Di(cianometil)ammina
Iminodiacetonitrile
CAS: 628-87-5
Molecular Formula: C4H5N3
Di(cianometil)ammina - Names and Identifiers
| Name | Iminodiacetonitrile |
| Synonyms | 2406i.s. AI3-60248 2406 I.S. NSC 263496 BRN 0773803 Iminodiacetonitrile Di(cianometil)ammina Acetonitrile, iminodi- 1,1'-Imidodiacetonitrile 1,1'-imidodiacetonitrile 2,2'-iminodiacetonitrile 2,2'-iminobis-acetonitril 2,2'-iminobisacetonitrile 2,2'-Iminobisacetonitrile Acetonitrile, 2,2'-iminobis- cyano-N-(cyanomethyl)methanaminium 4-04-00-02428 (Beilstein Handbook Reference) |
| CAS | 628-87-5 |
| EINECS | 211-058-3 |
| InChI | InChI=1/C4H5N3/c5-1-3-7-4-2-6/h7H,3-4H2/p+1 |
Di(cianometil)ammina - Physico-chemical Properties
| Molecular Formula | C4H5N3 |
| Molar Mass | 95.1 |
| Density | 1.1031 (rough estimate) |
| Melting Point | 69-71°C(lit.) |
| Boling Point | 167.6°C (rough estimate) |
| Flash Point | 157.9°C |
| Water Solubility | Soluble in water, acetone and hot methanol. |
| Vapor Presure | 0.000104mmHg at 25°C |
| Appearance | powder to crystal |
| Color | White to Almost white |
| BRN | 773803 |
| pKa | -1.25±0.20(Predicted) |
| Storage Condition | Keep in dark place,Sealed in dry,Room Temperature |
| Refractive Index | 1.5200 (estimate) |
| MDL | MFCD00001887 |
| Use | This product is mainly used for the synthesis of herbicide glyphosate. In addition, as an important fine chemical intermediate, it is also widely used in dyes, electroplating, water treatment, synthetic resins and other fields. |
Di(cianometil)ammina - Risk and Safety
| Risk Codes | R20/21/22 - Harmful by inhalation, in contact with skin and if swallowed. R36/37/38 - Irritating to eyes, respiratory system and skin. |
| Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S37/39 - Wear suitable gloves and eye/face protection S36/37 - Wear suitable protective clothing and gloves. |
| WGK Germany | 3 |
| RTECS | AM0650000 |
| TSCA | Yes |
| Hazard Note | Irritant |
Di(cianometil)ammina - Introduction
Soluble in water (solubility 6-7g, 25 ℃), easily soluble in organic solvents such as acetone. Solubility in water: 380g/l (50°C), 50g/l (20°C)
Last Update：2022-10-16 17:27:25
Di(cianometil)ammina - Reference Information
| NIST chemical information | information provided by: webbook.nist.gov (external link) |
| EPA chemical substance information | information provided by: ofmpeb.epa.gov (external link) |
| Use | This product is mainly used for the synthesis of herbicide glyphosate, in addition, as an important fine chemical intermediates, in the dye, electroplating, water treatment, synthetic resin and other fields have a wide range of uses. This product is mainly used for the synthesis of herbicide glyphosate. In addition, as an important fine chemical intermediates, in the dye, electroplating, water treatment, synthetic resin and other fields also have a wide range of applications. |
| category | toxic substances |
| toxicity grade | poisoning |
| Acute toxicity | oral-rat LD50 710 mg/kg; Intraperitoneal-mouse LD50: 200 mg/kg |
| flammability hazard characteristics | flammable; Thermal decomposition of toxic NOx fumes |
| storage and transportation characteristics | warehouse low temperature, ventilation, dry |
| extinguishing agent | water, carbon dioxide, dry powder, sand |
Last Update：2024-04-09 21:04:16
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