• 超干溶剂
  • HPLC气相顶空
  • HPLC
  • LC-MS
  • 卡尔费休冠军国际cmp
  • 当量溶液
  • 电导率标准溶液
  • pH缓冲液
  • 农残溶剂
  • 原子吸收标准溶液
  • ICP标准溶液
  • 阴离子标准溶液
  • 无机盐
  • 其他
  • 离子对冠军国际cmp
  • 稳定同位素
  • 紫外-可见吸收光谱
  • 品牌 INFI
  • 编号 H18468
  • 规格 99%
  • CAS  106-51-4
  • MDL Number  MFCD00001591
  • 包装 价格 库存 - 促销价
    25g     
    RMB    50
    100g    
    RMB   100
    500g    
    RMB   290
    p-Benzoquinone
对苯醌

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  • H18468 MSDS

  • Mol. Formula: C6H4O2
  • Mol. Weight: 108.10
  • Melting Point: 112-116
  • Density: 1.31
  • Flash Point: 77°(171°F)
  • TSCA: Yes
  • Boiling Point: ca 180° subl.
  • Autoignition Point: 815 °F
  • Vapor Density: 3.73 (vs air)
  • Vapor Pressure: 0.1 mmHg ( 25 °C)
  • Refractive index: n20/D 1.453
  • Solubility: 溶于热水、乙醇、乙醚、碱液。
  • Stability: 对光敏感
  • Chemical Name
    p-Benzoquinone
    Synonym
  • 1,4-对苯醌
  • Chinon
  • p-quinone
  • 1
  • P-BENZOQUINONE
  • 2,5-Cyclohexadien-1,4-dion
  • BENZOQUINONE, 1,4-
  • Benzo-chinon
  • 对醌
  • Quinone
  • 1,4-Cyclohexadienedione
  • 4-苯醌
  • 对苯二酮
  • p-benzoquinone
  • USAF P-220
  • P-QUINONE
  • PARA BENZOQUINONE
  • P-benzoquinone
  • 苯醌;1,4-苯醌; 2,5-环己二烯-1,4-二酮;对醌;对苯二酮
  • 4-二酮
  • (1,4)benzoquinone
  • p-Benzoquinone
  • 1,4-cyclohexadienedione
  • p-Benzochinon
  • 2,5-环己二烯-1,4-二酮
  • 2,5-cyclohexadiene-1,4-dione
  • 2
  • 1,4-Benzoquine
  • 1,4-Cyclohexadiene dioxide
  • 1,4-Dioxybenzene
  • CAS Number
    106-51-4
    PubChem Substance ID
    57653913
    EC Number
    203-405-2
    Beilstein Registry Number
    773967
    MDL Number
    MFCD00001591
    Reaxys-RN
    773967
    Merck Number
    8074
    Chemical Name Translation
    对苯醌
    Wiswesser Line Notation
    L6V DVJ
    LabNetwork Molecule ID
    LN00194634
    GHS Symbol
    WGK Germany
    3
    Hazard Codes
  • T,N
  • T,N,Xn,F
  • Hazard statements
  • H301 Toxic if swallowed 吞食有毒
  • H301+331
  • H315 Causes skin irritation 会刺激皮肤
  • H331 Toxic if inhaled 吸入中毒
  • H335 May cause respiratory irritation 可能导致呼吸道刺激
  • H400 Verytoxictoaquaticlife 对水生生物毒性非常大。
  • H319 Causes serious eye irritation 严重刺激眼睛
  • H410 Verytoxictoaquaticlifewithlonglastingeffects 对水生生物毒性非常大并具有长期影响。
  • Personal Protective Equipment
  • Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges
  • dust mask type N95 (US), Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges
  • RTECS
    DK2625000
    Precautionary statements
  • P362 Take off contaminated clothing and wash before reuse. 脱掉污染的衣服,清洗后方可重新使用
  • P271 Use only outdoors or in a well-ventilated area.? 只能在室外或通风良好的地方使用。
  • 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。
  • P261305+351+338
  • 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。
  • P332+313 IF SKIN irritation occurs: Get medical advice/attention. 如果发生皮肤刺激:获取医疗咨询/就医。
  • P501 Dispose of contents/container to..… 处理内容物/容器.....
  • P304+340 IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing. 如果吸入:转移到空气新鲜处,休息,保持一个适合呼吸的姿势。
  • P261273280302+352304+340305+351+338
  • P403+233 Store in a well-ventilated place. Keep container tightly closed. 存放在通风良好的地方。保持容器密闭。
  • P302+350 IF ON SKIN: Gently wash with plenty of soap and water. 如果在皮肤上:轻轻地用大量肥皂和水清洗
  • P337+313 IF eye irritation persists: Get medical advice/attention. 如果眼睛刺激持续:获取医疗咨询/就医。
  • P302+352+332+313+362+364
  • Signal word
  • 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;
  • 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);
  • 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;
  • 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
  • R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性
  • R50 Very toxic to aquatic organisms 对水生生物极毒
  • R11 Highly flammable 非常易燃
  • R20/21/22 Harmful by inhalation, in contact with skin and if swallowed 吸入、皮肤接触和不慎吞咽有害
  • R23/25 Toxic by inhalation and if swallowed 吸入及吞食都有毒
  • UN Number
  • Packing Group
    II
    Storage condition
  • 储存温度2-8 °C
  • 低温,储存温度2-8 °C
  • 密封避光保存。
  • 2-8°C
  • 储存温度2-8℃,充氩保存
  • Hazard Class
    6.1
    Warnings
  • 危化品目录(2015)
  • TYPE OF TEST            : TD - Toxic dose (other than lowest)
    ROUTE OF EXPOSURE       : Administration onto the skin
    SPECIES OBSERVED        : Rodent - mouse
    DOSE/DURATION           : 6326 mg/kg/43W-C
    TOXIC EFFECTS :
       Tumorigenic - equivocal tumorigenic agent by RTECS criteria
       Lungs, Thorax, or Respiration - tumors
       Skin and Appendages - tumors
    REFERENCE :
       GANNA2 Gann.  Japanese Journal of Cancer Research.  (Tokyo, Japan)  V.1-75,
       1907-84.  For publisher information, see JJCREP.  Volume(issue)/page/year:
       39,56,1948

