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ChemicalBook >> CAS DataBase List >> THIENO[3,2-B]THIOPHENE-2-CARBOXYLIC ACID

THIENO[3,2-B]THIOPHENE-2-CARBOXYLIC ACID

THIENO[3,2-B]THIOPHENE-2-CARBOXYLIC ACID price.
  • $21 - $1147.43
  • Product name: THIENO[3,2-B]THIOPHENE-2-CARBOXYLIC ACID
  • CAS: 1723-27-9
  • MF: C7H4O2S2
  • MW: 184.24
  • EINECS:
  • MDL Number:MFCD00115174
  • Synonyms:THIENO[3,2-B]THIOPHENE-2-CARBOXYLIC ACID;BUTTPARK 145\50-55;thieno[3,2-b]thiophene-5-carboxylic acid;Thieno[3,2-b]thiophene-2-carboxylic Acid;BTH-COOH;Thieno[3,2-b]thiophene-2-carboxylic acid 95+%;THIENO[3,2-B]THIOPHENE-2-CARBOXYLIC ACID ISO 9001：2015 REACH;hieno[3,2-b]thiophene-5-carboxylicaci
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  • Acints
  • Advanced Chemicals Intermediatesced Chemicals Intermediates
  • AHH
  • AK Scientific
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  • Apolloscientific
  • Atlantic Research Chemicals
  • Crysdot
  • Heterocyclics
  • JR MediChem
  • Matrix Scientific
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  • SynQuest Laboratories
  • TCI Chemical
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  • 250mgs:
  • ManufacturerAcints
  • Product numberACI-01264
  • Product descriptionThieno[3,2-b]thiophene-2-carboxylic Acid 95%+
  • Packaging5g
  • Price$304.5
  • Updated2021-12-16
  • Buy
  • ManufacturerAcints
  • Product numberACI-01264
  • Product descriptionThieno[3,2-b]thiophene-2-carboxylic Acid 95%+
  • Packaging1g
  • Price$79.75
  • Updated2021-12-16
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  • ManufacturerAdvanced Chemicals Intermediatesced Chemicals Intermediates
  • Product numberACI-01264
  • Product descriptionThieno[3,2-b]thiophene-2-carboxylic Acid 95%+
  • Packaging5g
  • Price$304.5
  • Updated2021-12-16
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  • ManufacturerAHH
  • Product numberMT-59408
  • Product descriptionThieno[3,2-b]thiophene-2-carboxylic Acid 98%
  • Packaging5g
  • Price$340
  • Updated2021-12-16
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  • ManufacturerAK Scientific
  • Product number8868AA
  • Product descriptionThieno[3,2-b]thiophene-2-carboxylic Acid
  • Packaging1g
  • Price$227
  • Updated2021-12-16
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  • ManufacturerAlichem
  • Product number1723279
  • Product descriptionThieno[3,2-b]thiophene-2-carboxylic Acid
  • Packaging5g
  • Price$270
  • Updated2021-12-16
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  • ManufacturerAlichem
  • Product number1723279
  • Product descriptionThieno[3,2-b]thiophene-2-carboxylic Acid
  • Packaging10g
  • Price$430.65
  • Updated2021-12-16
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  • ManufacturerAmbeed
  • Product numberA264990
  • Product descriptionThieno[3,2-b]thiophene-2-carboxylic Acid 98%
  • Packaging100mg
  • Price$21
  • Updated2021-12-16
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  • ManufacturerAmbeed
  • Product numberA264990
  • Product descriptionThieno[3,2-b]thiophene-2-carboxylic Acid 98%
  • Packaging250mg
  • Price$31
  • Updated2021-12-16
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  • ManufacturerAmbeed
  • Product numberA264990
  • Product descriptionThieno[3,2-b]thiophene-2-carboxylic Acid 98%
  • Packaging1g
  • Price$68
  • Updated2021-12-16
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  • ManufacturerAmbeed
  • Product numberA264990
  • Product descriptionThieno[3,2-b]thiophene-2-carboxylic Acid 98%
  • Packaging5g
  • Price$236
