2832-87-3

• 常用中文名：2-(3-硫代-3,4-二氢-2H-1,4-苯并噻唑-2-基)乙酸乙酯
• 常用英文名：ETHYL 2-(3-THIOXO-3,4-DIHYDRO-2H-1,4-BENZOTHIAZIN-2-YL)ACETATE
• CAS号：2832-87-3
• 分子式：C₁₂H₁₃NO₂S₂
• 分子量：267.36700
• 发布时间：2018-12-25 18:58:15
• 更新时间：2024-04-02 15:08:07

名称

• 中文名: 2-(3-硫代-3,4-二氢-2H-1,4-苯并噻唑-2-基)乙酸乙酯
• 英文名: ethyl 2-(3-sulfanylidene-4H-1,4-benzothiazin-2-yl)acetate
• 英文别名: (3-thioxo-3,4-dihydro-2H-benzo[1,4]thiazin-2-yl)-acetic acid ethyl ester; (+-)-(3-Thioxo-3,4-dihydro-2H-<1,4>benzothiazin-2-yl)-essigsaeure-ethylester; HMS555O16; ethyl 2-(3-thioxo-3,4-dihydro-2H-1,4-benzothiazin-2-yl)acetate

物化性质

• 密度: 1.33g/cm3
• 沸点: 375ºC at 760 mmHg
• 熔点: 106ºC
• 分子式: C₁₂H₁₃NO₂S₂
• 分子量: 267.36700
• 闪点: 180.6ºC
• 精确质量: 267.03900
• PSA: 95.72000
• LogP: 2.99140
• 蒸汽压: 8.01E-06mmHg at 25°C
• 折射率: 1.65

MSDS

Name: Ethyl 2-(3-thioxo-3 4-dihydro-2h-1 4-benzothiazin-2-yl)acetate 97% Material Safety Data Sheet Synonym: CAS: 2832-87-3 Section 1 - Chemical Product MSDS Name:Ethyl 2-(3-thioxo-3 4-dihydro-2h-1 4-benzothiazin-2-yl)acetate 97% Material Safety Data Sheet Synonym: Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS CAS# Chemical Name content EINECS# 2832-87-3 Ethyl 2-(3-thioxo-3,4-dihydro-2H-1,4-b 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: Vacuum or sweep up material and place into a suitable disposal 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# 2832-87-3: 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: Solid Color: grey Odor: Not available. pH: Not available. Vapor Pressure: Not available. Viscosity: Not available. Boiling Point: Not available. Freezing/Melting Point: 106 - 108 deg C 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: C12H13NO2S2 Molecular Weight: 267 Section 10 - STABILITY AND REACTIVITY Chemical Stability: Not available. Conditions to Avoid: Incompatible materials. Incompatibilities with Other Materials: Oxidizing agents, reducing agents. Hazardous Decomposition Products: Nitrogen oxides, carbon monoxide, oxides of sulfur, carbon dioxide. Hazardous Polymerization: Has not been reported Section 11 - TOXICOLOGICAL INFORMATION RTECS#: CAS# 2832-87-3 unlisted. LD50/LC50: Not available. Carcinogenicity: Ethyl 2-(3-thioxo-3,4-dihydro-2H-1,4-benzothiazin-2-yl)acetate - 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# 2832-87-3: No information available. Canada None of the chemicals in this product are listed on the DSL/NDSL list. CAS# 2832-87-3 is not listed on Canada's Ingredient Disclosure List. US FEDERAL TSCA CAS# 2832-87-3 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

82191-17-1 ~% 2832-87-3

文献：Bourdais,J. Bulletin de la Societe Chimique de France, 1965 , p. 1756 - 1761

上下游产品

上游产品  1
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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%