• 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 Scharlab
  • 编号 DI08621000
  • 规格 for GC Head Space
  • CAS  127-19-5
  • MDL Number  MFCD00008686
  • 包装 价格 库存 - 促销价
    1L      
    RMB     0
    N,N-Dimethylacetamide, for GC Head Space	二甲基乙酰胺,气相顶空

    COA下载


  • Mol. Formula: CH3CON(CH3)2
  • Mol. Weight: 87.12
  • Refractive index: n20/D 1.437(lit.)
  • Boiling Point: 164.5-166 °C(lit.)
  • Density: 0.937 g/mL at 25 °C(lit....
  • Melting Point: -20 °C(lit.)
  • Flash Point: 66°C(lit.)
  • TSCA: Yes
  • Autoignition Point: 914 °F
  • Vapor Density: 3 (vs air)
  • Vapor Pressure: 2 mmHg ( 25 °C)
  • Solubility: MISCIBLE
  • Stability: 对湿度敏感
  • Chemical Name
    N,N-Dimethylacetamide
    CAS Number
    127-19-5
    PubChem Substance ID
    57647631
    EC Number
    204-826-4
    Beilstein Registry Number
    1737614
    MDL Number
    MFCD00008686
    Reaxys-RN
    1737614
    Merck Number
    3227
    Synonym
  • Hallucinogen
  • SK 7176
  • Dimethylamid kyseliny octove
  • N,N-Dimethylethanamide
  • NSC 3138
  • 乙酰二甲胺
  • Dimethyl acetamide
  • N-Acetyldimethylamin
  • Acetdimethylamide
  • Dimethylacetone amide
  • 乙酰二甲胺,二甲替乙酰胺,二甲基乙酰胺
  • CBC 510337
  • 乙酰二甲胺;N-乙酰二甲胺;二甲基乙酰胺;二甲替乙酰胺;DMA
  • Essigsäuredimethylamid
  • DMA
  • Dimethylacetamide
  • N,N-Dimethyl-acetamide
  • Dimethylamide acetate
  • Acetamide, N,N-dimethyl-
  • N,N-二甲基乙酰胺
  • Chemical Name Translation
    N,N-二甲基乙酰胺
    Wiswesser Line Notation
    1VN1&1
    LabNetwork Molecule ID
    LN00162944
    GHS Symbol
    WGK Germany
    2
    Hazard Codes
  • T
  • Hazard statements
  • H312+332
  • H360 May damage fertility or the unborn child 可能对生育能力或未出生婴儿造成伤害
  • H319 Causes serious eye irritation 严重刺激眼睛
  • H227 Combustible liquid 可燃液体
  • Personal Protective Equipment
  • Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
  • RTECS
    AB7700000
    Precautionary statements
  • 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。
  • P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking. 远离热源/火花/明火/热的表面。——禁止吸烟。
  • P304+340+312
  • Signal word
  • Safety Statements
  • 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);
  • S53 Avoid exposure - obtain special instructions before use 避免接触,使用前获得特别指示说明;
  • Risk Statements
  • R61 May cause harm to the unborn child 可能对未出生的婴儿导致伤害
  • R20/21 Harmful by inhalation and in contact with skin 吸入及与皮肤接触有害
  • R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性
  • Storage condition
  • 密封保存。
  • 充氩保存
  • UN Number
  • Packing Group
    III
    TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
    ROUTE OF EXPOSURE       : Intravenous
    SPECIES OBSERVED        : Rodent - rat
    DOSE/DURATION           : 2640 mg/kg
    TOXIC EFFECTS :
       Details of toxic effects not reported other than lethal dose value
    REFERENCE :
       ARZNAD Arzneimittel-Forschung. Drug Research.  (Editio Cantor Verlag,
       Postfach 1255, W-7960 Aulendorf, Fed. Rep. Ger.)  V.1-    1951-
       Volume(issue)/page/year: 26,1581,1976

    {haz

    TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
    ROUTE OF EXPOSURE       : Administration onto the skin
    SPECIES OBSERVED        : Rodent - rat
    DOSE/DURATION           : >2 gm/kg
    TOXIC EFFECTS :
       Details of toxic effects not reported other than lethal dose value
    REFERENCE :
       EPASR* United States Environmental Protection Agency, Office of Pesticides
       and Toxic Substances. (U.S. Environmental Protection Agency, 401 M St., SW,
       Washington, DC 20460)  History unknown.  Volume(issue)/page/year:
       8EHQ-1190-0981

    TYPE OF TEST            : LC50 - Lethal concentration, 50 percent kill
    ROUTE OF EXPOSURE       : Inhalation
    SPECIES OBSERVED        : Rodent - mouse
    DOSE/DURATION           : 7200 mg/m3
    TOXIC EFFECTS :
       Behavioral - ataxia
       Lungs, Thorax, or Respiration - other changes
       Liver - other changes
    REFERENCE :
       CHYCDW Zhonghua Yufangyixue Zazhi.  Chinese Journal of Preventive Medicine.
       (China International Book Trading Corp., POB 2820, Beijing, Peop. Rep.
       China)  Beginning history not known.  Volume(issue)/page/year: 13,29,1979

    TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
    ROUTE OF EXPOSURE       : Oral
    SPECIES OBSERVED        : Rodent - mouse
    DOSE/DURATION           : 4620 mg/kg
    TOXIC EFFECTS :
       Details of toxic effects not reported other than lethal dose value
    REFERENCE :
       ARZNAD Arzneimittel-Forschung. Drug Research.  (Editio Cantor Verlag,
       Postfach 1255, W-7960 Aulen

    TYPE OF TEST            : Sister chromatid exchange
    TEST SYSTEM             : Rodent - hamster Ovary
    DOSE/DURATION           : 10 gm/L
    REFERENCE :
       APHGAO Acta Pharmaceutica Hungarica.  (Kultura, POB 149, H-1389 Budapest,
       Hungary)  1953-    Adopts V.24 in 1955.  Volume(issue)/page/year: 56,97,1986

    TYPE OF TEST            : DNA inhibition
    ROUTE OF EXPOSURE       : Unreported
    TEST SYSTEM             : Rodent - mouse
    DOSE/DURATION           : 4400 mg/kg
    REFERENCE :
       APHGAO Acta Pharmaceutica Hungarica.  (Kultura, POB 149, H-1389 Budapest,
       Hungary)  1953-    Adopts V.24 in 1955.  Volume(issue)/page/year: 56,97,1986

    TYPE OF TEST            : TDLo - Lowest published toxic dose
    ROUTE OF EXPOSURE       : Oral
    SPECIES OBSERVED        : Rodent - rat
    DOSE                    : 5600 mg/kg
    SEX/DURATION            : female 6-19 day(s) after conception
    TOXIC EFFECTS :
       Reproductive - Fertility - post-implantation mortality (e.g. dead and/or
       resorbed implants per total number of implants)
       Reproductive - Effects on Embryo or Fetus - fetotoxicity (except death,
       e.g., stunted fetus)
       Reproductive - Specific Developmental Abnormalities - craniofacial
       (including nose and tongue)
    REFERENCE :
       FAATDF Fundamental and Applied Toxicology.  (Academic Press, Inc., 1 E.
       First St., Duluth, MN 55802) V.1-    1981-  Volume(issue)/page/year:
       9,550,1987

    TYPE OF TEST            : TCLo - Lowest published toxic concentration
    ROUTE OF EXPOSURE       : Inhalation
    SPECIES OBSERVED        : Rodent - rat
    DOSE                    : 300 ppm/6H
    SEX/DURATION            : female 10 week(s) pre-mating  - 3 week(s) post-birth
    TOXIC EFFECTS :
       Reproductive - Effects on Newborn - growth statistics (e.g.%, reduced weight
       gain)
    REFERENCE :
       FAATDF Fundamental and Applied Toxicology.  (Academic Press, Inc., 1 E.
       First St., Duluth, MN 55802) V.1-    1981-  Volume(issue)/page/year:
       7,132,1986

    TYPE OF TEST            : TCLo - Lowest published toxic concentration
    ROUTE OF EXPOSURE       : Inhalation
    SPECIES OBSERVED        : Rodent - rat
    DOSE                    : 281 ppm/6H
    SEX/DURATION            : female 6-15 day(s) after conception
    TOXIC EFFECTS :
       Reproductive - Effects on Embryo or Fetus - fetotoxicity (except death,
       e.g., stunted fetus)
    REFERENCE :
       TJADAB Teratology, The International Journal of Abnormal Development. (Alan
       R. Liss, Inc., 41 E. 11th St., New York, NY 10003)  V.1-    1968-
       Volume(issue)/page/year: 29(2),59A,1984

    TYPE OF TEST            : TDLo - Lowest published toxic dos

  • 用于药物合成的反应溶剂,合成纤维纺丝与合成树脂的溶剂,感光化学品发色剂的溶剂,涂料等的溶剂。催化剂。
  • See also Sodium hydride, 13431, for warning.
  • Merck: 14,3227
  • Reacts with alkyl and aryl Grignard reagents to give methyl ketones in good yields: Synthesis, 228 (1984).
  • Merck: 14,3227 Beilstein:4,59
  • Dipolar aprotic solvent, cf N,N-Dimethyl­formamide, A13547, Dimethyl­ sulfoxide, A13280, 1-Methyl-2-pyrrolidinone, A12260.
  • Useful solvent in halex fluorinations of chloroarenes; compare Sulfolane, A13466.
  • In the presence of triflic anhydride and 2,4,6-collidine, forms a highly-reactive keteniminium triflate, which undergoes a [2+2] cycloaddition reaction with terminal alkenes to give, after hydrolysis a 3-alkylcyclobutanone: J. Am. Chem. Soc., 107, 2192 (1985); Org. Synth. Coll., 8, 306 (1993):
  • Undergoes Vilsmeier-type reactions (compare DMF), with reactive substrates, introducing an acetyl group: Chem. Ber., 97, 616 (1964).
  • Short: II/2
  • In the presence of triflic
  • 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。