  • Updated2021-12-16
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  • ManufacturerAmbeed
  • Product numberA264990
  • Product descriptionThieno[3,2-b]thiophene-2-carboxylic Acid 98%
  • Packaging25g
  • Price$805
  • Updated2021-12-16
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  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0032383
  • Product descriptionTHIENO[3,2-B]THIOPHENE-2-CARBOXYLIC ACID 95.00%
  • Packaging2.5G
  • Price$1147.43
  • Updated2021-12-16
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  • ManufacturerApolloscientific
  • Product numberOR0190
  • Product descriptionThieno[3,2-b]thiophene-2-carboxylic Acid 95+%
  • Packaging1g
  • Price$80
  • Updated2021-12-16
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  • ManufacturerApolloscientific
  • Product numberOR0190
  • Product descriptionThieno[3,2-b]thiophene-2-carboxylic Acid 95+%
  • Packaging5g
  • Price$305
  • Updated2021-12-16
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  • ManufacturerAtlantic Research Chemicals
  • Product numberCA10059
  • Product descriptionThieno[3,2-b]thiophene-2-carboxylic Acid 95%
  • Packaging250mgs:
  • Price$45.95
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
Acints ACI-01264 Thieno[3,2-b]thiophene-2-carboxylic Acid 95%+ 5g $304.5 2021-12-16 Buy
Acints ACI-01264 Thieno[3,2-b]thiophene-2-carboxylic Acid 95%+ 1g $79.75 2021-12-16 Buy
Advanced Chemicals Intermediatesced Chemicals Intermediates ACI-01264 Thieno[3,2-b]thiophene-2-carboxylic Acid 95%+ 5g $304.5 2021-12-16 Buy
AHH MT-59408 Thieno[3,2-b]thiophene-2-carboxylic Acid 98% 5g $340 2021-12-16 Buy
AK Scientific 8868AA Thieno[3,2-b]thiophene-2-carboxylic Acid 1g $227 2021-12-16 Buy
Alichem 1723279 Thieno[3,2-b]thiophene-2-carboxylic Acid 5g $270 2021-12-16 Buy
Alichem 1723279 Thieno[3,2-b]thiophene-2-carboxylic Acid 10g $430.65 2021-12-16 Buy
Ambeed A264990 Thieno[3,2-b]thiophene-2-carboxylic Acid 98% 100mg $21 2021-12-16 Buy
Ambeed A264990 Thieno[3,2-b]thiophene-2-carboxylic Acid 98% 250mg $31 2021-12-16 Buy
Ambeed A264990 Thieno[3,2-b]thiophene-2-carboxylic Acid 98% 1g $68 2021-12-16 Buy
Ambeed A264990 Thieno[3,2-b]thiophene-2-carboxylic Acid 98% 5g $236 2021-12-16 Buy
Ambeed A264990 Thieno[3,2-b]thiophene-2-carboxylic Acid 98% 25g $805 2021-12-16 Buy
American Custom Chemicals Corporation CHM0032383 THIENO[3,2-B]THIOPHENE-2-CARBOXYLIC ACID 95.00% 2.5G $1147.43 2021-12-16 Buy
Apolloscientific OR0190 Thieno[3,2-b]thiophene-2-carboxylic Acid 95+% 1g $80 2021-12-16 Buy
Apolloscientific OR0190 Thieno[3,2-b]thiophene-2-carboxylic Acid 95+% 5g $305 2021-12-16 Buy
Atlantic Research Chemicals CA10059 Thieno[3,2-b]thiophene-2-carboxylic Acid 95% 250mgs: $45.95 2021-12-16 Buy

Properties

Melting point :225-227
Boiling point :386.7±22.0 °C(Predicted)
Density :1.601±0.06 g/cm3(Predicted)
storage temp. :2-8°C(protect from light)
form :powder to crystal
pka :3.40±0.30(Predicted)
color :White to Yellow to Green
CAS DataBase Reference :1723-27-9(CAS DataBase Reference)

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
Precautionary statements:
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P321 Specific treatment (see … on this label).
P332+P313 IF SKIN irritation occurs: Get medical advice/attention.
P362 Take off contaminated clothing and wash before reuse.

Description

Thieno[3,2-b]thiophene-2-carboxylic Acid has been used as a reactant for versatile α,ω-disubstituted tetratienoacene semiconductors for high performance organic thin-film transistors.

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