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3-Methoxythiophene

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Origin: China

Cas No: 17573-92-1

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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Products Specification
Product Description

Quick Details
CAS No.:
17573-92-1
Other Names:
3-Methoxythiophene
MF:
C5H6OS
EINECS No.:
-0
Place of Origin:
Shanghai, China
Type:
Pharmaceutical Intermediates, Syntheses Material Intermediates
Purity:
98%
Brand Name:
XINGLU
Model Number:
XL-QT141
Application:
API
Appearance:
Clear light brown
Test Method:
HPLC Test
Other Country:
Shanghai
Packaging&Delivery
Packaging Details
Packing:1kg/bad,25kgs/drum Two plasti-bags inside and Paper-drums or as customer's requirements
Port
Main port in China
Lead Time:
Quantity(Grams) 1 - 50 51 - 500 501 - 5000 >5000
Est. Time(days) 5 10 20 To be negotiated

Property

CAS No.: 17573-92-1 Formula: C5H6OS Molecular Weight: 114.16600

Description

3-Methoxythiophene, is a heterocyclic building block used for the synthesis of more complex compounds containing Thiophene moiety. It can also be used for the preparation of novel thiophenyl-methylene-9H-fluorene-based low bandgap polymers.

Basic Info

Chemical Name	3-Methoxythiophene
Synonyms	3-methoxythiphene; Thiophene,3-methoxy; 3-Methoxy-thiophen; 3-methoxy-thiophene; p-methoxythiophene; 3-methoxythiopnene; 3-methoxylthiophene;
CAS No.	17573-92-1
Molecular Formula	C5H6OS
Molecular Weight	114.16600
PSA	37.47000
LogP	1.75670

Properties

Appearance & Physical State	Clear, colorless to pale yellow liquid
Density	1.143
Boiling Point	80-82ºC (65 mmHg)
Melting Point	-7ºC
Flash Point	49ºC
Refractive Index	1.532
Storage Condition	Flammables area
Vapor Pressure	3.85mmHg at 25°C

Safety Info

Hazard Class	3
Safety Statements	S16-S27-S36/37/39
HS Code	2934999090
WGK Germany	3
Packing Group	III
RIDADR	UN 1993
Risk Statements	R10

Synthesis Route

2,3-Dibromothiophene+Sodium methoxide→2-Methoxythiophene+3-Methoxythiophene
2,3-Dibromothiophene+Sodium methoxide→Thiophene(SIV)+2-Methoxythiophene
3-Bromothiophene+Sodium methoxide→3-Methoxythiophene

Precursor

3-Bromothiophene
Sodium methoxide
methyl formate
thiophen-3(2H)-one

Downstream Product

dimethyl 4-methoxybenzene-1,2-dicarboxylate
N-(2,6-dimethylphenyl)-1-(3-methoxythiophen-2-yl)methanimine
4-methoxy-thiophene-2-carboxaldehyde
3-Methoxythiophene-2-carbaldehyde

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