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シアン酸ブロミド

シアン酸ブロミド 化学構造式
506-68-3
CAS番号.
506-68-3
化学名:
シアン酸ブロミド
别名:
シアン酸ブロミド;シアノブロミド;ブロモシアニド;臭素シアニド;臭化シアノゲン;カンピリット;シアノーゲンブロミド;シアノ臭素;シアン化臭素;臭化シアン;シアノゲンブロミド;ブロモシアン(臭化シアン);ブロモシアン;臭化シアン 溶液
英語化学名:
Cyanogen bromide
英語别名:
BrCN;tl822;(CN)Br;TL 822;Campilit;Bromcyan;BROMOCYAN;NSC 89684;BROMOCYANE;BROMOCYANIDE
CBNumber:
CB9853692
化学式:
CBrN
分子量:
105.92
MOL File:
506-68-3.mol

シアン酸ブロミド 物理性質

融点 :
50-53 °C(lit.)
沸点 :
61-62 °C(lit.)
比重(密度) :
1.443 g/mL at 25 °C
蒸気密度:
3.65 (vs air)
蒸気圧:
100 mm Hg ( 22.6 °C)
屈折率 :
1.4670 (estimate)
闪点 :
61.4°C
貯蔵温度 :
0-6°C
溶解性:
Soluble in chloroform, dichloromethane, ethanol, diethyl ether, benzene and acetonitrile.
外見 :
Solution
色:
White
臭い (Odor):
Penetrating odor
水溶解度 :
decomposed slowly by cold H2O [HAW93]
Sensitive :
Moisture & Light Sensitive
Merck :
14,2693
BRN :
1697296
暴露限界値:
No exposure limit is set. However, on the basis of the exposure limits of related compounds a ceiling limit of 0.5 ppm (2 mg/m3) is recommended.
安定性::
Stable. Reacts violently with water and with mineral and organic acids.
CAS データベース:
506-68-3(CAS DataBase Reference)
NISTの化学物質情報:
Cyanogen bromide(506-68-3)
EPAの化学物質情報:
Cyanogen bromide ((CN)Br)(506-68-3)
安全性情報
  • リスクと安全性に関する声明
  • 危険有害性情報のコード(GHS)
主な危険性  T+,N,F,C
Rフレーズ  26/27/28-34-50/53-40-11-36/37-32-51/53
Sフレーズ  53-28-36/37/39-45-60-61-26-16-7/9-29-7
RIDADR  UN 3390 6.1/PG 1
WGK Germany  3
RTECS 番号 GT2100000
8-17-19-21
TSCA  Yes
国連危険物分類  6.1
容器等級  I
HSコード  28530090
有毒物質データの 506-68-3(Hazardous Substances Data)
毒性 LCLO inhal (human) 92 ppm (398 mg/m3; 10 min)
LCLO inhal (mouse) 115 ppm (500 mg/m3; 10 min)
PRTR法 1-144
毒劇物取締法 I
絵表示(GHS)
注意喚起語 Danger
危険有害性情報
コード 危険有害性情報 危険有害性クラス 区分 注意喚起語 シンボル P コード
H225 引火性の高い液体および蒸気 引火性液体 2 危険 P210,P233, P240, P241, P242, P243,P280, P303+ P361+P353, P370+P378,P403+P235, P501
H300 飲み込むと生命に危険 急性毒性、経口 1, 2 危険 P264, P270, P301+P310, P321, P330,P405, P501
H310 皮膚に接触すると生命に危険 急性毒性、経皮 1, 2 危険 P262, P264, P270, P280, P302+P350,P310, P322, P361, P363, P405, P501
H311 皮膚に接触すると有毒 急性毒性、経皮 3 危険 P280, P302+P352, P312, P322, P361,P363, P405, P501
H314 重篤な皮膚の薬傷?眼の損傷 皮膚腐食性/刺激性 1A, B, C 危険 P260,P264, P280, P301+P330+ P331,P303+P361+P353, P363, P304+P340,P310, P321, P305+ P351+P338, P405,P501
H330 吸入すると生命に危険 急性毒性、吸入 1, 2 危険 P260, P271, P284, P304+P340, P310,P320, P403+P233, P405, P501
H336 眠気やめまいのおそれ 特定標的臓器毒性、単回暴露; 麻酔作用 3 警告 P261, P271, P304+P340, P312,P403+P233, P405, P501
H351 発がんのおそれの疑い 発がん性 2 警告 P201, P202, P281, P308+P313, P405,P501
H400 水生生物に強い毒性 水生環境有害性、急性毒性 1 警告 P273, P391, P501
H410 長期的影響により水生生物に非常に強い毒性 水生環境有害性、慢性毒性 1 警告 P273, P391, P501
注意書き
P210 熱/火花/裸火/高温のもののような着火源から遠ざ けること。-禁煙。
P260 粉じん/煙/ガス/ミスト/蒸気/スプレーを吸入しないこ と。
P280 保護手袋/保護衣/保護眼鏡/保護面を着用するこ と。
P303+P361+P353 皮膚(または髪)に付着した場合:直ちに汚染された衣 類をすべて脱ぐこと/取り除くこと。皮膚を流水/シャワー で洗うこと。
P304+P340 吸入した場合:空気の新鮮な場所に移し、呼吸しやすい 姿勢で休息させること。
P305+P351+P338 眼に入った場合:水で数分間注意深く洗うこと。次にコ ンタクトレンズを着用していて容易に外せる場合は外す こと。その後も洗浄を続けること。
P320 特別な治療が緊急に必要である(このラベ ルの...を見よ)。
P405 施錠して保管すること。

