3807-37-2

• 常用中文名：2-(3-噻吩基硫代)噻吩
• 常用英文名：2-(3-THIENYLTHIO)THIOPHENE
• CAS号：3807-37-2
• 分子式：C₈H₆S₃
• 分子量：198.32800
• 发布时间：2018-02-22 08:00:00
• 更新时间：2024-01-06 08:41:53

名称

• 中文名: 2-(3-噻吩基硫代)噻吩
• 英文名: 2-thiophen-3-ylsulfanylthiophene
• 英文别名: thiophen-2-yl-thiophen-3-yl-sulfane; Thiophene,2-(3-thienylthio); 2,3'-Dithienyl-sulfid; 2-(2-BROMO-4-ISOPROPYLPHENOXY)ACETOHYDRAZIDE; 2-(3-thienylthio)thiophene; 2-Thienyl-3-thienylsulfide; 2,3'-Dithienylsulfide; 2-(thiophen-3-ylsulfanyl)thiophene

物化性质

• 密度: 1.37g/cm3
• 沸点: 315ºC at 760mmHg
• 分子式: C₈H₆S₃
• 分子量: 198.32800
• 闪点: 144.3ºC
• 精确质量: 197.96300
• PSA: 81.78000
• LogP: 3.96080
• 折射率: 1.697

MSDS

Name: 2-(3-Thienylthio)thiophene 97% Material Safety Data Sheet Synonym: CAS: 3807-37-2 Section 1 - Chemical Product MSDS Name:2-(3-Thienylthio)thiophene 97% Material Safety Data Sheet Synonym: Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS CAS# Chemical Name content EINECS# 3807-37-2 2-(3-Thienylthio)thiophene 97% unlisted Hazard Symbols: None Listed. Risk Phrases: None Listed. Section 3 - HAZARDS IDENTIFICATION EMERGENCY OVERVIEW Not available. Potential Health Effects Eye: May cause eye irritation. Skin: May cause skin irritation. May be harmful if absorbed through the skin. Ingestion: May cause irritation of the digestive tract. May be harmful if swallowed. Inhalation: May cause respiratory tract irritation. May be harmful if inhaled. Chronic: Not available. Section 4 - FIRST AID MEASURES Eyes: Flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid. Skin: Get medical aid. Flush skin with plenty of water for at least 15 minutes while removing contaminated clothing and shoes. Ingestion: Get medical aid. Wash mouth out with water. Inhalation: Remove from exposure and move to fresh air immediately. Notes to Physician: Treat symptomatically and supportively. Section 5 - FIRE FIGHTING MEASURES General Information: As in any fire, wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. Extinguishing Media: Use water spray, dry chemical, carbon dioxide, or chemical foam. Section 6 - ACCIDENTAL RELEASE MEASURES General Information: Use proper personal protective equipment as indicated in Section 8. Spills/Leaks: Absorb spill with inert material (e.g. vermiculite, sand or earth), then place in suitable container. Section 7 - HANDLING and STORAGE Handling: Avoid breathing dust, vapor, mist, or gas. Avoid contact with skin and eyes. Storage: Store in a cool, dry place. Store in a tightly closed container. Section 8 - EXPOSURE CONTROLS, PERSONAL PROTECTION Engineering Controls: Use adequate ventilation to keep airborne concentrations low. Exposure Limits CAS# 3807-37-2: Personal Protective Equipment Eyes: Not available. Skin: Wear appropriate protective gloves to prevent skin exposure. Clothing: Wear appropriate protective clothing to prevent skin exposure. Respirators: Follow the OSHA respirator regulations found in 29 CFR 1910.134 or European Standard EN 149. Use a NIOSH/MSHA or European Standard EN 149 approved respirator if exposure limits are exceeded or if irritation or other symptoms are experienced. Section 9 - PHYSICAL AND CHEMICAL PROPERTIES Physical State: Liquid Color: pale yellow Odor: Not available. pH: Not available. Vapor Pressure: Not available. Viscosity: Not available. Boiling Point: 110 - 114 deg C Freezing/Melting Point: Not available. Autoignition Temperature: Not available. Flash Point: Not available. Explosion Limits, lower: Not available. Explosion Limits, upper: Not available. Decomposition Temperature: Solubility in water: Specific Gravity/Density: Molecular Formula: C8H6S3 Molecular Weight: 198 Section 10 - STABILITY AND REACTIVITY Chemical Stability: Not available. Conditions to Avoid: Incompatible materials. Incompatibilities with Other Materials: Oxidizing agents. Hazardous Decomposition Products: Carbon monoxide, oxides of sulfur, carbon dioxide. Hazardous Polymerization: Has not been reported Section 11 - TOXICOLOGICAL INFORMATION RTECS#: CAS# 3807-37-2 unlisted. LD50/LC50: Not available. Carcinogenicity: 2-(3-Thienylthio)thiophene - Not listed by ACGIH, IARC, or NTP. Section 12 - ECOLOGICAL INFORMATION Section 13 - DISPOSAL CONSIDERATIONS Dispose of in a manner consistent with federal, state, and local regulations. Section 14 - TRANSPORT INFORMATION IATA No information available. IMO No information available. RID/ADR No information available. Section 15 - REGULATORY INFORMATION European/International Regulations European Labeling in Accordance with EC Directives Hazard Symbols: Not available. Risk Phrases: Safety Phrases: S 24/25 Avoid contact with skin and eyes. WGK (Water Danger/Protection) CAS# 3807-37-2: No information available. Canada None of the chemicals in this product are listed on the DSL/NDSL list. CAS# 3807-37-2 is not listed on Canada's Ingredient Disclosure List. US FEDERAL TSCA CAS# 3807-37-2 is not listed on the TSCA inventory. It is for research and development use only. SECTION 16 - ADDITIONAL INFORMATION N/A

