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2,2':5,2'-Terthiophene-5-carboxaldehyde

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Formula: C13H8OS3
CAS: 7342-41-8

Identification

Structural Formula
2,2':5,2'-Terthiophene-5-carboxaldehyde
CAS:
7342-41-8
EINECS:
Molecular Formula:
C13H8OS3
MDL:
MFCD00115181
Synonym:
2,2':5',2''-terthiophene-5-carbaldehyde ; 5-[5-(2-thienyl)-2-thienyl]thiophene-2-carbaldehyde ; 5-formyl-2,2':5',2''-terthiophene ; 5-[5-(2-thienyl)-2-thienyl]thiophene-2-carbaldehyde , tech ; terthiophenecarboxaldehyde ; 5-formyl-2,2:5,2-terthiophene ; 5-[5-(2-thienyl)-2-thienyl]thiophene-2-carboxaldehyde ; 2,2':5',2''-terthiophene-5-carboxaldehyde




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AK Scientific, Inc.
AS22236669
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Shanghai UCHEM Inc.
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Manchester Organics Limited
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Gihi Chemicals Co., Limited
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Prices & Availability




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Properties for 2,2':5,2'-Terthiophene-5-carboxaldehyde

Molecular Weight:
276.4 g·mol−1
Melting point:
133 °C
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Hazard Statements

GHS07

GHS03
Harmful
  • Acute toxicity (oral, dermal, inhalation), category 4
  • Skin irritation, categories 2, 3
  • Eye irritation, category 2A
  • Skin sensitization, category 1
  • Specific target organ toxicity following single exposure, category 3
    - Respiratory tract irritation
    - Narcotic effects
  • Not used
  • with the "skull and crossbones" pictogram
  • for skin or eye irritation if:
  • the "corrosion" pictogram also appears
  • the "health hazard" pictogram is used to indicate respiratory sensitization

Safety & Transport Information

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Alternative Distributors of [2,2':5,2'-Terthiophene-5-carboxaldehyde]

Producers or manufacturers change the product range from time to time. Currently there are no other manufacturers known.
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