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Type | HazMat fee for 500 gram (Estimated) |
Excepted Quantity | USD 0.00 |
Limited Quantity | USD 15-60 |
Inaccessible (Haz class 6.1), Domestic | USD 80+ |
Inaccessible (Haz class 6.1), International | USD 150+ |
Accessible (Haz class 3, 4, 5 or 8), Domestic | USD 100+ |
Accessible (Haz class 3, 4, 5 or 8), International | USD 200+ |
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CAS No. : | 5306-96-7 | MDL No. : | MFCD00058687 |
Formula : | C8H12N2 | Boiling Point : | - |
Linear Structure Formula : | - | InChI Key : | GZVVXXLYQIFVCA-UHFFFAOYSA-N |
M.W : | 136.19 | Pubchem ID : | 145785 |
Synonyms : |
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Signal Word: | Danger | Class: | 8 |
Precautionary Statements: | P280-P305+P351+P338-P310 | UN#: | 3259 |
Hazard Statements: | H314 | Packing Group: | Ⅲ |
GHS Pictogram: |
* All experimental methods are cited from the reference, please refer to the original source for details. We do not guarantee the accuracy of the content in the reference.
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
at 100℃; |
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
With acetic acid; calcium chloride at 0℃; |
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
Spalten der gebildeten Azoverbindung mit Zinn und Salzsaeure; |
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
41% | With N-sulfinylmethanesulfonamide |
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
43% | In various solvent(s) for 0.5h; Heating; |
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
das Dihydrochlorid reagiert; |
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
With water Erhitzen der erhaltenen Azo-Verbindung mit wss.Mineralsaeure und Zink; |
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
With trimethyl orthoformate for 1h; Heating; |
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
Multi-step reaction with 2 steps 1: HNO3+H2SO4 / <0 / man verseift die Acetverbindungen mit verd.Salzsaeure 2: zinc; water |
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
Multi-step reaction with 2 steps 2: Br2 / CHCl3 |
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
Nonlimiting examples of suitable aromatic diamines, aminophenols, polyhydric phenols and derivatives thereof, respectively, are the following compounds: ... 4-amino-N-ethyl-N-(β-sulfoethyl)aniline, 3-methyl-4-amino-N-ethyl-N-(β-sulfoethyl)aniline, N-(4-aminophenyl)morpholine, N-(4-aminophenyl)piperidine, 2,3-dimethyl-p-phenylenediamine, 2-isopropyl-p-phenylenediamine, N,N-bis-(2-hydroxyethyl)-p-phenylenediamine sulfate, o-aminophenol, ... | ||
Nonlimiting examples of suitable aromatic diamines, aminophenols, polyhydric phenols and derivatives thereof, respectively, are the following compounds: ... 2-(4-nitrobenzyl)-p-phenylenediamine, 2-(4-methylphenyl)-p-phenylenediamine, 2-(2,5-diaminophenyl)-5-methylbenzoic acid, 2-methoxy-p-phenylenediamine, 2,3-dimethyl-p-phenylenediamine, 2,5-dimethyl-p-phenylenediamine, 2-methyl-5-methoxy-p-phenylenediamine, 2,6-methyl-5-methoxy-p-phenylenediamine, ... | ||
The process of claim 3 wherein said compound of formula (II) is selected from the group consisting of ... methoxy-para-phenylenediamine, chloro-para-phenylenediamine, 2,6-dimethyl-para-phenylenediamine, 2,5-dimethyl-para-phenylenediamine, 2,3-dimethyl-para-phenylenediamine, 2,6-diethyl-para-phenylenediamine, 2-methyl-5-methoxy-para-phenylenediamine, 2,6-dimethyl-5-methoxy-para-phenylenediamine, ... |