シアン酸ブロミド 価格 もっと(12)

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
富士フイルム和光純薬株式会社(wako) W01W0103-0859 臭化シアン 95.0+% (Titration)
Cyanogen Bromide 95.0+% (Titration)
506-68-3 5g ¥4300 2018-12-26 購入
富士フイルム和光純薬株式会社(wako) W01W0103-0859 臭化シアン 95.0+% (Titration)
Cyanogen Bromide 95.0+% (Titration)
506-68-3 25g ¥6900 2018-12-26 購入
関東化学株式会社(KANTO) 04254-31 ブロモシアン(臭化シアン) >95.0%(T)
Cyanogen bromide >95.0%(T)
506-68-3 25g ¥7500 2018-12-13 購入
Sigma-Aldrich Japan 341894 臭化シアン 溶液 3.0?M in methylene chloride
Cyanogen bromide solution 3.0?M in methylene chloride
506-68-3 100ml ¥15200 2018-12-25 購入
Sigma-Aldrich Japan C91492 臭化シアン reagent grade, 97%
Cyanogen bromide reagent grade, 97%
506-68-3 5g ¥4300 2018-12-25 購入

シアン酸ブロミド 化学特性,用途語,生産方法

溶解性

エタノール及びアセトンに極めて溶けやすく、水に分解して溶ける。

用途

有機合成(和光試薬時報Vol.64 No.2,p.26(1996))。

使用上の注意

室温で徐々に揮散する。加熱や酸との接触により分解し、非常に有毒で引火性のシアン化水素、腐食性の臭化水素を生じる。水や湿気と徐々に反応し臭化水素、シアン化水素を生成する。

化学的特性

white crystalline solid

化学的特性

Cyanogen bromide is a colorless or white, volatile, crystalline solid with a penetrating odor.

使用

Reaction with C60Ph5Cl produces a novel phenylated isoquinolino[3′,4′:1,2][60]fullerene.1

使用

Reagent for the synthesis of cyanamides.

使用

Cyanogen bromide is used in organic synthesis and as a reagent in bioanalysis.

一般的な説明

Cyanogen bromide is a colorless to white crystalline solid with a penetrating odor. Cyanogen bromide is slightly soluble in water. Cyanogen bromide is gradually decomposed by water and very rapidly by acids to give off hydrogen bromide, a flammable and poisonous gas. Contamination with many materials can cause rapid decomposition of the material. Cyanogen bromide is toxic by inhalation of its vapors or by the hydrogen cyanide from decomposition or by ingestion. Toxic oxides of nitrogen are produced in fire involving Cyanogen bromide. Cyanogen bromide is used in gold extraction, to make other chemicals, and as a fumigant.

空気と水の反応

Cyanogen bromide is slightly soluble in water. Cyanogen bromide is gradually decomposed by water and very rapidly by acids to give off hydrogen bromide, a poison gas.

反応プロフィール

Cyanogen bromide is not combustible itself, but impure Cyanogen bromide decomposes rapidly and tends to explode. A violent reaction may take place on contact with large quantities of acid. Avoid physical damage, contact with acids or water, and store away from a location where water may be needed for fire control. [EPA, 1998]. Benzene and cyanogen halides yield HCl as a byproduct (Hagedorn, F. H. Gelbke, and Federal Republic of Germany. 2002. Nitriles. In Ullman Encyclopedia of Industrial Chemistry. Wiley-VCH Verlag GmbH & Co. KGaA.).

健康ハザード

Super toxic; probable oral lethal dose in humans is less than 5 mg/kg or a taste (less than 7 drops) for a 70 kg (150 lb.) person. Vapors are highly irritant and very poisonous. Individuals with chronic diseases of the kidneys, respiratory tract, skin, or thyroid are at greater risk of developing toxic cyanide effects.

健康ハザード

Exposure to cyanogen bromide is dangerous. The chemical substance is poisonous and causes fatal injury if swallowed, inhaled, or absorbed through the skin. It is corrosive and the vapors cause severe irritation to the eyes and respiratory tract, and cause burns to any area of contact. On contact with acids, cyanogen bromide liberates poisonous gas, affecting the blood, cardiovascular system, CNS, and thyroid.

健康ハザード

The acute toxicity of cyanogen bromide is high. Toxic effects are similar to but not as severe as those of hydrogen cyanide. Toxic symptoms may include cyanosis, nausea, dizziness, headache, lung irritation, chest pain, and pulmonary edema, which may be fatal.
Cyanogen bromide may cause chronic pulmonary edema.