安全

• 安全声明 (欧洲): S24/25
• 海关编码: 2934999090

合成路线

96-43-5 ~0% 188290-36-0 7774-74-5 7774-73-4 详细

文献：Korchevin, N. A.; Papernaya, L. K.; Ostroukhova, L. A.; Sukhomazova, E. N.; Efremova, G. G.; at al. J. Gen. Chem. USSR (Engl. Transl.), 1986 , vol. 56, # 9 p. 2087 - 2091,1841 - 1844

3988-99-6 ~5% 188290-36-0 7774-74-5 7774-73-4 详细

文献：Voronkov, M. G.; Deryagina, E. N.; Papernaya, L. K.; Sukhomazova, E. N.; Korchevin, N. A.; Efremova, G. G. Chemistry of Heterocyclic Compounds (New York, NY, United States), 1986 , vol. 22, # 12 p. 1301 - 1306 Khimiya Geterotsiklicheskikh Soedinenii, 1986 , vol. 22, # 12 p. 1614 - 1619

3988-99-6 ~16% 7774-74-5 7774-73-4 2404-89-9 详细

文献：Voronkov, M. G.; Deryagina, E. N.; Papernaya, L. K.; Sukhomazova, E. N.; Korchevin, N. A.; Efremova, G. G. Chemistry of Heterocyclic Compounds (New York, NY, United States), 1986 , vol. 22, # 12 p. 1301 - 1306 Khimiya Geterotsiklicheskikh Soedinenii, 1986 , vol. 22, # 12 p. 1614 - 1619

6911-51-9 ~20% 7774-74-5 7774-73-4 3807-37-2 详细

文献：Voronkov, M. G.; Deryagina, E. N.; Papernaya, L. K. Bulletin of the Academy of Sciences of the USSR, Division of Chemical Science (English Translation), 1985 , vol. 34, p. 2580 - 2582 Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, 1985 , # 12 p. 2783 - 2785

96-43-5 ~% 7774-74-5 7774-73-4 3807-37-2 详细

文献：Deryagina; Sukhomazova; Levanova Chemistry of Heterocyclic Compounds, 2002 , vol. 38, # 1 p. 40 - 45

7774-74-5 ~5% 188290-36-0 7774-73-4 3807-37-2 详细

文献：Voronkov, M. G.; Deryagina, E. N.; Papernaya, L. K.; Sukhomazova, E. N.; Korchevin, N. A.; Efremova, G. G. Chemistry of Heterocyclic Compounds (New York, NY, United States), 1986 , vol. 22, # 12 p. 1301 - 1306 Khimiya Geterotsiklicheskikh Soedinenii, 1986 , vol. 22, # 12 p. 1614 - 1619

3988-99-6 ~37% 7774-74-5 7774-73-4 3172-56-3 详细

文献：Voronkov, M. G.; Deryagina, E. N.; Papernaya, L. K. Bulletin of the Academy of Sciences of the USSR, Division of Chemical Science (English Translation), 1985 , vol. 34, p. 2580 - 2582 Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, 1985 , # 12 p. 2783 - 2785

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海关

海关编码	2934999090
中文概述	2934999090. 其他杂环化合物. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:20.0%
申报要素	品名, 成分含量, 用途
Summary	2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%