- 3-aminocrotononitrile
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- $5.00
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2024-04-25
- CAS:1118-61-2
- Min. Order: 1kg
- Purity: 99.92%
- Supply Ability: 50000tons
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| | 3-Aminocrotononitrile Basic information |
| Product Name: | 3-Aminocrotononitrile | | Synonyms: | (2E)-3-Amino-2-butenenitrile;3-amino-2-butenenitril;DIONIL;3-Amino-3-methylacrylonitrile;3-AMinocrotononitrile, Mixture of cis and trans, 96% 100GR;3-AMinocrotononitrile, Mixture of cis and trans, 96% 500GR;3-Amino-2-butenonitrile
Diacetonitrile;3-AMinocrotononitrile cis+trans | | CAS: | 1118-61-2 | | MF: | C4H6N2 | | MW: | 82.1 | | EINECS: | 214-266-2 | | Product Categories: | Intermediates of Dyes and Pigments;KT00001 | | Mol File: | 1118-61-2.mol |  |
| | 3-Aminocrotononitrile Chemical Properties |
| Melting point | 79-81°C | | Boiling point | 120°C 4mm | | density | 0.952 | | refractive index | 1.4449 (estimate) | | Fp | 154°C | | storage temp. | 2-8°C | | solubility | 95% ethanol: soluble25mg/mL, clear, colorless to yellow | | form | Flakes | | pka | 3.88±0.70(Predicted) | | color | Yellow | | Water Solubility | Very soluble in water, soluble in ethanol. | | BRN | 1719815 | | InChI | 1S/C4H6N2/c1-4(6)2-3-5/h2H,6H2,1H3/b4-2+ | | InChIKey | DELJOESCKJGFML-DUXPYHPUSA-N | | SMILES | C\C(N)=C/C#N | | LogP | 0.005 (est) | | CAS DataBase Reference | 1118-61-2(CAS DataBase Reference) | | NIST Chemistry Reference | 2-Butenenitrile, 3-amino-(1118-61-2) | | EPA Substance Registry System | 2-Butenenitrile, 3-amino- (1118-61-2) |
| Hazard Codes | Xn,T | | Risk Statements | 22-20/21/22-43-24/25 | | Safety Statements | 22-24/25-29-36/37-45 | | RIDADR | UN 3439 6.1/PG 3 | | WGK Germany | 3 | | TSCA | TSCA listed | | PackingGroup | III | | HS Code | 29269090 | | Storage Class | 6.1C - Combustible acute toxic Cat.3
toxic compounds or compounds which causing chronic effects | | Hazard Classifications | Acute Tox. 3 Dermal
Acute Tox. 4 Oral
Skin Sens. 1 |
| | 3-Aminocrotononitrile Usage And Synthesis |
| Chemical Properties | Yellowish flakes. 3-Amino-3-methylacrylonitrile [1118-61- 2], b-iminobutyronitrile, b-aminocrotononitrile, diacetonitrile, 3-amino-2-butenenitrile, NCCH=C (NH2) CH3, Mr 82.11, mp (cis-form) 79 – 83℃, mp (trans-form) 52 – 53℃, d774 0.9519, is a yellowish solid soluble in ethanol and diethyl ether; it is sparingly soluble in benzene and water. | | Uses | 3-Aminocrotononitrile is used as intermediate for the syntheses of heterocycles (e.g. pyridines and pyrimidines) and for the production of polyurethane). It is used in the pharmaceutical (e.g. production of sulfsomizole) and dyestuff industries. Product Data Sheet | | Uses | 3-Aminocrotononitrile reacts with ferrocenyl-1,2-enones to form ferrocenyl pyridines. It undergoes diazotization coupling reaction with p-substituted anilines to give 2-arylhydrazone-3-ketimino-butyronitriles.3-Aminocrotononitrile, (E)+(Z), is used in reaction with aryldiazonium salts gave, instead of the expected triazene, 2-arylhydrazono-3-ketobutyronitrile by electrophilic attack at the -carbon and hydrolysis of the resulting imine. It is also used as an important raw material and intermediate used in organic Synthesis, pharmaceuticals, agrochemicals and dyestuff. 3-Aminocrotononitrile was used as bisnucleophilic reagent which on cyclocondensation with hexafluoroacetone(ethoxycarbonylimine) forms bis(trifluoromethyl)pyrimidinones. | | Biochem/physiol Actions | 3-Aminocrotononitrile reacts with ferrocenyl-1,2-enones to form ferrocenyl pyridines. It undergoes diazotization coupling reaction with p-substituted anilines to give 2-arylhydrazone-3-ketimino-butyronitriles. |
| | 3-Aminocrotononitrile Preparation Products And Raw materials |
| Raw materials | Phosphine oxide, bis(1-methylethyl)--->LITHIUM DIETHYLAMIDE-->5-Methylisoxazole | | Preparation Products | 3-Amino-5-methylpyrazole-->1,3-Dimethyl-1H-pyrazol-5-amine-->5-Bromo-1,3-dimethyl-1H-pyrazole-->5-ISOTHIOCYANATO-1,3-DIMETHYL-1H-PYRAZOLE-->4-CHLORO-1,3-DIMETHYLPYRAZOLO[3,4-B]PYRIDINE-5-CARBOXYLIC ACID-->1H-Pyrazolo[3,4-b]pyridine-3-carboxylicacid(9CI)-->4-CHLORO-1,3-DIMETHYLPYRAZOLO[3,4-B]PYRIDINE-5-CARBONYL CHLORIDE-->ETHYL 4-CHLORO-1,3-DIMETHYL-1H-PYRAZOLO[3,4-B]PYRIDINE-5-CARBOXYLATE-->1-methyltrimethylenediamine-->5-Methyl-1-phenyl-1H-[1, 2, 3]triazole-4-carboxylic acid-->2-(3,4-DICHLORO-PHENYL)-5-METHYL-2H-PYRAZOL-3-YLAMINE-->1,4-DIHYDRO-2,4,6-TRIMETHYL-3,5-PYRIDINEDICARBONITRILE-->3-Cyano-2-methyl-6-phenylpyridine-->ETHYL 5-CYANO-6-METHYL-2-(TRIFLUOROMETHYL)NICOTINATE |
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