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2,2'-Bithiophene cas no:492-97-7

Synonyms: 2-thiophen-2-ylthiophene;2,2-Bithiophene;2,2'-Dithiophene;

Identification
Name2,2'-Bithiophene
CAS492-97-7
Synonyms2-thiophen-2-ylthiophene;2,2-Bithiophene;2,2'-Dithiophene;
EINECS(EC#)207-767-2
Molecular FormulaC8H6S2
Molecular Weight166.26
Chemical Properties
Appearanceyellow to green low melting solid
refractive index1.63
Globally Harmonized System of Classification adn Labelling of Chemicals(GHS)
HazardclassIRRITANT
Safety Data

Hazard Xi
Risk R20/21/22
Safety Hazard Codes:Xi,Xn
Risk Statements:20/21/22-36/37/38
20/21/22:Harmful by inhalation, in contact with skin and if swallowed
36/37/38:Irritating to eyes, respiratory system and skin
Safety Statements:22-24/25-36-26
22:Do not breathe dust
24/25:Avoid contact with skin and eyes
36:Wear suitable protective clothing
26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
WGK Germany:3
HazardClass:IRRITANT
Hazard Note:Irritant

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Hebei Fulong Import & Export Co., Ltd.
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The New Century Chemical & Pharmaceutical Enterprise
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Shanghai Yilan Materials Co., Ltd.
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GTH Chimie Fine - Fine Chemicals
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DSL Chemicals (Shanghai) Co., Ltd
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Karl H. Boddin Chemiehandel GmbH
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Campro Scientific GmbH
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Platte Valley Scientific, LLC
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Rieke Metals, Inc.
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Yield Pharma Co., Ltd.
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Pacific Chemsource, Inc.
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Discovery Fine Chemicals Limited
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Address: Discovery Court, 29 Nursery Road, Bournemouth, Dorset BH9 3AT,
Ruiyuan Group Limited
Tel:+86-21-50456736
Address: No.188, Zhangyang Road, Pudong, Shanghai 200122,

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