638-38-0

• 常用中文名：乙酸锰(II)
• 常用英文名：Manganese(II) acetate
• CAS号：638-38-0
• 分子式：C₄H₆MnO₄
• 分子量：173.026
• 相关类别： 有机原料 有机金属类化合物 有机锰
• 发布时间：2018-03-26 08:00:00
• 更新时间：2024-01-02 11:35:56

• 用作分析试剂

名称

• 中文名: 乙酸锰
• 英文名: Manganese(II) acetate
• 中文别名: 醋酸锰(II); 醋酸锰; 乙酸锰(II)
• 英文别名: manganousacetate; octanmanganaty; Manganese(2+) diacetate; manganesediacetate; manganese acetate; MFCD00013039; Acetic acid, manganese(2+) salt (2:1); manganese(ii) acetate; EINECS 211-334-3; manganese(2+) acetate; diacetylmanganese

物化性质

• 密度: 1.589
• 沸点: 117.1ºC at 760 mmHg
• 熔点: 180°C
• 分子式: C₄H₆MnO₄
• 分子量: 173.026
• 闪点: 40ºC
• 精确质量: 172.964661
• PSA: 52.60000
• LogP: 0.02760
• 外观性状: 淡粉色晶体
• 储存条件:

  存放在密封容器内，并放在阴凉，干燥处。储存的地方必须远离氧化剂。

• 稳定性:

  1.远离氧化物。

  2.有刺激作用，应避免与皮肤和眼睛的接触。

• 计算化学:

  1.疏水参数计算参考值（XlogP）:无

  2.氢键供体数量:0

  3.氢键受体数量:4

  4.可旋转化学键数量:0

  5.互变异构体数量:无

  6.拓扑分子极性表面积80.3

  7.重原子数量:9

  8.表面电荷:0

  9.复杂度:25.5

  10.同位素原子数量:0

  11.确定原子立构中心数量:0

  12.不确定原子立构中心数量:0

  13.确定化学键立构中心数量:0

  14.不确定化学键立构中心数量:0

  15.共价键单元数量:3

• 更多:

