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7-Hydroxy-4-(trifluoromethyl)coumarin

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Origin: China

Cas No: 575-03-1

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 80 mt/month

Lead time: 7 days for OEM, 3 days for ready goods

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Products Specification
Product Description

Property

CAS No.: 575-03-1 Formula: C10H5F3O3 Molecular Weight: 230.14000

Description

7-Hydroxy-4-(trifluoromethyl)coumarin is an halogenated metabolite of Coumarin, an naturally occurring organic compound that exists in many plants. Coumarin is the precursor molecule in the synthesis of various synthetic anti-coagulant such as warfarin.

Basic Info

Chemical Name	7-Hydroxy-4-(trifluoromethyl)coumarin
Synonyms	7-hydroxy-4-(trifluoromethyl)chromen-2-one;
CAS No.	575-03-1
Molecular Formula	C10H5F3O3
Molecular Weight	230.14000
PSA	50.44000
LogP	2.51740

Properties

Appearance & Physical State	Off-white to light yellow or pink powder
Density	1.569 g/cm3
Boiling Point	311.4ºC at 760 mmHg
Melting Point	179-182ºC
Flash Point	142.2ºC
Refractive Index	1.546

Safety Info

Safety Statements	S26-S45
HS Code	2932209090
WGK Germany	3
RIDADR	UN 2811
Risk Statements	R25; R36/37/38
Hazard Codes	T
Signal Word	Danger
Symbol	GHS06
Hazard Declaration	H300; H315; H319; H335
Caution Statement	P261; P264; P301 + P310; P305 + P351 + P338

Synthesis Route

Ethyl 4,4,4-trifluoroacetoacetate+resorcinol→7-Hydroxy-4-(trifluoromethyl)coumarin
ethyl 5,5,5-trifluoro-4-oxopentanoate+resorcinol→7-Hydroxy-4-(trifluoromethyl)coumarin
7-phenylmethoxy-4-(trifluoromethyl)chromen-2-one→7-Hydroxy-4-(trifluoromethyl)coumarin

Precursor

Ethyl 4,4,4-trifluoroacetoacetate
7-Methoxy-4-(trifluoromethyl)coumarin
7-phenylmethoxy-4-(trifluoromethyl)chromen-2-one
resorcinol

Downstream Product

7-Methoxy-4-(trifluoromethyl)coumarin
7-phenylmethoxy-4-(trifluoromethyl)chromen-2-one
methyl (2S,4S,5R,6R)-5-acetamido-4-acetyloxy-2-[2-oxo-4-(trifluoromethyl)chromen-7-yl]oxy-6-[(2S)-1,2,3-triacetyloxypropyl]oxane-2-carboxylate

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