健康ハザード

Cyanogen bromide is a highly toxic substance. Its toxic effects are similar to those of HCN. However, it is not as toxic as HCN. Because it volatilizes readily at ambient temperature, inhalation is the major toxic route. The toxic symptoms in humans may be nausea, headache, and chronic pulmonary edema. Exposure to 100 ppm for 10 minutes can be fatal to humans.
LC50 inhalation (mice): 500 mg/m3/10 min
Cyanogen bromide is an irritant.

火災危険

Cyanogen bromide is noncombustible. Impure material decomposes rapidly and can be explosive.

火災危険

Cyanogen bromide is not combustible itself, but impure Cyanogen bromide decomposes rapidly and tends to explode. A violent reaction may take place on contact with large quantities of acid. Vapors are highly irritating. When material is heated to decomposition, Cyanogen bromide emits very toxic fumes of cyanide and bromide. Avoid water, acids. Avoid physical damage, contact with acids or water, and store away from a location where water may be needed for fire control.

燃焼性と爆発性

Cyanogen bromide is noncombustible. Impure material decomposes rapidly and can be explosive.

安全性プロファイル

A human and experimental poison by inhalation. Corrosive. When heated to decomposition it emits very toxic fumes of CNand Br-. Possibly unstable. See also other cyanogen entries; CYANIDE; and BROMIDES.

職業ばく露

Used as an activating reagent for insoluble supports for affinity absorption. In danger are those manufacturing this compound or using it in organic synthesis or as a fumigant; in textile treatment; in gold cyaniding. It may have been used as a military poison gas.

貯蔵

work with BrCN should be conducted in a fume hood to prevent exposure by inhalation, and splash goggles and impermeable gloves should be worn at all times to prevent eye and skin contact. Containers of cyanogen bromide should be kept tightly sealed and stored under nitrogen in a secondary container in a refrigerator.

輸送方法

UN1889 Cyanogen bromide, Hazard class: 6.1; Labels: 6.1-Poisonous materials, 8-Corrosive material. A DOT regulated marine pollutant.

純化方法

All operations with this substance should be performed in a very efficient fume cupboard-it is very POISONOUS and should be handled in small amounts. Fresh commercial material is satisfactory for nearly all purposes and does not need to be purified. It is a white crystalline solid with a strong cyanide odour. If it is reddish in colour and partly liquid or paste-like, then it is too far gone to be purified, and fresh material should be sought. It can be purified by distillation using small amounts at a time, and using a short wide-bore condenser because it readily solidifies to a crystalline white solid which may clog the condenser. An appropriate gas mask should be used when transferring the molten solid from one container to another, and the operation should be done in an efficient fume cupboard. The melting point (m 49-51o) should be measured in a sealed tube. [Hartman & Dreger Org Synth Coll Vol II 150 1948.]

不和合性

May be unstable unless dry and pure; impure cyanogen bromide decomposes rapidly and tends to explode. Cyanogen bromide decomposes violently on heat- ing or on contact with water, acids, or acid vapors; produc- ing highly toxic and flammable hydrogen cyanide and corrosive hydrogen bromide. Avoid physical damage, con- tact with acids or water, and store away from a location where water may be needed for fire control . Violent reaction with ammonia, amines.

廃棄物の処理

May be added to strong alka- line solution of calcium hypochlorite, let stand for 24 hours and flush to sewer. May also be dissolved in flammable solvent and sprayed into an incinerator equipped with after- burner and scrubber.

シアン酸ブロミド 上流と下流の製品情報

原材料

準備製品


シアン酸ブロミド 生産企業

Global( 130)Suppliers
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506-68-3(シアン酸ブロミド)キーワード:


  • 506-68-3
  • (CN)Br
  • BrCN
  • Bromine cyanide(BrCN)
  • Bromine monocyanide
  • brominecyanide(brcn)
  • Bromocyanide(BrCN)
  • Bromocyanogen
  • Bromure de cyanogen
  • bromuredecyanogen
  • cyanogenmonobromide
  • Rcra waste number U246
  • rcrawastenumberu246
  • TL 822
  • tl822
  • bromuredecyanogen(french)
  • bromuredecyanogene
  • Campilit
  • Cyanic bromide
  • BROMINE CYANIDE
  • BROMOCYAN
  • BROMOCYANE
  • BROMOCYANIDE
  • CYANOGEN BROMIDE
  • Cyanogen bromide solution
  • Cyanogenbromidewhitextl
  • CYANOGEN BROMIDE REAGENT GRADE 97%
  • CYANOGEN BROMIDE, 99.995%
  • Cyanogen bromide , bottle with 200 grams
  • CYANOGEN BROMIDE, 5.0M SOLUTION IN ACETO NITRILE
  • CYANOGEN BROMIDE SOLUTION, ~5 M IN ACETO NITRILE
  • シアン酸ブロミド
  • シアノブロミド
  • ブロモシアニド
  • 臭素シアニド
  • 臭化シアノゲン
  • カンピリット
  • シアノーゲンブロミド
  • シアノ臭素
  • シアン化臭素
  • 臭化シアン
  • シアノゲンブロミド
  • ブロモシアン(臭化シアン)
  • ブロモシアン
  • 臭化シアン 溶液
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