  1. 性状：粉红色粉末。

  2. 密度（g/mL,25/4℃）：1.829

  3. 相对蒸汽密度（g/mL,空气=1）：未确定

  4. 熔点（ºC）：180

  5. 沸点（ºC,常压）：未确定

  6. 沸点（ºC,5.2kPa）：未确定

  7. 折射率：未确定

  8. 闪点（ºC）：未确定

  9. 比旋光度（º）：未确定

  10. 自燃点或引燃温度（ºC）：未确定

  11. 蒸气压（kPa,25ºC）：未确定

  12. 饱和蒸气压（kPa,60ºC）：未确定

  13. 燃烧热（KJ/mol）：未确定

  14. 临界温度（ºC）：未确定

  15. 临界压力（KPa）：未确定

  16. 油水（辛醇/水）分配系数的对数值：未确定

  17. 爆炸上限（%,V/V）：未确定

  18. 爆炸下限（%,V/V）：未确定

  19. 溶解性：可溶于水。

MSDS

Name: Manganese(II) acetate tetrahydrate Material Safety Data Sheet Synonym: Manganese diacetate tetrahydrate CAS: 638-38-0 Section 1 - Chemical Product MSDS Name:Manganese(II) acetate tetrahydrate Material Safety Data Sheet Synonym:Manganese diacetate tetrahydrate Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS CAS# Chemical Name content EINECS# 638-38-0 Manganese(II) acetate tetrahydrate >99 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. Ingestion: May cause gastrointestinal irritation with nausea, vomiting and diarrhea. In high doses, manganese may increase anemia by interfering with iron absorption. Inhalation: May cause respiratory tract irritation. Chronic: Chronic manganese toxicity through inhalation may result in "manganism", which is a disease of the central nervous system involving psychic and neurological disorders. 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 immediately. Skin: Get medical aid. Flush skin with plenty of water for at least 15 minutes while removing contaminated clothing and shoes. Wash clothing before reuse. Ingestion: If victim is conscious and alert, give 2-4 cupfuls of milk or water. Never give anything by mouth to an unconscious person. Get medical aid. Inhalation: Remove from exposure and move to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Get medical aid. Notes to Physician: 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. During a fire, irritating and highly toxic gases may be generated by thermal decomposition or combustion. Extinguishing Media: Use agent most appropriate to extinguish fire. Use water spray, dry chemical, carbon dioxide, or appropriate 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. Clean up spills immediately, observing precautions in the Protective Equipment section. Avoid generating dusty conditions. Provide ventilation. Section 7 - HANDLING and STORAGE Handling: Wash thoroughly after handling. Remove contaminated clothing and wash before reuse. Use with adequate ventilation. Minimize dust generation and accumulation. Avoid contact with eyes, skin, and clothing. Avoid breathing dust. Storage: Keep container closed when not in use. Store in a cool, dry, well-ventilated area away from incompatible substances. Section 8 - EXPOSURE CONTROLS, PERSONAL PROTECTION Engineering Controls: Use adequate general or local exhaust ventilation to keep airborne concentrations below the permissible exposure limits. Exposure Limits CAS# 638-38-0: United States OSHA: 5 mg/m3 Ceiling (as Mn) (listed under Mangan compounds, n.o.s.). Belgium - TWA: (listed as manganese compounds, n.o.s.): 0.2 mg/m3 (as Mn) Japan: (listed as manganese compounds, n.o.s.): 0.3 mg/m3 OEL (ex organic compounds, as Mn) Netherlands: (listed as manganese compounds, n.o.s.): 3 mg/m3 STE (as Mn) Netherlands: (listed as manganese compounds, n.o.s.): 1 mg/m3 MAC Mn) CAS# 6156-78-1: United States OSHA: 5 mg/m3 Ceiling (as Mn) (listed under Mangan compounds, n.o.s.). Belgium - TWA: (listed as manganese compounds, n.o.s.): 0.2 mg/m3 (as Mn) Japan: (listed as manganese compounds, n.o.s.): 0.3 mg/m3 OEL (ex organic compounds, as Mn) Netherlands: (listed as manganese compounds, n.o.s.): 3 mg/m3 STE (as Mn) Netherlands: (listed as manganese compounds, n.o.s.): 1 mg/m3 MAC Mn) Personal Protective Equipment Eyes: Wear appropriate protective eyeglasses or chemical safety goggles as described by OSHA's eye and face protection regulations in 29 CFR 1910.133 or European Standard EN166. 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: Crystals Color: light pink Odor: None reported. pH: Not available. Vapor Pressure: Not available. Viscosity: Not available. Boiling Point: Not available. Freezing/Melting Point: > 300 deg C Autoignition Temperature: Not available. Flash Point: > 130 deg C (> 266.00 deg F) Explosion Limits, lower: Not available. Explosion Limits, upper: Not available. Decomposition Temperature: >300 deg C Solubility in water: Soluble. Specific Gravity/Density: 1.580 g/cm3 Molecular Formula: C4H6O4Mn.4H2O Molecular Weight: 245.09 Section 10 - STABILITY AND REACTIVITY Chemical Stability: Stable under normal temperatures and pressures. Conditions to Avoid: Dust generation. Incompatibilities with Other Materials: Strong oxidizing agents, strong acids, strong bases. Hazardous Decomposition Products: Carbon monoxide, irritating and toxic fumes and gases, carbon dioxide. Hazardous Polymerization: Has not been reported. Section 11 - TOXICOLOGICAL INFORMATION RTECS#: CAS# 638-38-0: AI5770000 CAS# 6156-78-1: AI5775000 LD50/LC50: CAS# 638-38-0: Oral, rat: LD50 = 2940 mg/kg. CAS# 6156-78-1: Oral, rat: LD50 = 3730 mg/kg. Carcinogenicity: Manganese(2+) acetate anhydrous - Not listed by ACGIH, IARC, or NTP. Manganese(II) acetate tetrahydrate - Not listed by ACGIH, IARC, or NTP. Other: See actual entry in RTECS for complete information. 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 Not regulated as a hazardous material. IMO Not regulated as a hazardous material. RID/ADR Not regulated as a hazardous material. 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# 638-38-0: No information available. CAS# 6156-78-1: 1 Canada CAS# 638-38-0 is listed on Canada's NDSL List. CAS# 638-38-0 is listed on Canada's Ingredient Disclosure List. CAS# 6156-78-1 is not listed on Canada's Ingredient Disclosure List. US FEDERAL TSCA CAS# 638-38-0 is listed on the TSCA inventory. CAS# 6156-78-1 is not on the TSCA Inventory because it is a hydrate. It is considered to be listed if the CAS number for the anhydrous form is on the inventory (40CFR720.3(u)(2)). SECTION 16 - ADDITIONAL INFORMATION N/A

