Cyanogen bromide 溴化氰

规格: 5.0 M in acetonitrile, SpcSeal
CAS: 506-68-3
产品编号: H88220
MDL: MFCD00011597
品牌: INFI
Chemical NameCyanogen Bromide
CAS Number506-68-3
Synonym (CN)Br BROMOCYAN BROMOCYANE BROMOCYANIDE BrCN Bromcyan Bromine Monocyanide Bromine cyanide Bromine cyanide (BrCN) Bromine cyanide(BrCN) Bromine monocyanide Bromocyan Bromocyanide Bromocyanide(BrCN) Bromocyanogen Bromure de cyanogen CYANOGEN BROMIDE Campilit Cyanbromid Cyanic bromide Cyanobromide Cyanogen bromide ((CN)Br) Cyanogen bromide(BrCN) Cyanogen monobromide NSC 89684 TL 822 bromuredecyanogen(french) bromuredecyanogene cyanogen bromide 氰化溴 溴化氰 溴化氰 溶液 溴化氰, 97+% 溴氰
PubChem Substance ID10476
EC Number208-051-2
Beilstein Registry Number1697296
MDL NumberMFCD00011597
Merck Number14,2693
Chemical Name Translation溴化氰
Wiswesser Line NotationE CN
LabNetwork Molecule IDLN00192989
InChIInChI=1S/CBrN/c2-1-3
GHS Symbol
TYPE OF TEST            : LCLo - Lowest published lethal concentration
ROUTE OF EXPOSURE       : Inhalation
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 500 mg/m3/10M
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   NDRC** National Defense Research Committee, Office of Scientific Research
   and Development, Progress Report.  Volume(issue)/page/year: No.9-4-1-9,1943

TYPE OF TEST            : LCLo - Lowest published lethal concentration
ROUTE OF EXPOSURE       : Inhalation
SPECIES OBSERVED        : Human
DOSE/DURATION           : 92 ppm/10M
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   NTIS** National Technical Information Service.  (Springfield, VA 22161)
   Formerly U.S. Clearinghouse for Scientific & Technical Information.
   Volume(issue)/page/year: PB214-270

WGK Germany3
Hazard statements
  • H314 Causes severe skin burns and eye damage 导致严重的皮肤灼伤和眼睛损伤
  • H300+H310+H330
  • H410 Verytoxictoaquaticlifewithlonglastingeffects 对水生生物毒性非常大并具有长期影响。
  • H330 Fatal if inhaled 吸入致命
  • H311 Toxic in contact with skin 皮肤接触中毒
  • H300 Fatal if swallowed 吞食致命
  • H351 Suspected of causing cancer 怀疑致癌
  • H411 Toxictoaquaticlifewithlonglastingeffects 对水生生物有毒性并具有长期影响。
    Personal Protective Equipment Faceshields, full-face respirator (US), Gloves, Goggles, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
    Hazard Codes 6.1 T+,N T+,N,F
    RTECSGT2100000
    Precautionary statements
    • P260 Do not breathe dust/fume/gas/mist/vapours/spray. 不要吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
    • P264 Wash hands thoroughly after handling. 处理后要彻底洗净双手。
    • P273 Avoid release to the environment. 避免释放到环境中。
    • P280 Wear protective gloves/protective clothing/eye protection/face protection. 戴防护手套/防护服/眼睛的保护物/面部保护物。
    • P284 Wear respiratory protection.? 佩戴呼吸保护装置。
    • P301+P310
    • P302+P350
      Signal word Danger
      Safety Statements
      • S26 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice 眼睛接触后，立即用大量水冲洗并征求医生意见；
      • S28 After contact with skin, wash immediately with plenty of ... (to be specified by the manufacturer) 皮肤接触后，立即用大量…（由生产厂家指定）冲洗；
      • S36/37/39 Wear suitable protective clothing, gloves and eye/face protection 穿戴适当的防护服、手套和眼睛/面保护；
      • S45 In case of accident or if you feel unwell seek medical advice immediately (show the label where possible) 发生事故时或感觉不适时，立即求医（可能时出示标签）；
      • S60 This material and its container must be disposed of as hazardous waste 该物质及其容器必须作为危险废物处置；
      • S61 Avoid release to the environment. Refer to special instructions/safety data sheet 避免释放到环境中，参考特别指示/安全收据说明书；
        Risk Statements
        • R26/27/28 Very toxic by inhalation, in contact with skin and if swallowed 吸入，皮肤接触及吞食都有剧毒
        • R32 Contact with acids liberates very toxic gas 与酸接触释放出毒性很高的气体
        • R34 Causes burns 会导致灼伤
        • R40 Limited evidence of a carcinogenic effect 有限证据表明其致癌作用
        • R50/53
        • R51/53
          UN Number 1889 3390
          Packing GroupI
          Hazard Class6.1
          Storage condition 2-8°C储存 储存温度2-8°C 0-6°C
          Warnings 危化品目录(2015)
          Restrict 危险品
        • 多肽(如甲硫氨酸)键的选择性裂解试剂。
        • {ALD} Merck: 14,2693
        • Beilstein: 3,IV,90
        • {ALF} Source of electrophilic cyanide. Reagent for the von Braun cleavage of tertiary amines: Org. React., 7, 198 (1953), for example demethylation of tertiary amines: J. Am .Chem. Soc., 89, 1942 (1967). For use in the cleavage of 2-trimethylsilylethyl sulfides in the prepaparation of nucleoside thiocyanates, see: J. Org. Chem., 67, 1898 (2002), and references therein. For a brief feature on its uses in synthesis, see: Synlett, 1638 (2005).
        • {uni_hamburg} Short: II/14a
        • {uni_hamburg} Short: II/19a
          • 506-68-3 H88220 Cyanogen bromide 溴化氰

          化学属性

          Mol. FormulaCNBr
          Mol. Weight105.92
          Boiling Point61-62
          Melting Point50-53
          Density2.015
          TSCAYes
          Vapor Density3.65 (vs air)
          Vapor Pressure100 mmHg ( 22.6 °C)
          Flash Point61.4°C
          SolubilitySoluble in water (slightly with decomposition and release of toxic gases), chloroform, dichloromethane, ethanol (readily), and acetonitrile
          Stability对光和湿度敏感

          *以上化合物性质及应用等信息仅供参考