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ジヒドリドセレン

ジヒドリドセレン 化学構造式
7783-07-5
CAS番号.
7783-07-5
化学名:
ジヒドリドセレン
别名:
ジヒドリドセレン;セレン化水素;セレン化二水素
英語化学名:
HYDROGEN SELENIDE
英語别名:
H2Se;[Seh2];selane;Chebi:16503;electronice-2;Electronic E-2;seleniumhydride;Selenwasserstoff;hydrogeneselenie;Selenium hydride
CBNumber:
CB6724504
化学式:
H2Se
分子量:
80.98
MOL File:
7783-07-5.mol

ジヒドリドセレン 物理性質

融点 :
-65.73°
沸点 :
bp -41.3°
比重(密度) :
d4-42 2.12
外見 :
colorless gas
水溶解度 :
mL/100mL H2O: 377 (4°C), 270 (22.5°C) [MER06]; mL/l00g H2O at standard temp, pressure: 386 (0°C), 351 (10°C), 289 (20°C) [LAN05]
安定性::
Stable. Highly flammable. Readily forms explosive mixtures with air. Incompatible with oxidizing agents, acids, water, halogenated hydrocarbons.

安全性情報

RIDADR  2202
国連危険物分類  2.3

ジヒドリドセレン 価格

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

ジヒドリドセレン 化学特性,用途語,生産方法

化学的特性

colourless gas with a very unpleasant smell

使用

Preparation of metallic selenides and organoselenium compounds; in doping as mix for preparation of semiconductor materials containing controlled amounts of significant impurities.

空気と水の反応

Highly flammable. Soluble in water.

反応プロフィール

HYDROGEN SELENIDE is a colorless, flammable gas of unpleasant odor, a deadly poison by inhalation. HYDROGEN SELENIDE forms explosive mixtures with air. HYDROGEN SELENIDE reacts vigorously with strong oxidizing reagents, e.g., hydrogen peroxide, nitric acid [Sax, 9th ed., 1996, p.1843].

危険性

Dangerous fire and explosion risk; reacts violently with oxidizing materials. Toxic by inhalation, strong irritant to skin, damaging to lungs and liver.

健康ハザード

HYDROGEN SELENIDE is a hazardous compound which can cause damage to the lungs and liver. Those experiencing dermatitis, chronic bronchitis, or any form of skin allergy or respiratory tract infection are at a greater risk.

火災危険

HYDROGEN SELENIDE is extremely flammable; may be ignited by heat, sparks, or flames. Vapors may travel to a source of ignition and flash back. Container may explode in heat of fire. HYDROGEN SELENIDE is dangerous and forms explosive mixtures with air. HYDROGEN SELENIDE can decompose into toxic fumes. Incompatible with acid, water, halogenated hydrocarbons, oxidizers, hydrogen peroxide, and nitric acid. HYDROGEN SELENIDE should be stored out of the direct rays of the sun. Keep away from heat and flames.

ジヒドリドセレン 上流と下流の製品情報

原材料

準備製品


ジヒドリドセレン 生産企業

Global( 23)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
Henan DaKen Chemical CO.,LTD.
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Mainchem Co., Ltd.
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7783-07-5(ジヒドリドセレン)キーワード:


  • 7783-07-5
  • seleniumanhydride
  • seleniumdihydride
  • seleniumhydride
  • selenured’hydrogene
  • Selenwasserstoff
  • HYDROGEN SELENIDE
  • Dihydrido selenium
  • Dihydridoselenium
  • HYADROGENSELENIDE
  • [Seh2]
  • Chebi:16503
  • Hydroselenic acid
  • dihydrogenselenide
  • Electronic E-2
  • electronice-2
  • H2Se
  • Hydrogen selenide (H2Se)
  • hydrogeneselenie
  • hydrogenselenide(h2se)
  • hydrogenselenide,anhydrous
  • selane
  • Selenium hydride
  • ジヒドリドセレン
  • セレン化水素
  • セレン化二水素
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