毒性和生态

毒理学数据: 1、急性毒性：大鼠（口服）LD50： 2,940mg/kg 由于食盐的LD50是3,000 mg/kg，BPA的急性毒性程度与食盐同。 生态学数据: 对水稍微有危害的，不要让未稀释或者大量产品接触地下水，水道或者污水系统。若无政府许可，勿将材料排入周围环境。 CHEMICAL IDENTIFICATION RTECS NUMBER : AI5770000 CAS REGISTRY NUMBER : 638-38-0 LAST UPDATED : 199712 DATA ITEMS CITED : 23 MOLECULAR FORMULA : C4-H6-O4.Mn MOLECULAR WEIGHT : 173.04 WISWESSER LINE NOTATION : OV1 2 &-MN- HEALTH HAZARD DATA ACUTE TOXICITY DATA TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Oral SPECIES OBSERVED : Rodent - rat DOSE/DURATION : 2940 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value MUTATION DATA TYPE OF TEST : DNA repair TEST SYSTEM : Bacteria - Bacillus subtilis DOSE/DURATION : 50 mmol/L REFERENCE : MUREAV Mutation Research. (Elsevier Science Pub. B.V., POB 211, 1000 AE Amsterdam, Netherlands) V.1- 1964- Volume(issue)/page/year: 31,185,1975 *** REVIEWS *** ACGIH TLV-TWA 0.2 mg(Mn)/m3 DTLVS* The Threshold Limit Values (TLVs) and Biological Exposure Indices (BEIs) booklet issues by American Conference of Governmental Industrial Hygienists (ACGIH), Cincinnati, OH, 1996 Volume(issue)/page/year: TLV/BEI,1997 *** U.S. STANDARDS AND REGULATIONS *** MSHA STANDARD-air:CL 5 mg(Mn)/m3 DTLVS* The Threshold Limit Values (TLVs) and Biological Exposure Indices (BEIs) booklet issues by American Conference of Governmental Industrial Hygienists (ACGIH), Cincinnati, OH, 1996 Volume(issue)/page/year: 3,149,1971 OSHA PEL (Gen Indu):CL 5 mg(Mn)/m3 CFRGBR Code of Federal Regulations. (U.S. Government Printing Office, Supt. of Documents, Washington, DC 20402) Volume(issue)/page/year: 29,1910.1000,1994 OSHA PEL (Construc):CL 5 mg(Mn)/m3 CFRGBR Code of Federal Regulations. (U.S. Government Printing Office, Supt. of Documents, Washington, DC 20402) Volume(issue)/page/year: 29,1926.55,1994 OSHA PEL (Shipyard):CL 5 mg(Mn)/m3 CFRGBR Code of Federal Regulations. (U.S. Government Printing Office, Supt. of Documents, Washington, DC 20402) Volume(issue)/page/year: 29,1915.1000,1993 OSHA PEL (Fed Cont):CL 5 mg(Mn)/m3 CFRGBR Code of Federal Regulations. (U.S. Government Printing Office, Supt. of Documents, Washington, DC 20402) Volume(issue)/page/year: 41,50-204.50,1994 *** OCCUPATIONAL EXPOSURE LIMITS *** OEL-AUSTRALIA:TWA 5 mg(Mn)/m3 JAN 1993 OEL-BELGIUM:TWA 5 mg(Mn)/m3 JAN 1993 OEL-DENMARK:TWA 2.5 mg(Mn)/m3 JAN 1993 OEL-FINLAND:TWA 2.5 mg(Mn)/m3 JAN 1993 OEL-HUNGARY:TWA 0.3 mg(Mn)/m3;STEL 0.6 mg(Mn)/m3 JAN 1993 OEL-JAPAN:TWA 0.3 mg(Mn)/m3 JAN 1993 OEL-THE NETHERLANDS:TWA 1 mg(Mn)/m3 JAN 1993 OEL-POLAND:TWA 0.3 mg(Mn)/m3 JAN 1993 OEL-SWEDEN:TWA 1 mg(Mn)/m3;STEL 2.5 mg(Mn)/m3 (resp. dust) JAN 1993 OEL-SWEDEN:TWA 2.5 mg(Mn)/m3;STEL 5 mg(Mn)/m3 (total dust) JAN 1993 OEL-UNITED KINGDOM:TWA 5 mg(Mn)/m3 JAN 1993 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - 84621 No. of Facilities: 88 (estimated) No. of Industries: 2 No. of Occupations: 5 No. of Employees: 1178 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - 84621 No. of Facilities: 33 (estimated) No. of Industries: 2 No. of Occupations: 3 No. of Employees: 1283 (estimated) No. of Female Employees: 241 (estimated)

安全

• 个人防护装备: dust mask type N95 (US);Eyeshields;Gloves
• 危害码 (欧洲): Xn
• 风险声明 (欧洲): R20/21/22
• 安全声明 (欧洲): S26-S27-S36/37/39
• 危险品运输编码: NONH for all modes of transport
• WGK德国: 3
• RTECS号: AI5770000
• 海关编码: 2915299090

合成路线

上下游产品

上游产品  10
7439-96-5 6156-78-1 108-24-7 64-19-7
14284-89-0 638-38-0 110-20-3 1574-10-3
5315-86-6 5315-87-7
下游产品  10
58356-65-3 4906-24-5 98-85-1 98-86-2
1499-12-3 84-65-1 18672-78-1 21129-18-0
5185-97-7 16538-91-3

海关

海关编码	2915299090
中文概述	HS: 2915299090 其他乙酸盐 退税率:9.0% 监管条件:AB(入境货物通关单,出境货物通关单) 增值税率:17.0% 最惠国关税:5.5% 普通关税:50.0%
申报要素	品名, 成分含量, 用途
监管条件	A.入境货物通关单 B.出境货物通关单
检验检疫	R.进口食品卫生监督检验 S.出口食品卫生监督检验 M.进口商品检验 N.出口商品检验
Summary	2915299090 salts of acetic acid。supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward)。VAT:17.0%。tax rebate rate:9.0%。MFN tariff:5.5%。general tariff:50.0%