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ChemicalBook >> CAS DataBase List >> 1,8-DINAPHTHYLENETHIOPHENE

1,8-DINAPHTHYLENETHIOPHENE

1,8-DINAPHTHYLENETHIOPHENE price.
  • $179 - $185
  • Product name: 1,8-DINAPHTHYLENETHIOPHENE
  • CAS: 203-42-9
  • MF: C24H12S
  • MW: 332.42
  • EINECS:205-904-0
  • MDL Number:MFCD00022305
  • Synonyms:1,8-DINAPHTHYLENETHIOPHENE;2,3:4,5-Di(1,8-naphthylene)thiophene;Nsc4725;DIACENAPHTHYLENO[1,2-B:1',2'-D]THIOPHENE;Diacenaphthyleno[1,2-b;Diacenaphtho[1,2-B:1',2'-D]Thiophene;1',2'-d]thiophene
Price2 Properties Safety Information Description
2 prices
Selected condition：
Brand
  • Sigma-Aldrich
Package
  • 250mg
  • 1 unit
  • ManufacturerSigma-Aldrich
  • Product numberS345288
  • Product descriptionDIACENAPHTHO(1,2-B 1',2'-D)THIOPHENE Aldrich
  • Packaging250mg
  • Price$179
  • Updated2024-03-01
  • Buy
  • ManufacturerSigma-Aldrich
  • Product numberS345288
  • Product descriptionDIACENAPHTHO(1,2-B 1',2'-D)THIOPHENE AldrichCPR
  • Packaging1 unit
  • Price$185
  • Updated2025-07-31
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
Sigma-Aldrich S345288 DIACENAPHTHO(1,2-B 1',2'-D)THIOPHENE Aldrich 250mg $179 2024-03-01 Buy
Sigma-Aldrich S345288 DIACENAPHTHO(1,2-B 1',2'-D)THIOPHENE AldrichCPR 1 unit $185 2025-07-31 Buy

Properties

Melting point :278-280 °C
Boiling point :577.9±19.0 °C(Predicted)
Density :1.484±0.06 g/cm3(Predicted)
CAS DataBase Reference :203-42-9

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H301 Toxic if swalloed Acute toxicity,oral Category 3 Danger GHS hazard pictograms P264, P270, P301+P310, P321, P330,P405, P501
Precautionary statements:
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P270 Do not eat, drink or smoke when using this product.
P301+P310 IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.
P321 Specific treatment (see … on this label).
P330 Rinse mouth.
P405 Store locked up.
P501 Dispose of contents/container to..…

Description

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Suppliers and manufacturers

Aladdin Scientific
DAYANG CHEM (HANGZHOU) CO.,LTD 3B Pharmachem (Wuhan) International Co.,Ltd. Alfa Chemistry Chengdu Huachun Technology Co., Ltd Henan Lien Chemical Products Co., Ltd. Jilin Chinese Academy of Sciences - Yanshen Technology Co., Ltd Shaanxi DIDU pharmaceutical and Chemical Co., Ltd Henan Weitixi Chemical Technology Co., Ltd Tanmo Quality Inspection Technology Co., Ltd.