The process of claim 1 wherein said paraphenylenediamine of formula I is selected from the group consisting of ... N-furfuryl paraphenylenediamine, 3-methoxy-N'-methyl paraphenylenediamine, 2-chloro paraphenylenediamine, N-methyl paraphenylenediamine, 2,3-dimethylparaphenylenediamine, 5-chloro-N'-methyl paraphenylenediamine, 5-methyl-N',N'-dimethyl paraphenylenediamine, 5-methyl-N'-ethyl-N'-(aminocarbonylmethyl)paraphenylenediamine, ... | ||
The process of claim 1 wherein the compound of formula (II) is selected from the group consisting of 2,6-dimethyl-1,4-diaminobenzene, 2,5-dimethyl-1,4-diaminobenzene, 2,3-dimethyl-1,4-diaminobenzene, 2-methoxy-5-methyl-1,4-diaminobenzene, 2-methoxy-5-methyl-4-β-aminoethylamino-1-aminobenzene, 2-methyl-5-chloro-4-β-aminoethylamino-1-aminobenzene, 4,6-dimethoxy-1,3-diaminobenzene, 2,3-dimethyl-4-aminophenol, 2,6-dimethyl-4-aminophenol and ... | ||
In addition to these preferred compounds the compounds of formula (II) which are more particularly preferred are chosen from: 2,6-dimethyl-1,4-diaminobenzene 2,5-dimethyl-1,4-diaminobenzene 2,3-dimethyl-1,4-diaminobenzene 2-methoxy-5-methyl-1,4-diaminobenzene 2-methoxy-5-methyl-4-β-aminoethylamino-1-aminobenzene 2-methyl-5-chloro-4-β-aminoethylamino-1-aminobenzene 4,6-dimethoxy-1,3-diaminobenzene 2,3-dimethyl-4-aminophenol 2,6-dimethyl-4-aminophenol, and ... | ||
The following compounds with formula (IV) may in particular be cited: paraphenylenediamine, paratoluylenediamine, methoxyparaphenylenediamine, chloroparaphenylenediamine, 2,3-dimethylparaphenylenediamine, 2,6-dimethylparaphenylenediamine, 2,6-diethylparaphenylenediamine, 2,5-dimethylparaphenylenediamine, 2,6-dimethyl 5-methoxyparaphenylenediamine, ... | ||
The method of claim 4 wherein said para-phenylenediamine is selected from the group consisting of ... methoxy-para-phenylenediamine, chloro-para-phenylenediamine, 2,6-dimethyl-para-phenylenediamine, 2,5-dimethyl-para-phenylenediamine, 2,3-dimethyl-para-phenylenediamine, 2-methyl-5-methoxy-para-phenylenediamine, 2,6-dimethyl-5-methoxy-para-phenyldiamine, N,N-dimethyl-para-phenyldiamine, ... | ||
, characterized in that the developer is selected from the group consisting of ... 1,4-diamino-2-methylbenzene; 1,4-diamino-2,6-dimethylbenzene; 1,4-diamino-3,5-diethylbenzene; 1,4-diamino-2,5-dimethylbenzene; 1,4-diamino-2,3-dimethylbenzene; 2-chloro-1,4-diaminobenzene; 1,4-diamino-2-(thiophen-2-yl)benzene; 1,4-diamino-2-(thiophen-3-yl)benzene; ... | ||
Nonlimiting examples of suitable aromatic diamines, aminophenols, naphthols, polyhydric phenols and derivatives thereof, respectively, are the following compounds: ... 4-amino-N-ethyl-N-(β-sulfoethyl)aniline, 3-methyl-4-amino-N-ethyl-N-(β-sulfoethyl)aniline, N-(4-aminophenyl)morpholine, N-(4-aminophenyl)piperidine, 2,3-dimethyl-p-phenylenediamine, 2-isopropyl-p-phenylenediamine, N,N-bis-(2-hydroxyethyl)-p-phenylenediamine sulfate, o-aminophenol, ... |
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
61% | In methanol (N2); elem. anal.; |
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
95% | In dichloromethane for 4h; Reflux; |
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
61% | With hydrogenchloride; tin(ll) chloride In methanol; water Reflux; |
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
Stage #1: 1,4-diamino-2,3-dimethylbenzene With sodium hydroxide In water; ethyl acetate for 0.166667h; Cooling with ice; Stage #2: Isopropenyl chloroformate In water; ethyl acetate at 0 - 20℃; |
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
72% | With 2-dicyclohexyl(2′,6′-dimethoxybiphenyl)phosphine gold(I)bis(trifluoromethanesulfonyl)imide In dichloromethane at 80℃; for 12h; Inert atmosphere; |