ChemicalBook >> CAS DataBase List >>1,1'-Oxalyldiimidazole
1,1'-Oxalyldiimidazole
- CAS No.
- 18637-83-7
- Chemical Name:
- 1,1'-Oxalyldiimidazole
- Synonyms
- SKL174;imidazol-3-ide;Oxalyldiimidazole;1,1'-Oxalyldiimidazole;1,1'-Oxalyldiimidazole;OXALIC ACID DIIMIDAZOLIDE;1,1'-Oxalyldiimidazole>1,1'-Oxalyldi(1H-imidazole);1,1''-OXALYLDIIMIDAZOLE 95+%;1,1'-OXALYLDIIMIDAZOLE, TECH.
- CBNumber:
- CB9756230
- Molecular Formula:
- C8H6N4O2
- Molecular Weight:
- 190.16
- MDL Number:
- MFCD00043067
- MOL File:
- 18637-83-7.mol
- MSDS File:
- SDS
- TDS File:
- TDS
Last updated:2026-09-12 18:56:34
| Melting point | 114-116 °C(lit.) |
|---|---|
| Boiling point | 441.4±28.0 °C(Predicted) |
| Density | 1.46±0.1 g/cm3(Predicted) |
| storage temp. | Refrigerator |
| pka | 1.92±0.10(Predicted) |
| form | Powder |
| color | Yellow to brown |
| BRN | 611833 |
| Major Application | peptide synthesis |
| InChI | InChI=1S/C8H6N4O2/c13-7(11-3-1-9-5-11)8(14)12-4-2-10-6-12/h1-6H |
| InChIKey | ONRNRVLJHFFBJG-UHFFFAOYSA-N |
| SMILES | C(N1C=NC=C1)(=O)C(N1C=NC=C1)=O |
| CAS DataBase Reference | 18637-83-7(CAS DataBase Reference) |
| UNSPSC Code | 12352005 |
| NACRES | NA.22 |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |   GHS05,GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Danger | |||||||||
| Hazard statements | H302-H312-H314 | |||||||||
| Precautionary statements | P280-P305+P351+P338-P310 | |||||||||
| PPE | Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges | |||||||||
| Hazard Codes | C | |||||||||
| Risk Statements | 21/22-34 | |||||||||
| Safety Statements | 26-36/37/39-45 | |||||||||
| RIDADR | UN 3259 8/PG 3 | |||||||||
| WGK Germany | 3 | |||||||||
| F | 8-10-21 | |||||||||
| HS Code | 2933.29.9000 | |||||||||
| HazardClass | 8 | |||||||||
| Storage Class | 8A - Combustible corrosive hazardous materials | |||||||||
| Hazard Classifications | Acute Tox. 4 Dermal Acute Tox. 4 Oral Eye Dam. 1 Skin Corr. 1B |
|||||||||
| Limited Quantities | 5.0 kg (11 lbs) (solid) | |||||||||
| Excepted Quantities | Max Inner Pack (30g or 30ml) and Max Outer Pack (1Kg or 1L) | |||||||||
| NFPA 704 |
|
1,1'-Oxalyldiimidazole price More Price(40)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| TCI Chemical | O0200 | 1,1'-Oxalyldiimidazole >95.0%(T) | 18637-83-7 | 1g | $41 | 2026-04-30 | Buy |
| TCI Chemical | O0200 | 1,1'-Oxalyldiimidazole >95.0%(T) | 18637-83-7 | 5g | $132 | 2026-04-30 | Buy |
| Usbiological | 286281 | Oxalic acid diimidazolide Asreported | 18637-83-7 | 2g | $379 | 2026-06-03 | Buy |
| Usbiological | 286281 | Oxalic acid diimidazolide Asreported | 18637-83-7 | 5g | $615 | 2026-06-03 | Buy |
| Usbiological | 286281 | Oxalic acid diimidazolide Asreported | 18637-83-7 | 10g | $864 | 2026-06-03 | Buy |
1,1'-Oxalyldiimidazole Preparation Products And Raw materials
Raw materials
Preparation Products
1,1'-Oxalyldiimidazole Suppliers
Global Suppliers ( 83)
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| J & K SCIENTIFIC LTD. | 18210857532 18210857532 | jkinfo@jkchemical.com | China | 96815 | 76 |
| Meryer (Shanghai) Chemical Technology Co., Ltd. | 4006356688 18621169109 | market03@meryer.com | China | 40202 | 62 |
| TCI (Shanghai) Development Co., Ltd. | 021-67121386 | Sales-CN@TCIchemicals.com | China | 24512 | 81 |
| Energy Chemical | 400-0056266 | sales8178@energy-chemical.com | China | 44850 | 61 |
| Syntechem Co.,Ltd | info@syntechem.com | China | 12973 | 57 | |
| Hunan Hui Bai Shi Biotechnology Co., Ltd. | 0731-85526065 13308475853 | ivy@hnhbsj.com | China | 7236 | 62 |
| Thermo Fisher Scientific | 800-810-5118 | cnchemical@thermofisher.com | China | 17752 | 75 |
| Shanghai Litong Chemical Technology Co.,Ltd. | 13598610367 0373-7129549 | 2468833170@qq.com | China | 932 | 58 |
| TOKYO CHEMICAL INDUSTRY CO., LTD. | 03-36680489 | Sales-JP@TCIchemicals.com | Japan | 28364 | 80 |
| TCI Europe | 320-37350700 | sales@tcieurope.eu | Europe | 23654 | 75 |
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