5-Acetyl-2,2'-bithiophene structure, CAS 3515-18-2

5-Acetyl-2,2'-bithiophene

CAS Number3515-18-2

Synonyms5-acetyl-2,2'-bithiophene; 1-(2,2'-bithiophenyl-5-yl)ethanone; 1-(2,2'-dithiophene-5-yl)ethanone; 5-(2,2'-bithienyl) methyl ketone; 5-Acetyl-2,2'-bithienyl; 5-ACETYL-2,2'-BITHIENYL; 1-(2,2'-Bithiophen-5-yl)ethanone; 2-acetyl-5-(thien-2-yl)thiophene; 2-acetyl-5-(2-thienyl)thiophene

Molecular FormulaC10H8OS2

Molecular Weight208.3

Purity

Density1.3±0.1 g/cm3

Boiling Point363.4±32.0 °C at 760 mmHg

Melting Point109-114ºC

Flash Point

AppearanceYellow to yellow-green powder

EINECS

MSDSChineseEnglish

Symbol

Signal Word

Cat. No.: 2A-9078938 Purity:
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Quality Control of [ 3515-18-2 ] SDS Specification MoL

Chemical & Physical Properties
CAS Number3515-18-2
Catalog No.2A-9078938
Chinese Name3,4-二甲基噻吩
Synonyms5-acetyl-2,2'-bithiophene; 1-(2,2'-bithiophenyl-5-yl)ethanone; 1-(2,2'-dithiophene-5-yl)ethanone; 5-(2,2'-bithienyl) methyl ketone; 5-Acetyl-2,2'-bithienyl; 5-ACETYL-2,2'-BITHIENYL; 1-(2,2'-Bithiophen-5-yl)ethanone; 2-acetyl-5-(thien-2-yl)thiophene; 2-acetyl-5-(2-thienyl)thiophene
Molecular FormulaC10H8OS2
Molecular Weight208.3
Density1.3±0.1 g/cm3
Boiling Point363.4±32.0 °C at 760 mmHg
Melting Point109-114ºC
AppearanceYellow to yellow-green powder
Storage ConditionStore airtight in a cool, dry warehouse. Refrigera
HTC2934999090
PubChem ID3155034
MDL NumberC10H8OS2
SMILESCC(=O)c1ccc(-c2cccs2)s1
InChIInChI=1S/C10H8OS2/c1-7(11)8-4-5-10(13-8)9-3-2-6-12-9/h2-6H,1H3
InChI KeyGKGAOTYPISAEEK-UHFFFAOYSA-N
MSDSmsds/78938_1_3515_18_2.pdf
Tax Rebate13.0%
SupervisionNone. MFN tariff: 6.5%. Ordinary tariff: 20.0%
Transport InfoProduct name: Summary 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%
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