ビス[4-(ジメチルアミノ)フェニル]メタン 化学特性,用途語,生産方法
外観
白色～灰色, 結晶性粉末
溶解性
水に難溶 (＜0.1 g/100 mL at 22℃)。冷エタノールに難溶。エーテル, ベンゼン, 熱エタノール, 二硫化炭素, 酸類に可溶。
用途
染料や他の物質製造
用途
有機合成用原料。
用途
染料、合成中間体
化学的特性
yellow to tan crystals
使用
4,4'-Methylenebis(N,N-dimethylaniline)is used as a chemical intermediate in the manufacture of dyes and for its hydrochloric salt and is also used as an analytical reagent in the determination of lead.
一般的な説明
Yellowish glistening leaflets or plates or tan crystals. Weak odor. Sublimes without decomposition.
空気と水の反応
Insoluble in water.
反応プロフィール
4,4'-Methylenebis(N,N-dimethylaniline) is incompatible with acids, acid chlorides, acid anhydrides and oxidizing agents. 4,4'-Methylenebis(N,N-dimethylaniline) is also incompatible with active metals, potassium, oxides, chlorates, halogenated compounds, iron chloride, nitro compounds, peroxides, strong ammonia solutions, sulfides and vinyl polymers .
火災危険
4,4'-Methylenebis(N,N-dimethylaniline) is combustible.
安全性プロファイル
Confirmed carcinogen
with experimental carcinogenic,
neoplastigenic, and tumorigenic data.
Moderately toxic by ingestion. Mutation data
reported. A flammable liquid. When heated
to decomposition it emits toxic fumes of
NOx.
職業ばく露
4,40
-methylenebis(N,N-dimethyl) benzenamine is used as an intermediate in dye manufacture
and as an analytical reagent in the determination of lead.
発がん性
4,4′-Methylenebis(N,N-dimethyl)benzenamine is reasonably anticipated to be a human carcinogen based on sufficient evidence of carcinogenicity from studies in experimental animals.
輸送方法
UN3259 Amines, solid, corrosive, n.o.s, or
Polyamines, solid, corrosive, n.o.s., Hazard class: 8;
Labels: 8-Corrosive material, Technical Name Required.
UN3077 Environmentally hazardous substances, solid,
n.o.s., Hazard class: 9; Labels: 9-Miscellaneous hazardous
material, Technical Name Required.
純化方法
Crystallise the base from EtOH (2mL/g) or 95% EtOH (ca 12mL/g). It sublimes on heating. [Beilstein 13 IV 390.]
不和合性
Strong acids, oxidizers, acid chlorides;
acid anhydrides.
ビス[4-(ジメチルアミノ)フェニル]メタン 上流と下流の製品情報
原材料
準備製品
4,4',4'',4'''-(1,2-エテンジイリデン)テトラキス[N,N-ジメチルベンゼンアミン]
チオミヒラーズ ケトン
トリメチルフェニルアンモニウムクロリド
4,4'-ビス(ジメチルアミノ)ベンズヒドロール
N-メチルアセトアニリド
N,N,N',N'-テトラメチルベンジジン
Acridinium, 3,6-bis(dimethylamino)-10-methyl-, methyl sulfate
3,6-ビス(ジメチルアミノ)アクリジン
ベーシック オレンジ 14