614-68-6 Benzene, 1-isocyanato-2-methyl- Isocyanic acid, o-tolyl ester (7CI,8CI) o-Tolyl isocyanate AI3-28255 EINECS 210-389-0 1-Isocyanato-2-methylbenzene o-Methylphenyl isocyanate 2-Methylphenyl isocyanate o-Toluene isocyanate 2-Tolyl isocyanate CAS 614-68-6
| CAS No. | 614-68-6 |
| Molecular Formula | C8H13NO |
| Molecular Weight | 139.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
614-68-6 Benzene, 1-isocyanato-2-methyl- Isocyanic acid, o-tolyl ester (7CI,8CI) o-Tolyl isocyanate AI3-28255 EINECS 210-389-0 1-Isocyanato-2-methylbenzene o-Methylphenyl isocyanate 2-Methylphenyl isocyanate o-Toluene isocyanate 2-Tolyl isocyanate (CAS 614-68-6), molecular formula C8H13NO and molecular weight 139.19 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 614-68-6 Benzene, 1-isocyanato-2-methyl- Isocyanic acid, o-tolyl ester (7CI,8CI) o-Tolyl isocyanate AI3-28255 EINECS 210-389-0 1-Isocyanato-2-methylbenzene o-Methylphenyl isocyanate 2-Methylphenyl isocyanate o-Toluene isocyanate 2-Tolyl isocyanate (C8H13NO) contains an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 3.0, corresponding to approximately 3 ring(s) or double-bond equivalent(s). With a molecular weight of 139.19 g/mol, it falls into the low-molecular-weight range. 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 manufactures 614-68-6 Benzene, 1-isocyanato-2-methyl- Isocyanic acid, o-tolyl ester (7CI,8CI) o-Tolyl isocyanate AI3-28255 EINECS 210-389-0 1-Isocyanato-2-methylbenzene o-Methylphenyl isocyanate 2-Methylphenyl isocyanate o-Toluene isocyanate 2-Tolyl isocyanate 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 | C8H13NO |
| Molecular Weight | 139.19 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1957 |
| Nitrogen Atoms | 1 |
Related Benzene Standards
- 4886-77-5 Benzene, 1-methyl-3-(methylthio)- (9CI) Sulfide, methyl m-tolyl 4-06-00-02079 (Beilstein Handbook Reference) BRN 2040355 3-Methyl methylthiophenol Methyl m-tolyl sulfide 1-Methyl-3-(methylthio)benzene m-Methylthioanisole 3-Methylthiotoluene (CAS 4886-77-5)
- Benzene-1,2,4,5-tetraamine (CAS 3204-61-3)
- 1459-15-0 Benzene, (1-chloroethyl)-, (R)- (CAS 1459-15-0)
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- 1,4-Benzene-2,3,5,6-d4-dimethanol (CAS 1158734-28-1)
- 622-60-6 Benzene, 1-ethoxy-4-methyl- 4-Methylphenetole Phenetole, p-methyl- (8CI) AI3-24341 EINECS 210-746-0 1-Ethoxy-4-methylbenzene p-Ethoxytoluene Ethyl p-tolyl ether p-Methylphenetole NSC 6259 (CAS 622-60-6)
- 45966-51-6 Benzene, 1-ethenyl-4-(2-propenyl)- DTXSID40462188 (CAS 45966-51-6)
Recommended Standards
- 522644-05-9 (+/-)-8-Azabicyclo[5.2.0]nonan-9-on MFCD20481981 (CAS 522644-05-9)
- QR6QV3EC23 621-29-4 Benzene, 1-isocyanato-3-methyl- m-Tolyl isocyanate AI3-28254 EINECS 210-676-0 EC 210-676-0 UNII-QR6QV3EC23 (CAS 621-29-4)
- 51163-24-7 Cyclohexanemethyl isocyanate DTXSID70392262 (CAS 51163-24-7)
- 622-58-2 4-tolyl isocyanate TMI para-tolyl monoisocyanate p-TMI 4-Tol-NCO Isocyanic acid, p-tolyl ester p-tolylmonoisocyanate PTI 4-Isocyanatotoluene 4-Methylphenyl isocyanate p-Isocyanatotoluene p-Methylphenyl isocyanate p-Toluene isocyanate p-Tolyl isocyanate 1-isocyanato-4-methylbenzene CHEBI:53732 (CAS 622-58-2)
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