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4,4,4-Trifluoro-1-(2-Naphthyl)-1,3-Butanedione

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Origin: China

Cas No: 893-33-4

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 100 mt/month

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

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Product Description

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CAS No.: 893-33-4 Formula: C14H9F3O2 Molecular Weight: 266.21500

Basic Info

Chemical Name	4,4,4-Trifluoro-1-(2-Naphthyl)-1,3-Butanedione
Synonyms	4,4,4-trifluoro-1-naphthalen-2-ylbutane-1,3-dione;
CAS No.	893-33-4
Molecular Formula	C14H9F3O2
Molecular Weight	266.21500
PSA	34.14000
LogP	3.54400

Properties

Appearance & Physical State	beige crystals or crystalline powder
Density	1.362g/cm3
Boiling Point	347.7ºC at 760 mmHg
Melting Point	70-72ºC(lit.)
Flash Point	164.1ºC
Refractive Index	1.582

Safety Info

Safety Statements	S22-S24/25
WGK Germany	3
Risk Statements	R36/37/38
Hazard Codes	Xi

Synthesis Route

Ethyl trifluoroacetate+2-acetylnaphthalene→4,4,4-Trifluoro-1-(2-Naphthyl)-1,3-Butanedione
1,1,1-trifluoro-4-methoxy-4-(naphthalen-2-yl)but-3-en-2-one→4,4,4-Trifluoro-1-(2-Naphthyl)-1,3-Butanedione
Methyl trifluoroacetate+2-acetylnaphthalene→4,4,4-Trifluoro-1-(2-Naphthyl)-1,3-Butanedione

Precursor

Ethyl trifluoroacetate
1,1,1-trifluoro-4-methoxy-4-(naphthalen-2-yl)but-3-en-2-one
2-acetylnaphthalene
Methyl trifluoroacetate

Downstream Product

naphthyl vinyl ketone

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