    TYPE OF TEST            : TDLo - Lowest published toxic dose
    ROUTE OF EXPOSURE       : Administration onto the skin
    SPECIES OBSERVED        : Rodent - mouse
    DOSE/DURATION           : 800 mg/kg/29W-C
    TOXIC EFFECTS :
       Tumorigenic - equivocal tumorigenic agent by RTECS criteria
       Lungs, Thorax, or Respiration - tumors
       Skin and Appendages - tumors
    REFERENCE :
       PIATA8 Proceedings of the Imperial Academy of Tokyo.  (Tokyo, Japan) V.1-21,
       1912-45.  For publisher information, see PJACAW. Volume(issue)/page/year:
       16,309,1940

    TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
    ROUTE OF EXPOSURE       : Intraperitoneal
    SPECIES OBSERVED        : Rodent - rat
    DOSE/DURATION           : 30 mg/kg
    TOXIC EFFECTS :
       Details of toxic effects not reported other than lethal dose value
    REFERENCE :
       PHBUA9 Pharmaceutical Bulletin.  (Tokyo, Japan)  V.1-5, 1953-57.  For
       publisher information, see CPBTAL.  Volume(issue)/page/year: 3,337,1955

    TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
    ROUTE OF EXPOSURE       : Oral
    SPECIES OBSERVED

    TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
    ROUTE OF EXPOSURE       : Intraperitoneal
    SPECIES OBSERVED        : Rodent - mouse
    DOSE/DURATION           : 8500 ug/kg
    TOXIC EFFECTS :
       Peripheral Nerve and Sensation - spastic paralysis with or without sensory
       change
       Behavioral - muscle contraction or spasticity
       Lungs, Thorax, or Respiration - cyanosis
    REFERENCE :
       BCPCA6 Biochemical Pharmacology.  (Pergamon Press Inc., Maxwell House,
       Fairview Park, Elmsford, NY 10523)  V.1-    1958-  Volume(issue)/page/year:
       12,885,1963

    TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
    ROUTE OF EXPOSURE       : Intravenous
    SPECIES OBSERVED        : Rodent - rat
    DOSE/DURATION           : 25 mg/kg
    TOXIC EFFECTS :
       Details of toxic effects not reported other than lethal dose value
    REFERENCE :
       FEPRA7 Federation Proceedings, Federation of American Societies for
       Experimental Biology. (Bethesda, MD)  V.1-46, 1942-87.
       Volume(issue)/page/year: 8,348,1949

    TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
    ROUTE OF EXPOSURE       : Unreported
    SPECIES OBSERVED        : Rodent - rat
    DOSE/DURATION           : 5600 ug/kg
    TOXIC EFFECTS :
       Behavioral - convulsions or effect on seizure threshold
    REFERENCE :
       RPTOAN Russian Pharmacology and Toxicology (English Translation).
       Translation of FATOAO.  (

    TYPE OF TEST            : Mutation in mammalian somatic cells
    TEST SYSTEM             : Rodent - mouse Lymphocyte
    DOSE/DURATION           : 2100 nmol/L
    REFERENCE :
       MUTAEX Mutagenesis. (Oxford Univ. Press, Pinkhill House, Southfield Road,
       Eynsham, Oxford OX8 1JJ, UK) V.1- 1986-  Volume(issue)/page/year: 3,193,1988

    TYPE OF TEST            : Mutation test systems - not otherwise specified
    TEST SYSTEM             : Rodent - mouse Lymphocyte
    DOSE/DURATION           : 10 umol/L
    REFERENCE :
       TOLED5 Toxicology Letters.  (Elsevier Science Pub. B.V., POB 211, 1000 AE
       Amsterdam, Netherlands) V.1-    1977-  Volume(issue)/page/year: 29,161,1985

    TYPE OF TEST            : Morphological transformation
    TEST SYSTEM             : Rodent - mouse Embryo
    DOSE/DURATION           : 400 ug/L
    REFERENCE :
       CRNGDP Carcinogenesis (London). (Oxford Univ. Press, Pinkhill House,
       Southfield Road, Eynsham, Oxford OX8 1JJ, UK)

    {

    TYPE OF TEST            : DNA adduct
    TEST SYSTEM             : Human Bone marrow
    DOSE/DURATION           : 100 umol/L
    REFERENCE :
       CRNGDP Carcinogenesis (London). (Oxford Univ. Press, Pinkhill House,
       Southfield Road, Eynsham, Oxford OX8 1JJ, UK)  V.1-    1980-
       Volume(issue)/page/year: 12,1

    TYPE OF TEST            : Mutation test systems - not otherwise specified
    TEST SYSTEM             : Rodent - rabbit Bone marrow
    DOSE/DURATION           : 2 umol/L
    REFERENCE :
       AJIMD8 American Journal of Industrial Medicine.  (Alan R. Liss, Inc., 41 E.
       11th St., New York, NY 10003)  V.1-    1980-  Volume(issue)/page/year:
       7,485,1985

    TYPE OF TEST            : Micronucleus test
    TEST SYSTEM             : Rodent - mouse Embryo
    DOSE/DURATION           : 50 umol/L
    REFERENCE :
       EMMUEG Environmental and Molecular Mutagenesis.  (Alan R. Liss, Inc., 41 E.
       11th St., New York, NY 10003)  V.10-    1987-  Volume(issue)/page/year:
       19(Suppl 20),21,1992

  • 用于胺的光度法测定。
  • Mild reoxidant in palladium-catalyzed reactions, to convert Pd(0) back to Pd(II); see e.g.: Org. Synth. Coll., 8, 137 (1993). For use in the Pd-catalyzed oxidative addition of amines to electron-deficient alkenes, to give enamines, see Palladium(II)­ chloride, 11034. For the cis-1,4-stereo- and regioselective chloroacetoxylation of 1,3-dienes by Pd(OAc)2 and LiCl, in the presence of benzoquinone, see Palladium(II)­ acetate, 10516.
  • Short: II/25D
  • Reacts with allyl or isoprenyl tin derivatives in the presence of BF3 etherate to give ortho allyl-substituted quinones: Org. Synth. Coll., 9, 741 (1998). For a reaction scheme, see 2,3-Dimethoxy-5-methyl-1,4-benzoquinone, B24777.
  • Merck:14,8074
  • 部分产品数据参考 LabNovo , 请谨慎使用并以实际实验测量值为准。