| Identification | More | [Name]
8-ACETYL DIMETHOXYCOUMARIN | [CAS]
3949-36-8 | [Synonyms]
3-ACETYL-2H-CHROMEN-2-ONE
3-ACETYLCOUAMARIN
3-ACETYLCOUMARIN
8-ACETYL-6,7-DIMETHOXYCOUMARIN
8-ACETYL DIMETHOXYCOUMARIN
ACETYL-6,7-DIMETHOXYCOUMARIN, 8-
ACETYLCOUMARIN, 3-
RARECHEM AB KA K002
TIMTEC-BB SBB008168
2H-1-Benzopyran-2-one, 3-acetyl-
3-Acetylcoumarine
Coumarin, 3-acetyl-
3-acetylcoumarin,97%
3-ACETYLCOUMARIN 96%
3-Acetylcoumarin, 98+%
3-Acetyl-2H-1-benzopyran-2-one | [EINECS(EC#)]
223-541-6 | [Molecular Formula]
C13H12O5 | [MDL Number]
MFCD00270161 | [Molecular Weight]
248.23 | [MOL File]
3949-36-8.mol |
| Chemical Properties | Back Directory | [Appearance]
YELLOW CRYSTALLINE POWDER | [Melting point ]
119-122 °C(lit.) | [Boiling point ]
263.17°C (rough estimate) | [density ]
1.2124 (rough estimate) | [refractive index ]
1.4260 (estimate) | [storage temp. ]
2-8°C | [form ]
powder to crystal | [color ]
White to Light yellow to Green | [λmax]
302nm(EtOH)(lit.) | [BRN ]
143498 | [LogP]
1.420 (est) | [CAS DataBase Reference]
3949-36-8(CAS DataBase Reference) |
| Safety Data | Back Directory | [Hazard Codes ]
Xi | [Risk Statements ]
R36/37/38:Irritating to eyes, respiratory system and skin . | [Safety Statements ]
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36:Wear suitable protective clothing . | [WGK Germany ]
3
| [Hazard Note ]
Irritant | [HS Code ]
29322090 |
| Hazard Information | Back Directory | [Chemical Properties]
YELLOW CRYSTALLINE POWDER | [Definition]
ChEBI: 3-acetylcoumarin is a member of the class of coumarins that is coumarin in which the hydrogen at position 3 is replaced by an acetyl group. | [General Description]
FTIR and FT-Raman spectra of 3-acetylcoumarin has been reported. 3-Acetylcoumarin undergoes condensation with aryl aldehydes in chloroform in the presence of piperidine to yield coumarin derivatives containing 4-arylbut-3-en-2-one moiety. |
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