Thieno(3,2-b)thiophene-2-carboxylic acid

Overview

IDCS-8D63FBB18209

CAS RN1723-27-9

Synonyms Thieno[3,2-b]thiophene-2-carboxylic acid
1723-27-9
DTXSID90349773
Thieno(3,2-b)thiophene-2-carboxylic acid
RefChem:384993
DTXCID30300843
674-358-7
GVZXSZWCZGKLRS-UHFFFAOYSA-N
thieno[3,2-b]thiophene-5-carboxylic acid
Thieno[3,2-b]thiophene-2-carboxylicacid More…

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Identification

Molecular FormulaC7H4O2S2

Molecular Weight184.2 g/mol

CAS Number1723-27-9

IUPAC Name

thieno[3,2-b]thiophene-5-carboxylic acid

C1=CSC2=C1SC(=C2)C(=O)O

InChI=1S/C7H4O2S2/c8-7(9)6-3-5-4(11-6)1-2-10-5/h1-3H,(H,8,9)

GVZXSZWCZGKLRS-UHFFFAOYSA-N

Safety & Regulations

⚠ Warning Handle according to recommended safety guidelines.

WarningH302 (40%): Harmful if swallowed [Warning Acute toxicity, oral]
WarningH312 (40%): Harmful in contact with skin [Warning Acute toxicity, dermal]
WarningH315 (80%): Causes skin irritation [Warning Skin corrosion/irritation]
DangerH318 (20%): Causes serious eye damage [Danger Serious eye damage/eye irritation]
WarningH319 (80%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
WarningH332 (40%): Harmful if inhaled [Warning Acute toxicity, inhalation]
WarningH335 (60%): May cause respiratory irritation [Warning Specific target organ toxicity, single exposure; Respiratory tract irritation]