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キシリジン (混合物)

キシリジン (混合物) 化学構造式
1300-73-8
CAS番号.
1300-73-8
化学名:
キシリジン (混合物)
别名:
キシリジン (混合物);キシリジン混合物;キシリジン;キシリジン(unspecified isomers);キシリジン,混合物(ジメチルアニリン,混合物);ジメチルアニリン,混合物;ジメチルアニリン (混合物)
英語化学名:
DIMETHYLANILINE
英語别名:
XYLIDINE;xilidine;XYLIDINES;xylidinen;DMAmixture;aminoxylene;Xylidine Mixed-Xylidine;DIMETHYLANILINE;Xylidines,Mixed
CBNumber:
CB8478584
化学式:
C48H66N6
分子量:
727.08
MOL File:
1300-73-8.mol

キシリジン (混合物) 物理性質

融点 :
-36°C
沸点 :
bp 213-226°
比重(密度) :
0,98 g/cm3
屈折率 :
1.4780 (estimate)
闪点 :
97°C
外見 :
Liquid, except o-4-xylidine is a solid.
Merck :
14,10084
CAS データベース:
1300-73-8(CAS DataBase Reference)
EPAの化学物質情報:
Xylidine (1300-73-8)

安全性情報

Rフレーズ  23/24/25-33-51/53
Sフレーズ  28-36/37-45
RIDADR  1711
RTECS 番号 ZE8575000
国連危険物分類  6.1(a)
容器等級  II
有毒物質データの 1300-73-8(Hazardous Substances Data)
毒性 LD50 oral in rabbit: 600mg/kg
消防法 危-4-3-III
化審法 (3)-129

キシリジン (混合物) 価格 もっと(2)

メーカー 製品番号 製品説明 CAS番号 包装 価格 更新時間 購入
東京化成工業 D0664 キシリジン (混合物) >65.0%(GC)
Xylidine (mixture) >65.0%(GC)
1300-73-8 25mL ¥1800 2021-03-23 購入
東京化成工業 D0664 キシリジン (混合物) >65.0%(GC)
Xylidine (mixture) >65.0%(GC)
1300-73-8 500mL ¥11900 2021-03-23 購入

キシリジン (混合物) 化学特性,用途語,生産方法

外観

うすい黄赤色~黄色~緑色透明液体

解説

dimethylaniline.C8H11N(121.18).(CH3)2C6H3NH2.キシレンのアミノ誘導体で,アミノ基と二つのメチル基との相対的な位置によって6種類の異性体がある.いずれも対応するニトロ化合物を還元してつくられ,アニリンに似た性質を示す.3,4-キシリジン以外は無色の液体."0.97~0.99.水に難溶,エタノールに可溶.おもに染料中間体として使用される.""
森北出版「化学辞典(第2版)

化学的特性

Liquid. Slightly soluble inwater; soluble in alcohol and ether. Combustible.

化学的特性

There are six xylidine isomers. Xylidine, mixed isomers (principally made up of 2,4-, 2,5-, and 2,6-isomers) is a pale yellow to brown liquid with a weak, aromatic amine odor.

使用

Chiefly in the manufacture of dyes.

使用

Chemical intermediate in the manufacture of pesticides, dyes, antioxidants, pharmaceuticals, synthetic resins, and fragrances.

定義

A varying mixture of isomers (2,3-; 2,4-; 2,5-; 2,6-).

危険性

Toxic by ingestion, inhalation, and skin absorption. Liver damage. Methemoglobinemia. Possible carcinogen.

健康ハザード

Xylidine causes liver damage in experimental animals and is a mild methemoglobin former; it caused tumors of the nasal cavity in rats. There are six isomeric forms of xylidenes with the commercial product consisting primarily of the 2,4- and 2,6-isomers.

安全性プロファイル

Confirmed carcinogen. Poison by intravenous route. Moderately toxic by ingestion. This material, which so closely resembles aniline in the character of its toxic effects, is actually twice as toxic as aniline. It can cause injury to the blood and the liver. It does not necessarily give any alarm or warning, such as cyanosis, headache, and duziness, whch characterize aniline poisoning. Thus, it may be considered a more insidious poison than aniline, and severe and possibly fatal intoxication may come about through skin absorption. Combustible when exposed to heat or flame. Can react vigorously with oxidizing materials. To fight fire, use foam, CO2, dry chemical. When heated to decomposition it emits toxic fumes of NOx. See also ANILINE and other xylidme entries.

