Basic information
- Name:
2H-1-Benzopyran-2-one,7-(dimethylamino)-4-methyl-
- Superlist Name:
- 7-Dimethylamino-4-methylcoumarin
- CAS No.:
87-01-4
- Molecular Structure:
- Formula:
- C12H13 N O2
- Molecular Weight:
- 203.26
- Synonyms:
- Coumarin,7-(dimethylamino)-4-methyl- (6CI,7CI,8CI); 4-Methyl-7-(dimethylamino)coumarin;7-(Dimethylamino)-4-methylcoumarin; 7-N,N-Dimethylamino-4-methylcoumarin;Brighter 63; C.I. 551101; C.I. Fluorescent Brightener 130; Calcofluor White LD;Coumarin 311; Coumarin 461; DAMC; Fluorescent Brightener 130; NSC 408145
- EINECS:
- 201-717-3
- Melting Point:
- 144-146°C
- Safety Description:
- Moderately toxic by ingestion. When heated to decomposition it emits toxic fumes of NOx. Details
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Chemistry
Product Name: 7-Dimethylamino-4-methylcoumarin (CAS NO.87-01-4)
Molecular Formula: C12H13NO2
Molecular Weight: 203.24g/mol
Mol File: 87-01-4.mol
Einecs: 201-717-3
Melting Point: 144-146°C
Boiling point: 368.9 °C at 760 mmHg
Flash Point: 153.2 °C
Density: 1.174 g/cm3
Surface Tension: 44.3 dyne/cm
Enthalpy of Vaporization: 61.56 kJ/mol
Vapour Pressure: 1.24E-05 mmHg at 25°C
XLogP3: 2.4
H-Bond Donor: 0
H-Bond Acceptor: 3
Toxicity Data With Reference
| Organism | Test Type | Route | Reported Dose (Normalized Dose) | Effect | Source |
|---|---|---|---|---|---|
| mouse | LD50 | oral | 3890mg/kg (3890mg/kg) | BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY) BEHAVIORAL: CONVULSIONS OR EFFECT ON SEIZURE THRESHOLD BEHAVIORAL: ATAXIA | Eisei Shikenjo Hokoku. Bulletin of the Institute of Hygienic Sciences. Vol. (104), Pg. 45, 1986. |
| rat | LDLo | oral | 1500mg/kg (1500mg/kg) | Cancer Research. Vol. 26, Pg. 619, 1966. |
Consensus Reports
Reported in EPA TSCA Inventory.
Safety Profile
Moderately toxic by ingestion. When heated to decomposition it emits toxic fumes of NOx.
Safety Information of 7-Dimethylamino-4-methylcoumarin (CAS NO.87-01-4):
Risk Statements: 20/21/22
20: Harmful by inhalation
21: Harmful in contact with skin
22: Harmful if swallowed
Safety Statements: 22-36/37/39
22: Do not breathe dust
36: Wear suitable protective clothing
37: Wear suitable gloves
39: Wear eye/face protection
Specification
7-Dimethylamino-4-methylcoumarin ,its CAS NO. is 87-01-4,the synonyms is 2H-1-Benzopyran-2-one, 7-(dimethylamino)-4-methyl-;7-(dimethylamino)-4-methyl-2h-1-benzopyran-2-on ; 7-(Dimethylamino)-4-methyl-2H-1-Benzopyran-2-one ; 7-(Dimethylamino)-4-methyl-2H-chromen-2-one ; 7-Dimethylamino-4-methyl-coumari ; Coumarin, 7-(dimethylamino)-4-methyl- ; Damc ; FBA 52 .
