Cas no 492-97-7 (2,2’-Bithiophene)

2,2’-Bithiophene structure
2,2’-Bithiophene structure
Product Name:2,2’-Bithiophene
CAS No:492-97-7
MF:C8H6S2
MW:166.263239383698
MDL:MFCD00005414
CID:37759
PubChem ID:68120
Update Time:2025-04-18

2,2’-Bithiophene Chemical and Physical Properties

Names and Identifiers

    • 2,2'-Bithiophene
    • 2,2-DITHIENYL
    • 2,2’-dlthienyl
    • 2,2'-Dithiophene
    • Dithienyl
    • 2,2'-Bithiophen
    • 2,2μ-Bithienyl, 2,2μ-Dithienyl
    • 2,2’-Bithiophene
    • 2,2'-BITHIENYL
    • 2,2-Bithiophene
    • 2,2'-Dithienyl
    • 2-thiophen-2-ylthiophene
    • 2,2‘-Bithiophene
    • 2,2'-dlthienyl
    • 2-(2'-Thieno)thiophene
    • AM20100207
    • 2,2'-bisthiophene
    • Q27116974
    • AKOS005258217
    • 8CTS9HJ7L6
    • BCP16424
    • EINECS 207-767-2
    • LMFA12000345
    • 492-97-7
    • 2,2`-Bithiophene
    • BIDD:GT0570
    • 2-thiophen-2-ylthiophen
    • FT-0600879
    • UNII-8CTS9HJ7L6
    • GEO-00372
    • W-200391
    • AC-4910
    • InChI=1/C8H6S2/c1-3-7(9-5-1)8-4-2-6-10-8/h1-6H
    • FD14053
    • DTXSID8060084
    • OHZAHWOAMVVGEL-UHFFFAOYSA-
    • A7371
    • MFCD00005414
    • 2-(thiophen-2-yl)thiophene
    • Bithiophene
    • CHEBI:36821
    • [2,2']Bithiophenyl
    • 2-(2-Thienyl)thiophen
    • DS-15158
    • 2,2 inverted exclamation mark -Bithiophene
    • CS-W008787
    • SY013839
    • NS00043487
    • 2-(thiophen-2-yl)thiophene;2,2'-Bithiophene
    • SB66351
    • alpha-bithiophene
    • 2,2'-Bithiophene, 99%
    • EN300-117914
    • B1276
    • SCHEMBL3545
    • 2,2 -bithiophene
    • 2-(thien-2-yl)thiophene
    • DB-005806
    • BBL100185
    • DTXCID0040678
    • 2,2'Dithienyl
    • 2,2\\'-bithiophene
    • STL326750
    • B64552
    • 207-767-2
    • MDL： MFCD00005414
    • Inchi： 1S/C8H6S2/c1-3-7(9-5-1)8-4-2-6-10-8/h1-6H
    • InChI Key： OHZAHWOAMVVGEL-UHFFFAOYSA-N
    • SMILES： S1C=CC=C1C1=CC=CS1
    • BRN： 3039

Computed Properties

  • Exact Mass: 165.99100
  • Monoisotopic Mass: 165.991
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 0
  • Hydrogen Bond Acceptor Count: 2
  • Heavy Atom Count: 10
  • Rotatable Bond Count: 1
  • Complexity: 99.8
  • Covalently-Bonded Unit Count: 1
  • Defined Atom Stereocenter Count: 0
  • Undefined Atom Stereocenter Count : 0
  • Defined Bond Stereocenter Count: 0
  • Undefined Bond Stereocenter Count: 0
  • Surface Charge: 0
  • Tautomer Count: nothing
  • XLogP3: 3
  • Topological Polar Surface Area: 56.5A^2

Experimental Properties

  • Color/Form: Not determined
  • Density: 1.2455 (rough estimate)
  • Melting Point: 32-33?°C (lit.)
  • Boiling Point: 260°C(lit.)
  • Flash Point: Degrees Fahrenheit:230°F
    Degrees Celsius:110°C
  • Refractive Index: 1.6210 (estimate)
  • Water Partition Coefficient: Insoluble in water.
  • PSA: 56.48000
  • LogP: 3.47660
  • Solubility: Not determined
  • Sensitiveness: Light Sensitive

