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4-Methyl-1-naphthaldehyde

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Origin: China

Cas No: 33738-48-6

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 50 mt/month

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

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Products Specification
Product Description

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CAS No.: 33738-48-6 Formula: C12H10O Molecular Weight: 170.20700

Description

4-Methyl-1-naphthaldehyde is a reagent used in the preparation and immunosuppressive activity of lactones via ring-closing metathesis of alkadienes.

Basic Info

Chemical Name	4-Methyl-1-naphthaldehyde
Synonyms	4-methylnaphthalene-1-carbaldehyde; 1-Naphthalenecarboxaldehyde, 4-methyl-;
CAS No.	33738-48-6
Molecular Formula	C12H10O
Molecular Weight	170.20700
PSA	17.07000
LogP	2.96070

Properties

Appearance & Physical State	solid
Density	1.123g/cm3
Boiling Point	318ºC at 760mmHg
Melting Point	32-36ºC(lit.)
Flash Point	186.5ºC
Refractive Index	1.656

Safety Info

Safety Statements	26-36/37/39
HS Code	2912299000
WGK Germany	3
Risk Statements	R36/37/38
Hazard Codes	Xi

Synthesis Route

carbon monoxide+1-Methylnaphthalene→4-Methyl-1-naphthaldehyde
1,4-dimethylnaphthalene+acetic acid→4-Methyl-1-naphthaldehyde+acetic acid-(4-methyl-[1]naphthylmethyl ester)
Triformamide, 97%+1-Methylnaphthalene→4-Methyl-1-naphthaldehyde

Precursor

1-Methylnaphthalene
Triformamide, 97%
acetic acid
1,4-dimethylnaphthalene

Downstream Product

4-methylnaphthalen-1-ol
4-Methyl-1-naphthoic acid

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