2,2-Bithiophene 99%
492-97-7
High Class
99%
TIANJIN
1kg/0.10kg Bottle
2020-12-27
Nadic Anhydride,Hexahydrophthalic anhydride,Xanthone,5-Bromoacenaphthene,1,1'-Binaphthalene,N-(4-Bromophenyl)-N,N-bis(1,1'-biphenyl-4-yl)amine
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Product Description
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Seller Information
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Description
Basic information MSDS Usage and Synthesis Method Bithiophene Price (Reagent Grade) Upstream and Downstream Product Information Name: 2,2'-BITHIOPHENE Synonyms: 2,2'-Bithiophene;2,2μ-Bithienyl, 2,2μ-Dithienyl;2-(2'-Thieno)thiophene;2,2'-Bithiophene,97%;2,2zzhlxy-Bithiophene;2-(Thiophen-2yl) thiophene;2,2′-Bithiophene, >=99%;2-(2-Thienyl)thiophen CAS: 492-97-7 Molecular formula: C8H6S2 Molecular weight: 166.26 EINECS: 207-767-2 Related categories: Thiophenes; thiophene compounds; pharmaceutical; Functional Materials; Reagents for Conducting Polymer Research; Thiophene Derivatives (for Conduting Polymer Research); Thiophen; Thiophene; Thiophene Series; heterocyclic building blocks; fine chemicals; Heterocycle-oher series; pharmaceutical intermediate ; General reagents; Pharmaceutical raw materials; Pyridines, fluorine chemistry, Halogenated Hydrocarbons; Organic raw materials Mol file: 492-97-7.mol 
ECHEMI Editorial Referencewhite to light yellow crystal powder
2,2’-Bithiophene is a reactant in the preparation of thienophenyl compounds.
2,2'-bithiophene is a thiophene derivative that consists of two thiophene rings connected by a 2,2'-linkage.Basic Info-
Product Name:
2,2′-Bithiophene
Other Name:2,2′-Bithiophene;2,2′-Bithienyl;2,2′-Dithienyl;2,2′-Dithiophene;2,2′-Bisthiophene;α-Bithiophene;2-(2-Thienyl)thiophene;2-(Thiophen-2-yl)thiophene;2-Thiophen-2-ylthiophene
CAS No.:492-97-7
Molecular Formula:C8H6S2
InChIKeys:InChIKey=OHZAHWOAMVVGEL-UHFFFAOYSA-N
Molecular Weight:166.26
Exact Mass:166.26
BRN:3039
EC Number:207-767-2
DSSTox ID:DTXSID8060084
HScode:2934999090
Categories:
Characteristics-
PSA:
56.5
XLogP3:3
Appearance:yellow to green low melting solid
Density:1.2±0.1 g/cm3
Melting Point:33 °C
Boiling Point:260 °C
Flash Point:>230 °F
Refractive Index:1.631
Water Solubility:Insoluble in water.
Vapor Pressure:0.0203mmHg at 25°C
Hazard IdentificationClassification of the substance or mixture
Skin irritation, Category 2
Eye irritation, Category 2
Specific target organ toxicity â single exposure, Category 3
GHS label elements, including precautionary statements
Pictogram(s) 
Signal word Warning
Hazard statement(s) H315 Causes skin irritation
H319 Causes serious eye irritation
H335 May cause respiratory irritation
Precautionary statement(s) Prevention P264 Wash ... thoroughly after handling.
P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/...
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P271 Use only outdoors or in a well-ventilated area.
Response P302+P352 IF ON SKIN: Wash with plenty of water/...
P321 Specific treatment (see ... on this label).
P332+P317 If skin irritation occurs: Get medical help.
P362+P364 Take off contaminated clothing and wash it before reuse.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P304+P340 IF INHALED: Remove person to fresh air and keep comfortable for breathing.
P319 Get medical help if you feel unwell.
Storage P403+P233 Store in a well-ventilated place. Keep container tightly closed.
P405 Store locked up.
Disposal P501 Dispose of contents/container to an appropriate treatment and disposal facility in accordance with applicable laws and regulations, and product characteristics at time of disposal.
Other hazards which do not result in classification
no data available
Handling and StoragePrecautions for safe handling
Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.
Conditions for safe storage, including any incompatibilities
Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.
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Seller Information
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Business Type:
Manufactory
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Main Products:
Nadic Anhydride,Hexahydrophthalic anhydride,Xanthone,5-Bromoacenaphthene,1,1'-Binaphthalene,N-(4-Bromophenyl)-N,N-bis(1,1'-biphenyl-4-yl)amine
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Location:
West section of shengli road, puyang 457001,china
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Payment Terms:
D/P,D/A
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Average lead Time:
60
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Total Annual Revenue:
Above $100 million
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Total Employees:
201-300
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Year of Establishment:
2002
Puyang Huicheng Electronic Material Co., Ltd., located in the Puyang Economic and Technological Development Zone, was established in 2002. It is a joint-stock national high-tech listed enterprise integrating scientific research, production and management. It specializes in the research and development and production of anhydrides and anhydride derivatives, products Widely used in electronic components packaging materials, electrical equipment insulation materials, coatings, composite materials and many other fields. The company has self-support import and export rights, and its products are exported to Europe, America, Southeast Asia and other countries and regions.
The company is a national high-tech enterprise and a key high-tech enterprise of the National Torch Plan. It has a provincial-level enterprise technology center. Relying on strong technical strength, modern production equipment, strict quality inspection system and perfect management system, it has passed ISO9001 and ISO14001. , OHSAS18001 three system certification.
The company attaches great importance to talents, respects talents, and vigorously implements the strategy of revitalizing enterprises through science and technology. Now it has been forged into a team with cohesion, combat effectiveness and good style. We regard the youth, knowledge and enterprising spirit of the team as our most valuable asset.
With the business philosophy of "benefiting the society and being subtle", Puyang Huicheng adheres to a stable operation, actively reforms and innovates, provides users with first-class products and services, creates value for customers, shareholders, employees and stakeholders, and creates social harmony. make a contribution.
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