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Nitrogen Compounds
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Pigment White
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Solvent Dyes
CAS:75-44-5
Molecular Formula:CCl2O
Alias
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Phlsgene; Phosgenegas; Fosgen; Carbonic Dichloride; Dichloro-Ketone; Carbonyl Chloride; Combatgas; Phosgen; Thionyl Chloride; Fosgene; Fosgeen
Brief Introduction
Phosgene, viewed from the chemical structure, is a diacyl chloride derivative of carbonic acid. It is a very active electrophilic reagent and easy to hydrolyze. It is a severe asphyxiating toxic gas. Inhalation of high concentration can cause pulmonary edema. The toxicity is about 10 times greater than that of chlorine, but it has no accumulation effect in the body. Its common name is translated from Greek φως (light) + Γίνει (generated). Phosgene was originally produced by the decomposition of chloroform by light, so it has this name.
CAS:26140-60-3
Molecular Formula:C18H14
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1,1':3',1''-Terphenyl; M-Terphenyl; 1,3-Diphenylbenzene; M-Diphenylbenzene
Brief Introduction
Triphenyl (also known as diphenylbenzene or biphenyl) is a kind of closely related aromatic hydrocarbons, which is composed of central benzene ring and two phenyl substituents. There are three isomers: o-triphenyl, m-triphenyl and p-triphenyl. Commercial cascaded triphenyls are generally mixtures of three isomers, which are used to produce polychlorinated biphenyls. PCTs were previously used as heat storage and transfer agents. P-terphenyl is the most common of the three isomers, which is used as raw material for dye laser and sunscreen.
CAS:89-63-4
Molecular Formula:C6H5ClN2O2
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4-Chloro-2-Nitro-Phenylamine; Devol Red F; Benzenamine,4-Chloro-2-Nitro; Red Base Ciba VI; Benzenamine, 4-Chloro-2-Nitro-; Aniline,4-Chloro-2-Nitro; Devol Red Salt F; 2-Nitro-4-Chloroaniline; 4-Chloro-2-Nitro-Aniline; Red Base Irga VI; Azoamine red 2C; 1-Amino-2-Nitro-4-Chlorobenzene; Red Salt Nbgl; 4-Chloro-2-Nitrobenzenamine; Red Salt Ciba VI
Brief Introduction
A nitro-aromatic amine with mutagenicity and carcinogenicity activity.It is used to produce pigment sun resistant yellow 10g, disperse yellow 211, ultraviolet absorber UV-326, etc
CAS:50412-00-5
Molecular Formula:C10H5N3O6S
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Einecs 256-582-3; 1-Naphthalenediazonium,2-Hydroxy-6-Nitro-4-Sulfo; 2-Hydroxy-6-Nitro-4-Sulphonaphthalene-1-Diazonium; 6-Nitro-1-Diazo-2-Naphthol-4-Sulfonic acid; N-(Propan-2-Ylideneamino)Propanamide
Brief Introduction
It can be used as dye intermediate.
Alias
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C.I.Vat Red 29
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