a级毛片免费观看片-国产亚洲棕合欧美视频-性亚洲女人色欲色一www -亚洲国产制服丝袜无码av

Hello, welcome to Hunan Yunbang Biotech Inc

2-Hydroxypyridine

142-08-5
Product Attributes
Catalog No： YB41693 CAS No.： 142-08-5 Brand: MF: C5H5NO MW: 95.1 Characters:白色至淡黃色晶體
Art.No. Brand Size Purity/Grade Price(USD) VIP Price (USD) Availability Quantity
YB41693 yunbang 25g 97% $6.67 Visible after login In stock
- +
YB41693 yunbang 100g 97% $25.00 Visible after login In stock
- +
YB41693 yunbang 500g 97% $115.00 Visible after login In stock
- +
YB41693 yunbang 1kg 97% $200.00 Visible after login In stock
- +
  • Basic data
  • Security details
  • MSDS&COA
  • Product details
Product Name 2-Hydroxypyridine
Chinese alias2(1H)-吡啶酮、2-吡啶醇
CAS142-08-5
FormulaC5H5NO
MW95.1
Appearance白色至淡黃色晶體
MDLMFCD00006268
Melting point107.8 °C (lit.)
Boiling point280 °C (lit.)
Storage condition室溫,避光
Symbol
Safe PropertyS26;S36;S37/39
Hazard Category CodeR36/37/38
Chinese alias2(1H)-吡啶酮、2-吡啶醇
CAS142-08-5
FormulaC5H5NO
MW95.1
Appearance白色至淡黃色晶體
MDLMFCD00006268
Melting point107.8 °C (lit.)
Boiling point280 °C (lit.)
Safe PropertyS26;S36;S37/39
Hazard Category CodeR36/37/38
Water Solubility溶于H2O、EtOH、CHCl3，部分溶于Et2O、C6H6，幾乎不溶于輕石油、己烷
用途催化劑，用于由環(huán)狀碳酸酯類(lèi)化合物和醇類(lèi)化合物生成 β-氧丙基碳酸酯類(lèi)化合物的反應(yīng)以及聚谷氨酸酯的氨解反應(yīng)。
運(yùn)輸要求常規(guī)運(yùn)輸
Storage室溫,避光
SmilesO=C1C=CC=CN1
InchiKeyUBQKCCHYAOITMY-UHFFFAOYSA-N
Shrink
400-0707-687
Service