2,2’-Bithiophene Security Information

  • Hazard Statement： Irritant
  • Hazardous Material transportation number：NONH for all modes of transport
  • WGK Germany：3
  • Hazard Category Code： 20/21/22-36/37/38
  • Safety Instruction： S22-S24/25
  • FLUKA BRAND F CODES：10-23
  • Hazardous Material Identification： Xi
  • Safety Term：S22;S24/25
  • Risk Phrases：R20/21/22
  • HazardClass：IRRITANT
  • TSCA：T

2,2’-Bithiophene Customs Data

  • HS CODE：2934999090
  • Customs Data：

    China Customs Code:

    2934999090

    Overview:

    2934999090. Other heterocyclic compounds. VAT:17.0%. Tax refund rate:13.0%. Regulatory conditions:nothing. MFN tariff:6.5%. general tariff:20.0%

    Declaration elements:

    Product Name, component content, use to

    Summary:

    2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

2,2’-Bithiophene Pricemore >>

Related Categories No. Product Name Cas No. Purity Specification Price update time Inquiry
Fluorochem
001054-5g
2,2'-Bithiophene
 492-97-7 98%
5g
 ￡20.00 2022-03-29
Fluorochem
001054-25g
2,2'-Bithiophene
 492-97-7 98%
25g
 ￡37.00 2022-03-29
Fluorochem
001054-100g
2,2'-Bithiophene
 492-97-7 98%
100g
 ￡104.00 2022-03-29
Alichem
A169004323-500g
2,2'-Bithiophene
 492-97-7 98%
500g
 $352.80 2023-09-01
YAN FENG KE JI （ BEI JING ） Co., Ltd.
H69916-5g
2,2’-Bithiophene
 492-97-7 98%
5g
 ￥55 2023-09-19
YAN FENG KE JI （ BEI JING ） Co., Ltd.
H69916-25g
2,2’-Bithiophene
 492-97-7 98%
25g
 ￥139 2023-09-19
YAN FENG KE JI （ BEI JING ） Co., Ltd.
H69916-100g
2,2’-Bithiophene
 492-97-7 98%
100g
 ￥485 2023-09-19
SHANG HAI A LA DING SHENG HUA KE JI GU FEN Co., Ltd.
B100722-100g
2,2’-Bithiophene
 492-97-7 98%
100g
 ￥274.90 2023-09-04
SHANG HAI A LA DING SHENG HUA KE JI GU FEN Co., Ltd.
B100722-1g
2,2’-Bithiophene
 492-97-7 98%
1g
 ￥29.90 2023-09-04
SHANG HAI A LA DING SHENG HUA KE JI GU FEN Co., Ltd.
B100722-25g
2,2’-Bithiophene
 492-97-7 98%
25g
 ￥78.90 2023-09-04

2,2’-Bithiophene Production Method

2,2’-Bithiophene Suppliers

Suzhou Senfeida Chemical Co., Ltd
Gold Member
Audited Supplier Audited Supplier
(CAS:492-97-7)2,2'-BITHIOPHENE
Order Number:sfd3506
Stock Status:in Stock
Quantity:200kg
Purity:99.9%
Pricing Information Last Updated:Friday, 19 July 2024 14:33
Price ($):discuss personally
Tiancheng Chemical (Jiangsu) Co., Ltd
Gold Member
Audited Supplier Audited Supplier
(CAS:492-97-7)2,2'-BITHIOPHENE
Order Number:LE1580;LE2448531
Stock Status:in Stock
Quantity:25KG,200KG,1000KG
Purity:99%
Pricing Information Last Updated:Friday, 20 June 2025 11:41
Price ($):discuss personally

2,2’-Bithiophene Related Literature

492-97-7 (2,2’-Bithiophene) Related Products

Recommended suppliers
Suzhou Senfeida Chemical Co., Ltd
(CAS:492-97-7)2,2'-BITHIOPHENE
sfd3506
Purity:99.9%
Quantity:200kg
Price ($):Inquiry
Email
Tiancheng Chemical (Jiangsu) Co., Ltd
(CAS:492-97-7)2,2'-BITHIOPHENE
LE1580;LE2448531
Purity:99%/99%
Quantity:25KG,200KG,1000KG/25KG,200KG,1000KG
Price ($):Inquiry/Inquiry
Email