150-75-4

• 常用中文名：对甲氨基酚
• 常用英文名：Metoquinone
• CAS号：150-75-4
• 分子式：C₇H₉NO
• 分子量：123.152
• 发布时间：2018-08-31 18:22:33
• 更新时间：2024-01-02 11:06:57

名称

• 中文名: 对甲氨基酚
• 英文名: 4-methylaminophenol
• 中文别名: P-甲氨基苯酚
• 英文别名: Metoquinone; Phenol,p-(methylamino); Phenol, p-(methylamino)-; 4-(N-methylamino)phenol; N-Methyl-4-aminophenol; N-methyl-p-hydroxyaniline; Phenol, p- (methylamino)-; 4-methylaminophenol; Phenol, 4-(methylamino)- (9CI); p-(Methylamino)phenol; p-N-methylaminophenol; Phenol, 4- (methylamino)-; EINECS 205-768-2; Phenol,4-(methylamino); phenol, 4-methylamino-; p-Methylaminophenol; 4-(Methylamino)phenol; 3-13-00-01007 (Beilstein Handbook Reference); Paramethylaminophenol; N-Methyl-p-aminophenol; Phenol, 4-(methylamino)-; N-methyl-4-hydroxyaniline; 4-hydroxy-N-methylaniline

物化性质

• 密度: 1.1±0.1 g/cm3
• 沸点: 262.7±23.0 °C at 760 mmHg
• 分子式: C₇H₉NO
• 分子量: 123.152
• 闪点: 148.6±13.3 °C
• 精确质量: 123.068413
• PSA: 32.26000
• LogP: 0.85
• 蒸汽压: 0.0±0.6 mmHg at 25°C
• 折射率: 1.621
• 储存条件: 室温
• 分子结构:

  1、 摩尔折射率：37.74

  2、 摩尔体积（cm³/mol）：107.3

  3、 等张比容（90.2K）：281.1

  4、 表面张力（dyne/cm）：47.1

  5、 极化率（10-24cm3）：14.96

• 计算化学:

  1.疏水参数计算参考值（XlogP）:无

  2.氢键供体数量:2

  3.氢键受体数量:2

  4.可旋转化学键数量:1

  5.互变异构体数量:2

  6.拓扑分子极性表面积32.3

  7.重原子数量:9

  8.表面电荷:0

  9.复杂度:77

  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:1

MSDS

Material Safety Data Sheet Section1. Identification of the substance Product Name: Sulfuric acid compound with 4-(methylamino)phenol (1:1) Synonyms: Section2. Hazards identification Harmful by inhalation, in contact with skin, and if swallowed. Section3. Composition/information on ingredients. Ingredient name:Sulfuric acid compound with 4-(methylamino)phenol (1:1) CAS number:150-75-4 Section4. First aid measures Skin contact:Immediately wash skin with copious amounts of water for at least 15 minutes while removing contaminated clothing and shoes. If irritation persists, seek medical attention. Eye contact:Immediately wash skin with copious amounts of water for at least 15 minutes. Assure adequate flushing of the eyes by separating the eyelids with fingers. If irritation persists, seek medical attention. Inhalation:Remove to fresh air. In severe cases or if symptoms persist, seek medical attention. Ingestion:Wash out mouth with copious amounts of water for at least 15 minutes. Seek medical attention. Section5. Fire fighting measures In the event of a fire involving this material, alone or in combination with other materials, use dry powder or carbon dioxide extinguishers. Protective clothing and self-contained breathing apparatus should be worn. Section6. Accidental release measures Personal precautions: Wear suitable personal protective equipment which performs satisfactorily and meets local/state/national standards. Respiratory precaution:Wear approved mask/respirator Hand precaution:Wear suitable gloves/gauntlets Skin protection:Wear suitable protective clothing Eye protection:Wear suitable eye protection Methods for cleaning up: Mix with sand or similar inert absorbent material, sweep up and keep in a tightly closed container for disposal. See section 12. Environmental precautions: Do not allow material to enter drains or water courses. Section7. Handling and storage Handling:This product should be handled only by, or under the close supervision of, those properly qualified in the handling and use of potentially hazardous chemicals, who should take into account the fire, health and chemical hazard data given on this sheet. Store in closed vessels. Storage: Section8. Exposure Controls / Personal protection Engineering Controls: Use only in a chemical fume hood. Personal protective equipment: Wear laboratory clothing, chemical-resistant gloves and safety goggles. General hydiene measures: Wash thoroughly after handling. Wash contaminated clothing before reuse. Section9. Physical and chemical properties Appearance:Not specified Boiling point:No data No data Melting point: Flash point:No data Density:No data Molecular formula:C7H9NO.H2O4S Molecular weight:221.2 Section10. Stability and reactivity Conditions to avoid: Heat, flames and sparks. Materials to avoid: Oxidizing agents. Possible hazardous combustion products: Carbon monoxide, nitrogen oxides, sulfur oxides. Section11. Toxicological information No data. Section12. Ecological information No data. Section13. Disposal consideration Arrange disposal as special waste, by licensed disposal company, in consultation with local waste disposal authority, in accordance with national and regional regulations. Section14. Transportation information Non-harzardous for air and ground transportation. Section15. Regulatory information No chemicals in this material are subject to the reporting requirements of SARA Title III, Section 302, or have known CAS numbers that exceed the threshold reporting levels established by SARA Title III, Section 313. SECTION 16 - ADDITIONAL INFORMATION N/A

毒性和生态

CHEMICAL IDENTIFICATION RTECS NUMBER : SL8225000 CHEMICAL NAME : Phenol, p-(methylamino)- CAS REGISTRY NUMBER : 150-75-4 BEILSTEIN REFERENCE NO. : 1363740 LAST UPDATED : 199612 DATA ITEMS CITED : 3 MOLECULAR FORMULA : C7-H9-N-O MOLECULAR WEIGHT : 123.17 WISWESSER LINE NOTATION : QR DM1 HEALTH HAZARD DATA ACUTE TOXICITY DATA TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Unreported SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 40 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value MUTATION DATA TYPE OF TEST : DNA inhibition TEST SYSTEM : Rodent - hamster Lung DOSE/DURATION : 22 umol/L REFERENCE : CRTOEC Chemical Research in Toxicology. (American Chemical Soc., Distribution Office Dept. 223, POB 57/36, West End Station, Washington, DC 20037) V.1- 1988- Volume(issue)/page/year: 4,151,1991 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - 84049 No. of Facilities: 327 (estimated) No. of Industries: 9 No. of Occupations: 9 No. of Employees: 1173 (estimated)

安全

• 危害码 (欧洲): Xi
• 海关编码: 2922299090

合成路线

上下游产品

上游产品  10
123-30-8 616-38-6 5961-59-1 123-31-9
74-89-5 1142-18-3 1693-39-6 122-87-2
106-41-2 593-51-1
下游产品  10
120-80-9 154286-48-3 123-31-9 2976-94-5
2987-05-5 1010-68-0 5961-59-1 100-22-1
3154-18-5 42473-87-0

海关

海关编码	2922299090
中文概述	2922299090. 其他氨基(萘酚、酚)及醚、酯〔包括它们的盐, 但含有一种以上含氧基的除外〕. 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:30.0%
申报要素	品名, 成分含量, 用途, 乙醇胺及其盐应报明色度, 乙醇胺及其盐应报明包装
Summary	2922299090. other amino-naphthols and other amino-phenols, other than those containing more than one kind of oxygen function, their ethers and esters; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%