3-​Pyridinecarbonitrile​, 1,​2-​dihydro-​4,​6-​dimethyl-​2-​oxo- 2-氧代-4,6-二甲基-1,2-二氢吡啶-3-甲腈

CAS 769-28-8 MFCD00006269

化学结构图

769-28-8
SMILES: Cc1cc(C)c(C#N)c(=O)[nH]1

化学属性

Mol. FormulaC8H8N2O
Mol. Weight148
Density1.422
Melting Point285-287
TSCANo
Appearance 白色色至类白色结晶性固体。

别名和识别编码

Chemical Name3-​Pyridinecarbonitrile​, 1,​2-​dihydro-​4,​6-​dimethyl-​2-​oxo-
Alfabeta NameHYDROXYDIMETHYLNICOTINONITRILE 246---,
MDL NumberMFCD00006269
CAS Number769-28-8
EC Number212-207-5
Beilstein Registry Number130992
Synonym 1,2-DIHYDRO-4,6-DIMETHYL-2-OXONICOTINONITRILE 1,2-dihydro-4,6-dimethyl-2-oxo-3-pyridinecarbonitril 2-HYDROX 2-hydroxy-4,6-dimethylpyridine-3-carbonitrile 2-羟基-3-氰基-4,6-二甲基吡啶 2-羟基-3-氰基-4,6-二甲基吡啶 4,6-二甲基-2-羟基烟碱腈 3-Cyano-4,6-Dimethyl-2-Pyridone,~95% 3-Cyano-4,6-dimethyl-2-hydroxypyridine 4,6-DIMETHYL-2-OXO-1,2-DIHYDRO-3-PYRIDINECARBONITRILE 4,6-DIMETHYL-2-OXO-1,2-DIHYDROPYRIDINE-3-CARBONITRILE 4,6-二甲基-2-羟基吡啶,98% 5-Cyano-6-hydroxy-2,4-lutidine 5-Cyano-6-hydroxy-2,4-lutidine~4,6-Dimethyl-2-hydroxypyridine-3-carbonitrile AKOS B016302 AKOS B029123 AKOS BB/009 AKOS BBS-00008241 ART-CHEM-BB B016302 SALOR-INT L133671-1EA TIMTEC-BB SBB004084
PubChem Substance ID69856
Chemical Name Translation2-氧代-4,6-二甲基-1,2-二氢吡啶-3-甲腈
Reaxys-RN473142
InChIKeyOCYMJCILWYHKAU-UHFFFAOYSA-N
LabNetwork Molecule IDLN00130327
InChIInChI=1S/C8H8N2O/c1-5-3-6(2)10-8(11)7(5)4-9/h3H,1-2H3,(H,10,11)
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分类

  • {SNA} Building Blocks, C8, Chemical Synthesis, Heterocyclic Building Blocks, Pyridines

安全信息

Warnings IRRITANT
Signal word Warning
GHS Symbol
WGK Germany3
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；
  • S37/39 Wear suitable gloves and eye/face protection 穿戴适当的手套和眼睛/面保护；
Risk Statements
  • 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
  • R22 Harmful if swallowed 吞咽有害
  • R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性
Precautionary statements
  • P261 Avoid breathing dust/fume/gas/mist/vapours/spray. 避免吸入粉尘/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。
  • 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。
  • 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。
  • P302+P352+P312+P362+P364
  • P304+P340+P312
  • P305+P351+P338
  • P305+P351+P338+P337+P313
  • P332+P313
  • P501 Dispose of contents/container to..… 处理内容物/容器.....
Hazard statements
  • H302+H312+H332
  • H332 Harmful if inhaled 吸入有害
  • H315 Causes skin irritation 会刺激皮肤
  • H302 Harmful if swallowed 吞食有害
  • H312 Harmful in contact with skin 皮肤接触有害
  • H335 May cause respiratory irritation 可能导致呼吸道刺激
  • H319 Causes serious eye irritation 严重刺激眼睛
RTECSQT3046500
Personal Protective Equipment dust mask type N95 (US), Eyeshields, Gloves
Hazard Codes Xn Xn,Xi
UN Number 3276

其他信息

  • 图谱信息:3-氰基-4,6-二甲基-2-羟基吡啶(769-28-8)质谱(MS) 3-氰基-4,6-二甲基-2-羟基吡啶(769-28-8)红外图谱(IR1) 3-氰基-4,6-二甲基-2-羟基吡啶(769-28-8)红外图谱(IR2)
  • 上游原料:乙醇 --> 二乙胺 --> 乙酰丙酮 --> 氰乙酰胺
  • MOL 文件:769-28-8.mol
  • 3-氰基-4,6-二甲基-2-羟基吡啶价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2010/05/25 A12466 4，6-二甲基-2-羟基吡啶,98% 3-Cyano-2-hydroxy-4,6-dimethylpyridine, 98% 5g 343元 2010/05/25 A12466 4，6-二甲基-2-羟基吡啶,98% 3-Cyano-2-hydroxy-4,6-dimethylpyridine, 98% 25g 1310元 2010/05/25 A12466 4，6-二甲基-2-羟基吡啶,98% 3-Cyano-2-hydroxy-4,6-dimethylpyridine, 98% 100g 4466元
  • 检测方法:HPLC
  • Alfa Aesar:4，6-二甲基-2-羟基吡啶,98% 3-Cyano-2-hydroxy-4,6-dimethylpyridine, 98%(769-28-8)
  • Hazard Note:Irritant
  • Sigma Aldrich:769-28-8(sigmaaldrich)

系列性分类

  1. Chemical Synthesis 化学合成
  2. Building Blocks 合成砌块
  3. Heterocyclic Building Blocks 杂环合成砌块
  4. Pyridines 吡啶

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