1-(3-Chloro-2-methylpropyl)-4-methyl-benzene CAS 66229-91-2
| CAS No. | 66229-91-2 |
| Molecular Formula | C11H15Cl |
| Molecular Weight | 182.69 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 1-(3-Chloro-2-methylpropyl)-4-methyl-benzene is closely related to chlorine substitution, an aromatic ring system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies 1-(3-Chloro-2-methylpropyl)-4-methyl-benzene (CAS 66229-91-2), a certified reference material (molecular formula C11H15Cl, MW 182.69 g/mol) for analytical method development and quality control.
Based on its molecular formula C11H15Cl, 1-(3-Chloro-2-methylpropyl)-4-methyl-benzene contains chlorine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 182.69 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), 1-(3-Chloro-2-methylpropyl)-4-methyl-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.
Physical & Chemical Properties
| Molecular Formula | C11H15Cl |
| Molecular Weight | 182.69 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1975 |
| Halogen Content | Cl-containing |
Related Chloro Standards
- (1-Chloro-2-methylbutan-2-yl)benzene (CAS 49623-36-1)
- (1-Chloro-3-methylbutan-2-yl)benzene (CAS 5285-30-3)
- (3-Chloro-2,2-dimethylpropyl)benzene (CAS 223684-81-9)
- 1-(1-Chloro-2-methylpropyl)-4-methylbenzene (CAS 68857-83-0)
- 1-(3-Chloro-2-methylpropyl)-2-methylbenzene (CAS 73756-60-2)
- 1-Chloro-4-pentylbenzene (CAS 79098-20-7)
- 3-Chloro-4-methylbenzo[b]thiophene (CAS 130219-79-3)
- 7-Chloro-3-methyl-1-benzothiophene (CAS 17514-68-0)
Recommended Standards
- 1-(3-Chlorobutyl)-3-methylbenzene (CAS 857813-73-1)
- 1-(2-Chloroethyl)-4-isopropylbenzene (CAS 91244-27-8)
- 1-(3-Chlorobutyl)-4-methylbenzene (CAS 857813-71-9)
- 1-(3-Chloropropyl)-3,5-dimethylbenzene (CAS 306308-12-3)
- Methyl 5-((2,6,8-trimethyl-4-oxoquinolin-1(4H)-yl)methyl)furan-2-carboxylate (CAS 1216471-25-8)
- 1-(Thiazol-2-yl)azetidin-3-amine dihydrochloride (CAS 2097953-01-8)
- 4,6-Dimethyl-1H-pyrazolo[4,3-c]pyridine (CAS 154390-78-0)
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- 3-Hydroxy-N-[2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-4-pyridyl]benzamide (CAS 2246909-59-9)
- N-(1-(Thiophene-2-carbonyl)-1,2,3,4-tetrahydroquinolin-6-yl)pivalamide (CAS 899735-57-0)
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