|
Online Database of Chemicals from Around the World
|
Search |
Submit |
中文
|
|
|
Home
>>
Chemical Listing
>>
Page 380
>> 4-Chromanone
|
|
|
|
|
|
|
|
|
|
|
 |
|
| Name |
|
4-Chromanone |
| Synonyms |
|
2-Chromanone; D104809_Aldrich; Coumarin,3,4-Dihydro |
| Molecular Formula |
|
C9H8O2 |
| Molecular Weight |
|
148.16 |
| CAS Registry Number |
|
1341-36-2 |
| SMILES |
|
C1=CC=CC2=C1CCC(O2)=O |
| InChI |
|
1S/C9H8O2/c10-9-6-5-7-3-1-2-4-8(7)11-9/h1-4H,5-6H2 |
| InChIKey |
|
VMUXSMXIQBNMGZ-UHFFFAOYSA-N |
|
|
 |
|
Properties
|
|
|
|
Desity |
|
20 (Expl.) |
|
|
|
1.2±0.1g/cm3 (Cal.) |
|
Melting point |
|
24-25°C (Expl.) |
|
Boiling point |
|
272°C (Expl.) |
|
|
|
272.0±15.0°C at 760 mmHg (Cal.) |
|
Flash point |
|
108.4±17.8°C (Cal.) |
|
|
|
22°C (Expl.) |
|
Refractive index |
|
1.556 (Expl.) |
|
|
|
|
|
Safety Data
|
|
|
|
Safety Code |
|
S26;S36/37 Details |
|
Risk Code |
|
R22;R36/37/38 Details |
|
Hazard Symbol |
|
 X Details |
|
Safety Description |
|
WARNING: Irritates lungs, eyes, skin |
|
|
|
|
|
References
|
|
|
| (1)
| |
Yaojun Gao, Qiao Ren, Hao Wu, Maoguo Li and Jian Wang. Enantioselective heterocyclic synthesis of spiro chromanone–thiochroman complexes catalyzed by a bifunctional indane catalyst, Chem. Commun., 2010, 46, 9232.
|
|
|
|
|
|
|
| Related Products
|
|
|
|
Methyl-Oxirane Polymer With Oxirane Mono... Ammonium 2-Mercaptopropionate 1-(3-Chloro-4-Fluoro-Phenyl)Pyrrole-2,5-... Chromic Acid Magnesium Salt (1:1) 3-Methoxy-N-(Phenylmethyl)-Benzenemethan... Trisodium 5-Oxo-1-(4-Sulfonatophenyl)-4-... Improsulfan Tosylate 1-(2-Methoxypropoxy)-2-Propanol Potassium Myristate Acetonyltrimethylammonium 1-Methyl-2-Imidazolidinethione N-(1-Methylethyl)-Hydrazinecarbothioamid... N-(Phenylmethyl)-Hydrazinecarbothioamide 2,4-Dimethyl-3-Hexanol L-alpha-Aspartyl-L-Alanine
|
|
Copyright
© chemBlink. All rights reserved.
Content Disclaimer |
About chemBlink |
Contact
|