Toluene Diisocyanate CAS 26471-62-5
Purity 2000μg/mL in TolueneIn StockPharmaceutical Standards
| CAS No. | 26471-62-5 |
| Molecular Formula | 2*C9H6N2O2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Toluene Diisocyanate (CAS 26471-62-5) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: 2*C9H6N2O2. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | 2*C9H6N2O2 |
| Molecular Weight | 174.16 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (faint amine-like odor) |
| Purity | 2000μg/mL in Toluene |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1964 |
| Nitrogen Atoms | 2 |
Related Toluene Standards
- Toluene-4-sulfonic acid 2-[4-(tert-butyl-dimethyl-silanyloxy)- 7a-methyl-octahydro-inden-1-yl]-propyl ester (CAS 100928-04-9)
- Toluene-4-sulfonic acid 4-tert-butoxycarbonylamino-cyclohexyl ester (CAS 1017241-31-4)
- 4-(Toluene-4-sulfonyl)butylamine (CAS 1018300-58-7)
- Toluene (CAS 108-88-3)
- Toluene-4-sulfonic acid 2-(4-hydroxy-7a-methyl-octahydro-inden-1-yl)-propyl ester (CAS 111924-49-3)
- Toluene-α,α,α-d3 (CAS 1124-18-1)
- 3-(Toluene-4-sulfonyl)propylamine hydrochloride (CAS 1158465-06-5)
- Toluene-4-sulfonic acid (S)-1-benzyl-pyrrolidin-3-yl ester (CAS 116183-79-0)
Recommended Standards
- Tert-butyl 3-oxohexahydropyrrolo[3,4-b][1,4]oxazine-6(2H)-carboxylate (CAS 1824433-47-7)
- 5-Amino-6-methylpyrimidin-4-ol (CAS 14675-49-1)
- 1-(3-Bromobenzyl)cyclopropane-1-carboxylic acid (CAS 1267337-78-9)
- Methyl 4-amino-2-(2,6-dimethylmorpholino)thiazole-5-carboxylate (CAS 1427460-19-2)
- 6-Amino-5,6,7,8-tetrahydronaphthalene-2-carboxylic acid (CAS 149506-14-9)
- 2-Chloro-5-(3-(trifluoromethyl)benzamido)benzoic acid (CAS 896160-35-3)
- 59880-97-6 Chemotactic peptide F-Met-Leu-Phe L-Phenylalanine, N-(N-(N-formyl-L-methionyl)-L-leucyl)- N-Formyl-L-methionyl-L-leucyl-L-phenylalanine N-Formyl-Met-Leu-Phe N-Formylmethionine leucyl-phenylalanine fMLF fMLP (misnomer but widely used) (CAS 59880-97-6)
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 13829788188 / jacky.chen@cato-chem.com