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ChemicalBook >> CAS DataBase List >> 7-HYDROXY-3,4,8-TRIMETHYLCOUMARIN

7-HYDROXY-3,4,8-TRIMETHYLCOUMARIN

$95 - $970.2
Product name: 7-HYDROXY-3,4,8-TRIMETHYLCOUMARIN
CAS: 91963-11-0
MF: C12H12O3
MW: 204.22
EINECS:
MDL Number:MFCD00011569
Synonyms:7-Hydroxy-3,4,8-trimethyl-2H-chromen-2-one;7-Hydroxy-3,4,8-trimethylcoumarin 97%;7-hydroxy-3,4,8-trimethyl-2-chromenone;7-hydroxy-3,4,8-trimethyl-chromen-2-one;7-hydroxy-3,4,8-trimethylchromen-2-one;7-HYDROXY-3,4,8-TRIMETHYLCOUMARIN;2H-1-Benzopyran-2-one, 7-hydroxy-3,4,8-trimethyl-

Price11 Properties Safety Information Description

11 prices

Selected condition：

Brand

AK Scientific
American Custom Chemicals Corporation
Chemenu
Crysdot
Matrix Scientific
Sigma-Aldrich
TRC

Package

0.5G
500mg
1g
5G
10g

ManufacturerAK Scientific
Product number3232AF
Product description7-Hydroxy-3,4,8-trimethyl-2H-chromen-2-one
Packaging1g
Price$197
Updated2021-12-16
Buy

ManufacturerAmerican Custom Chemicals Corporation
Product numberCHM0115361
Product description7-HYDROXY-3,4,8-TRIMETHYLCOUMARIN 95.00%
Packaging0.5G
Price$605
Updated2021-12-16
Buy

ManufacturerAmerican Custom Chemicals Corporation
Product numberCHM0115361
Product description7-HYDROXY-3,4,8-TRIMETHYLCOUMARIN 95.00%
Packaging1G
Price$646.8
Updated2021-12-16
Buy

ManufacturerAmerican Custom Chemicals Corporation
Product numberCHM0115361
Product description7-HYDROXY-3,4,8-TRIMETHYLCOUMARIN 95.00%
Packaging5G
Price$970.2
Updated2021-12-16
Buy

ManufacturerChemenu
Product numberCM286410
Product description7-Hydroxy-3,4,8-trimethyl-2H-chromen-2-one 97%
Packaging5g
Price$289
Updated2021-12-16
Buy

ManufacturerChemenu
Product numberCM286410
Product description7-Hydroxy-3,4,8-trimethyl-2H-chromen-2-one 97%
Packaging10g
Price$400
Updated2021-12-16
Buy

ManufacturerCrysdot
Product numberCD11014738
Product description7-Hydroxy-3,4,8-trimethyl-2H-chromen-2-one 97%
Packaging5g
Price$306
Updated2021-12-16
Buy

ManufacturerCrysdot
Product numberCD11014738
Product description7-Hydroxy-3,4,8-trimethyl-2H-chromen-2-one 97%
Packaging10g
Price$424
Updated2021-12-16
Buy

ManufacturerMatrix Scientific
Product number065008
Product description7-Hydroxy-3,4,8-trimethyl-2H-chromen-2-one
Packaging500mg
Price$95
Updated2021-12-16
Buy

ManufacturerSigma-Aldrich
Product number293512
Product description7-Hydroxy-3,4,8-trimethylcoumarin 97%
Packaging5g
Price$166
Updated2023-01-07
Buy

ManufacturerTRC
Product numberH977585
Product description7-Hydroxy-3,4,8-trimethylcoumarin
Packaging1g
Price$130
Updated2021-12-16
Buy

Manufacturer	Product number	Product description	Packaging	Price	Updated	Buy
AK Scientific	3232AF	7-Hydroxy-3,4,8-trimethyl-2H-chromen-2-one	1g	$197	2021-12-16	Buy
American Custom Chemicals Corporation	CHM0115361	7-HYDROXY-3,4,8-TRIMETHYLCOUMARIN 95.00%	0.5G	$605	2021-12-16	Buy
American Custom Chemicals Corporation	CHM0115361	7-HYDROXY-3,4,8-TRIMETHYLCOUMARIN 95.00%	1G	$646.8	2021-12-16	Buy
American Custom Chemicals Corporation	CHM0115361	7-HYDROXY-3,4,8-TRIMETHYLCOUMARIN 95.00%	5G	$970.2	2021-12-16	Buy
Chemenu	CM286410	7-Hydroxy-3,4,8-trimethyl-2H-chromen-2-one 97%	5g	$289	2021-12-16	Buy
Chemenu	CM286410	7-Hydroxy-3,4,8-trimethyl-2H-chromen-2-one 97%	10g	$400	2021-12-16	Buy
Crysdot	CD11014738	7-Hydroxy-3,4,8-trimethyl-2H-chromen-2-one 97%	5g	$306	2021-12-16	Buy
Crysdot	CD11014738	7-Hydroxy-3,4,8-trimethyl-2H-chromen-2-one 97%	10g	$424	2021-12-16	Buy
Matrix Scientific	065008	7-Hydroxy-3,4,8-trimethyl-2H-chromen-2-one	500mg	$95	2021-12-16	Buy
Sigma-Aldrich	293512	7-Hydroxy-3,4,8-trimethylcoumarin 97%	5g	$166	2023-01-07	Buy
TRC	H977585	7-Hydroxy-3,4,8-trimethylcoumarin	1g	$130	2021-12-16	Buy

Properties

Melting point :278-280 °C (lit.)

Safety Information

Symbol(GHS):

Signal word:

Warning

Hazard statements:

Code	Hazard statements	Hazard class	Category	Signal word	P-Codes
H315	Causes skin irritation	Skin corrosion/irritation	Category 2	Warning	P264, P280, P302+P352, P321,P332+P313, P362
H319	Causes serious eye irritation	Serious eye damage/eye irritation	Category 2A	Warning	P264, P280, P305+P351+P338,P337+P313P
H335	May cause respiratory irritation	Specific target organ toxicity, single exposure;Respiratory tract irritation	Category 3	Warning

Precautionary statements:

P261	Avoid breathing dust/fume/gas/mist/vapours/spray.
P264	Wash hands thoroughly after handling.
P264	Wash skin thouroughly after handling.
P271	Use only outdoors or in a well-ventilated area.
P280	Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352	IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338	IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

7-Hydroxy-3,4,8-trimethylcoumarin has been used:to investigate the effect of melanin inhibiting compounds on mycelial pigmentation ofAspergillus bridgerigrown on potato dextrose agarin the preparation of 7-ethynyl-3,4,8-trimethylcoumarin

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DAYANG CHEM (HANGZHOU) CO.,LTD Shanghai Hanhong Scientific Co.,Ltd. Sigma-Aldrich Nanjing xiangrui technology co. LTD Zhende Chemical Technology (Shanghai) Co., Ltd. Bide Pharmatech Ltd. Shanghai Haohong Scientific Co., Ltd. Henan Evonik Biotechnology Co. LTD Baoji Didu Pharmaceutical and Chemical Co., Ltd Merck KGaA

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7-HYDROXY-3,4,8-TRIMETHYLCOUMARIN

Properties

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Description

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