7-(Dimethylamino)-4-methyl-2-benzopyrone

Modify Date: 2025-08-21 16:47:17

7-(Dimethylamino)-4-methyl-2-benzopyrone structure	Common Name	7-(Dimethylamino)-4-methyl-2-benzopyrone
	CAS Number	87-01-4	Molecular Weight	203.237
	Density	1.2±0.1 g/cm3	Boiling Point	368.9±37.0 °C at 760 mmHg
	Molecular Formula	C₁₂H₁₃NO₂	Melting Point	144-146°C
	MSDS	N/A	Flash Point	153.2±17.4 °C

Use of 7-(Dimethylamino)-4-methyl-2-benzopyrone

7-(Dimethylamino)-4-methylcoumarin is a coumarin. 7-(Dimethylamino)-4-methylcoumarin can be used in study coumarin fluorescent brightener solution[1].

Name	7-(Dimethylamino)-4-methylcoumarin
Synonym	More Synonyms

Description	7-(Dimethylamino)-4-methylcoumarin is a coumarin. 7-(Dimethylamino)-4-methylcoumarin can be used in study coumarin fluorescent brightener solution[1].
Related Catalog	Research Areas >> Others Signaling Pathways >> Others >> Others
References	[1]. Arient, Josef, et al. Liquid (dimethylamino)coumarin-based fluorescent whitener compositions. Czechoslovakia, CS189881. 1979-05-31

Density	1.2±0.1 g/cm3
Boiling Point	368.9±37.0 °C at 760 mmHg
Melting Point	144-146°C
Molecular Formula	C₁₂H₁₃NO₂
Molecular Weight	203.237
Flash Point	153.2±17.4 °C
Exact Mass	203.094635
PSA	33.45000
LogP	3.09
Vapour Pressure	0.0±0.8 mmHg at 25°C
Index of Refraction	1.595

7-(Dimethylamino)-4-methyl-2-benzopyrone MSDS(Chinese)

CHEMICAL IDENTIFICATION

RTECS NUMBER :: GN6650000

CHEMICAL NAME :: Coumarin, 7-dimethylamino-4-methyl-

CAS REGISTRY NUMBER :: 87-01-4

BEILSTEIN REFERENCE NO. :: 0169992

LAST UPDATED :: 199701

DATA ITEMS CITED :: 3

MOLECULAR FORMULA :: C12-H13-N-O2

MOLECULAR WEIGHT :: 203.26

WISWESSER LINE NOTATION :: T66 BOVJ E1 IN1&1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 1500 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: CNREA8 Cancer Research. (Public Ledger Building, Suit 816, 6th & Chestnut Sts., Philadelphia, PA 19106) V.1- 1941- Volume(issue)/page/year: 26,619,1966

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 3890 mg/kg

TOXIC EFFECTS :: Behavioral - somnolence (general depressed activity) Behavioral - convulsions or effect on seizure threshold Behavioral - ataxia

REFERENCE :: ESKHA5 Eisei Shikenjo Hokoku. Bulletin of the Institute of Hygienic Sciences. (Kokuritsu Eisei Shikenjo Kagaku, 18-1 Bushitsu Johobu, Setagaya-ku, Tokyo 158, Japan) V.1- 1886- Volume(issue)/page/year: (104),45,1986

Hazard Codes	Xi
Risk Phrases	R20/21/22:Harmful by inhalation, in contact with skin and if swallowed .
Safety Phrases	S22-S36/37/39
RTECS	GN6650000
HS Code	2932209090

Ethyl acetoacetate

CAS#:141-97-9

3-dimethylamino...

CAS#:99-07-0

7-(Dimethylamin...

CAS#:87-01-4

Literature: Chemische Berichte, , vol. 32, p. 3695 Chemische Berichte, , vol. 30, p. 277 Chemische Berichte, , vol. 32, p. 3683

Precursor 2
CAS#:141-97-9 Ethyl acetoacetate CAS#:99-07-0 3-dimethylamino...
DownStream 1
CAS#:99-07-0 3-dimethylamino...

HS Code	2932209090
Summary	2932209090. other lactones. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

7-(Dimethylamino)-4-methyl-2-benzopyrone

7-(Dimethylamino)-4-methyl-2H-chromen-2-one

7-(Dimethylamino)-4-methyl-2H-1-benzopyran-2-one

T66 BOVJ E1 IN1&1

7-(Dimethylamino)-4-methylcoumarin

2H-1-Benzopyran-2-one, 7-(dimethylamino)-4-methyl-

EINECS 201-717-3

7-(Dimethylamino)-4-methylchromen-2-one

Coumarin, 7-(dimethylamino)-4-methyl-

MFCD00006862

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