-yn-1-yl)benzene 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.
1-chloro-4-(3-chloroprop-1-yn-1-yl)benzene (CAS 41412-82-2), molecular formula C9H6Cl2 and molecular weight 185.05 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C9H6Cl2, 1-chloro-4-(3-chloroprop-1-yn-1-yl)benzene contains chlorine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 185.05 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C9H6Cl2 |
| Molecular Weight | 185.05 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-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 |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1968 |
| Halogen Content | Cl-containing |
Related chloro Standards
- 1-chloro-2-(3-chloroprop-1-yn-1-yl)benzene (CAS 1179176-22-7)
- 1-chloro-3-(3-chloroprop-1-yn-1-yl)benzene (CAS 41412-81-1)
- 1-chloro-3-(chloromethyl)-2-fluorobenzene (CAS 876384-47-3)
- Chloro(4-chlorobutyl)dimethylsilane (CAS 18145-84-1)
- (4-Chloro-6-formylpyridin-3-yl)boronic acid (CAS 2096339-64-7)
- [(2-Chloro-2-propen-1-yl)thio]benzene (CAS 4834-59-7)
- 1-Chloro-2-prop-2-enylsulfanylbenzene (CAS 457077-10-0)
- 1-CHloro-4-(cyclopropylsulfanyl)benzene (CAS 84547-23-9)
Recommended Standards
- 2,5-dichloro-4-methoxy-pyrimidine (CAS 5750-74-3)
- [1,2,5]Selenadiazolo[3,4-d]pyrimidine (CAS 273-48-3)
- 2,6-Dichlorohexanoic Acid (CAS 5077-75-8)
- (5-(Ethyl(methyl)amino)thiophen-2-yl)boronic acid (CAS 2225153-14-8)
- 1'-Methyl-[1,4'-bipiperidine]-4-carboxylic acid (CAS 349534-98-1)
- 5-(5-Fluorobenzo[b]thiophen-2-yl)-1H-pyrrole-2-carboxylic acid (CAS 1889850-06-9)
- 2-Benzyl 1-(tert-butyl) (R)-5-oxopyrrolidine-1,2-dicarboxylate (CAS 400626-71-3)
- (5,6-Dihydro-4H-cyclopenta[d]thiazol-2-yl)methanol (CAS 135206-82-5)
- 2-(Difluoromethoxy)-3-(pyridin-4-yl)-6-(trifluoromethyl)pyridine (CAS 1214359-36-0)
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