職業ばく露

Xylidines are used in dyestuff manufacture; as intermediates in the manufacture of pesticides, antioxidants, pharmaceuticals, and other organic com pounds.

Carcinogenicity

The IARC has determined that there is sufficient evidence for the carcinogenicity of 2,6-xylidine in experimental animals and inadequate evidence in humans.5 Overall, 2,6- xylidine is considered possibly carcinogenic to humans. In genotoxic assays, 2,6-xylidine induced sister chromatid exchanges and chromosomal aberrations in cultured mammalian cells but did not induce micronuclei in the bone marrow of mice treated in vivo; conflicting results have been reported in the Salmonella typhimurium assay.

輸送方法

UN1711/Xylidines, solid or liquid, Hazard Class: 6.1; Labels: 6.1-Poisonous materials.

不和合性

Vapor may form explosive mixture with air. Contact with hypo chlorite salts and bleaches form explosive chloroamines. Incompatible with oxidizers (chlorates, nitrates, peroxides, permanganates, perchlorates, chlorine, bromine, fluorine, etc.); contact may cause fires or explosions. Keep away from alkaline materials, strong bases, strong acids, oxoacids, and epoxides. A chemical base: Will neutralize acids to form salts plus water with an exothermic reaction. May be incompatible with isocyanates, halogenated organics, peroxides, phenols (acidic), epoxides, anhydrides, and acid halides. Flammable gaseous hydrogen is generated by amines in combination with strong reducing agents such as hydrides, nitrides, alkali metals, and sulfides.

廃棄物の処理

Incineration; oxides of nitrogen are removed from the effluent gas by scrubber, catalytic, or thermal device.

キシリジン (混合物) 上流と下流の製品情報

原材料

準備製品


キシリジン (混合物) 生産企業

Global( 67)Suppliers
名前 電話番号 ファックス番号 電子メール 国籍 製品カタログ 優位度
Anhui Royal Chemical Co., Ltd.
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marketing@royal-chem.com CHINA 536 55
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Mainchem Co., Ltd. +86-0592-6210733
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ABCR GmbH & CO. KG --
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J & K SCIENTIFIC LTD. 400-666-7788 010-82848833-
86-10-82849933 jkinfo@jkchemical.com;market6@jkchemical.com China 96815 76
TCI (Shanghai) Development Co., Ltd. 021-67121386 / 800-988-0390
021-67121385 Sales-CN@TCIchemicals.com China 24555 81

1300-73-8(キシリジン (混合物))キーワード:


  • 1300-73-8
  • xylidine(mixedisomers)
  • xylidine(non-specificname)
  • xylidine,mixedisomers
  • xylidineisomers[qr]
  • xylidinemixedortho-meta-paraisomers[qr]
  • xylidinemixtureofisomers
  • xylidinen
  • XYLIDINES
  • XYLIDINE
  • RESORCINE BROWN R
  • ai3-24178-x(usda)
  • aminoxylene
  • ar,ar-dimethyl-benzenamin
  • dimethylaniline,mixed
  • xilidine
  • DIMETHYLANILINE
  • Xylidines,Mixed
  • Dimethylanilinemixture
  • DMAmixture
  • 1-AMINO-DIMETHYLBENZENE-MIXTURE
  • Benzenamine, ar,ar-dimethyl-
  • Xylidin (Isomerengemisch)
  • Xylidine, isomer mixture
  • Xylidine (mixture)
  • Xylidine 
  • Mixed-Xylidine
  • Xylidine (mixture)>
  • キシリジン (混合物)
  • キシリジン混合物
  • キシリジン
  • キシリジン(unspecified isomers)
  • キシリジン,混合物(ジメチルアニリン,混合物)
  • ジメチルアニリン,混合物
  • ジメチルアニリン (混合物)
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