491-37-2 4-Chromanone
| product Name |
4-Chromanone |
| CAS No |
491-37-2 |
| Synonyms |
2,3-Dihydro-4H-1-benzopyran-4-one; ,3-Dihydro-2-benzopyran-4-one; ,3-Dihydro-4-benzopyranone; 2,3-dihydro-4-benzopyranone; 2,3-dihydro-4h-1-benzopyran-4-on; 4-chormanone; 4-(aminomethyl)chroman-4-ol; 2,3-dihydro-4H-chromen-4-one; 4H-1-Benzopyran-4-one,2,3-dihydro-; 4-CHROMANONE 97%; CHROMAN-4-ONE; CHROMANONE, 4-; 2,3-DIHYDRO-4H-CHROMEN-4-ONE; 2,3-dihydrochromen-4-one |
| Molecular Formula |
C9H8O2 |
| Molecular Weight |
148.1586 |
| InChI |
InChI=1/C9H8O2/c10-8-5-6-11-9-4-2-1-3-7(8)9/h1-4H,5-6H2 |
| EINECS |
207-736-3 |
| Molecular Structure |
|
| Density |
1.197g/cm3 |
| Melting point |
34-40℃ |
| Boiling point |
253.224°C at 760 mmHg |
| Refractive index |
1.562 |
| Flash point |
128.384°C |
| Vapour Pressur |
0.018mmHg at 25°C |
| Risk Codes |
33:;
|
| Safety Description |
S24/25:;
|
| MSDS |
Material Safety Data Sheet
|
|
Featured China Suppliers
| Contact |
Jason Jing |
| Telephone |
+86-571-85586718 |
| Email |
sales@capot.com |
| Address |
Wanlun Sci Park,No.88 Jiangling RD,Hangzhou, Zhejiang, China, 310051 |
| Contact |
Mr Huang |
| Telephone |
+86-571-86066502;18958062155 |
| Email |
sales@shuypharm.com |
| Address |
No. 590, Wenyi West Road, Hangzhou, Zhejiang, China |
| Contact |
Mr Chen Wei-dong |
| Telephone |
+86-21-64251386 |
| Email |
wdchen@shwychem.com |
| Address |
HQ in Shanghai: 4st Floor S&T Industry Building, 130 Meilong Road, Shanghai200237,China |
| Contact |
Mr. Wei |
| Telephone |
+86-573-82813637;82813639 |
| Email |
sales@jlightchem.com |
| Address |
Dongtang slip, Jiaxing Industrial Park, Daqiao Town, Jiaxing, Zhejiang, China. |