烟酰胺
烟酰胺（C6H6N2O）的分子结构、物理性质与来源记录。摩尔质量 122.12 g/mol。查看化学标识、相关反应和材料用途。
- 化学式
- C6H6N2O
- 摩尔质量
- 122.12 g/mol
- Also known as
- pyridine-3-carboxamide, niacinamide, 3-Pyridinecarboxamide, Nicotinic acid amide, Aminicotin, Amixicotyn
Identifiers
- 化学式
- C6H6N2O
- 摩尔质量
- 122.12 g/mol
- Also known as
- pyridine-3-carboxamide, niacinamide, 3-Pyridinecarboxamide, Nicotinic acid amide, Aminicotin, Amixicotyn
化学标识符
- SMILES
- C1=CC(=CN=C1)C(=O)N
- InChI
- InChI=1S/C6H6N2O/c7-6(9)5-2-1-3-8-4-5/h1-4H,(H2,7,9)
- PubChem CID
- 936
性质
- 熔点
- 128.8 °C
- 升华
- BP: 150-160 at 0.67 Pa. Sublimation range 80-100 °C
- 密度
- 1.400 g/cu cm at 25 °C
- 水中溶解度
- In water, 5X10+5 mg/L at 25 °C
参考文献
- PubChem Compound Summary: Nicotinamide (CID 936)National Center for Biotechnology Information · PubChem
Identity, molecular formula, molecular weight and aliases retrieved via PUG REST on 2026-09-08.
- Hazardous Substances Data Bank (HSDB): Nicotinamide — melting pointHazardous Substances Data Bank (HSDB)
Retrieved through PubChem PUG View on 2026-09-08. https://pubchem.ncbi.nlm.nih.gov/compound/936#section=Melting-Point. Source value, complete property clause or compact miscibility statement retained; absent pressure, temperature or phase conditions are not inferred. Original reference: Haynes, W.M. (ed.). CRC Handbook of Chemistry and Physics. 95th Edition. CRC Press LLC, Boca Raton: FL 2014-2015, p. 3-474
- Hazardous Substances Data Bank (HSDB): Nicotinamide — boiling pointHazardous Substances Data Bank (HSDB)
Retrieved through PubChem PUG View on 2026-09-08. https://pubchem.ncbi.nlm.nih.gov/compound/936#section=Boiling-Point. Source value, complete property clause or compact miscibility statement retained; absent pressure, temperature or phase conditions are not inferred. Original reference: Van Arnum SD; Niacin, Nicotinamide, and Nicotinic Acid. Kirk-Othmer Encyclopedia of Chemical Technology. (1999-2018). New York, NY: John Wiley & Sons. Online Posting Date: 4 Dec 2000
- Hazardous Substances Data Bank (HSDB): Nicotinamide — densityHazardous Substances Data Bank (HSDB)
Retrieved through PubChem PUG View on 2026-09-08. https://pubchem.ncbi.nlm.nih.gov/compound/936#section=Density. Source value, complete property clause or compact miscibility statement retained; absent pressure, temperature or phase conditions are not inferred. Original reference: Haynes, W.M. (ed.). CRC Handbook of Chemistry and Physics. 95th Edition. CRC Press LLC, Boca Raton: FL 2014-2015, p. 3-474
- Hazardous Substances Data Bank (HSDB): Nicotinamide — solubilityHazardous Substances Data Bank (HSDB)
Retrieved through PubChem PUG View on 2026-09-08. https://pubchem.ncbi.nlm.nih.gov/compound/936#section=Solubility. Source value, complete property clause or compact miscibility statement retained; absent pressure, temperature or phase conditions are not inferred. Original reference: Budavari, S. (ed.). The Merck Index - An Encyclopedia of Chemicals, Drugs, and Biologicals. Whitehouse Station, NJ: Merck and Co., Inc., 1996., p. 1114