欧美精品日韩精品,精品欧美国产,在线中文字幕播放,欧美日本一区二区高清播放视频

 

4-acetamidoantipyrine

2024-05-11by admin

4-acetamidoantipyrine structural formula

Structural formula

Business number 01TE
Molecular formula C13H15N3O2
Molecular weight 245.28
label

4-acetamidoantipyrine,

N-acetyl-4-aminophenazone,

N-acetyl-4-aminoantipyrine,

4-acetamidoantipyrine,

N-Acetyl-4-aminophenazone,

4-Acetamidoantipyrine

Numbering system

CAS number:83-15-8

MDL number:MFCD00003141

EINECS number:201-457-0

RTECS number:None

BRN number:None

PubChem number:24890565

Physical property data

1. Properties: light yellow crystal.

2. Density (g/mL, 25/4℃): Undetermined

3. Relative vapor density (g/mL, air=1): Undetermined

4. Melting point (oC): 200-203

5. Boiling point (oC, normal pressure): Undetermined

6. Boiling point (oC, 5.2kPa): Undetermined

7. Refractive index: Undetermined

8. Flash point (oC): Undetermined

9. Specific rotation (o): Undetermined Determined

10. Autoignition point or ignition temperature (oC): Not determined

11. Vapor pressure (kPa, 25oC): Not determined

12. Saturated vapor pressure (kPa, 60oC): Undetermined

13. Heat of combustion (KJ/mol): Undetermined

14. Critical temperature (oC): Undetermined

15. Critical pressure (KPa): Undetermined

16. Log value of oil-water (octanol/water) partition coefficient: Undetermined

17. Explosion upper limit ( %, V/V): Undetermined

18. Lower explosion limit (%, V/V): Undetermined

19. Solubility: Soluble in water and ethanol, appropriate amount It is soluble in hot ethyl acetate and chloroform, slightly soluble in benzene, and insoluble in naphtha.

Toxicological data

None yet

Ecological data

None yet

Molecular structure data

1. Molar refractive index: 68.21

2. Molar volume (cm3/mol): 194.1

3. Isotonic specific volume (90.2K): 525.9

4. Surface tension (dyne/cm): 53.8

5. Polarizability (10-24cm3): 27.04

Compute chemical data

1. Hydrophobic parameter calculation reference value (XlogP):??

2. Number of hydrogen bond donors: 1

3. Number of hydrogen bond acceptors: 3

4. Number of rotatable chemical bonds: 2

p>

5. Number of tautomers: 2

6. Topological molecule polar surface area 52.6

7. Number of heavy atoms: 18

8. Surface charge: 0

9. Complexity: 397

10. Number of isotope atoms: 0

11. Determine the number of atomic stereocenters: 0

12. Uncertain number of atomic stereocenters: 0

13. Determined number of chemical bond stereocenters: 0

14. Uncertain chemical bond stereocenters Number of centers: 0

15. Number of covalent bond units: 1

Properties and stability

None yet

Storage method

Should be kept sealed, dry and protected from light.

Synthesis method

None yet

Purpose

1. Organic synthesis.

extended-reading:https://www.cyclohexylamine.net/trimerization-catalyst-pc-41-triazine-catalyst/
extended-reading:http://www.hbysgp.com/archives/category/products/page/145
extended-reading:https://www.bdmaee.net/jeffcat-dmp-catalyst-cas106-58-1-huntsman/
extended-reading:https://www.bdmaee.net/catalyst-a-300/
extended-reading:https://www.bdmaee.net/wp-content/uploads/2022/08/37-4.jpg
extended-reading:http://www.hbysgp.com/archives/category/products/page/99
extended-reading:https://www.bdmaee.net/tmr-2-2/
extended-reading:http://www.hbysgp.com/archives/39970
extended-reading:https://www.cyclohexylamine.net/bis2dimethylaminoethylether-22%e2%80%b2-oxybisnn-dimethylethylamine/
extended-reading:http://www.hbysgp.com/archives/44169

admin

主站蜘蛛池模板: 龙井市| 明光市| 洞头县| 舒兰市| 城步| 文登市| 冀州市| 莎车县| 武邑县| 安龙县| 鹿邑县| 会昌县| 长白| 会同县| 虎林市| 尼玛县| 泰兴市| 保定市| 揭阳市| 历史| 缙云县| 大埔区| 乌拉特后旗| 天祝| 云霄县| 齐河县| 潞西市| 岳普湖县| 运城市| 平潭县| 苍山县| 大庆市| 五台县| 嘉禾县| 惠来县| 通辽市| 定日县| 天全县| 新泰市| 包头市| 青川县|