2748-88-1

• 常用中文名：米吡氯铵
• 常用英文名：Miripirium chloride
• CAS号：2748-88-1
• 分子式：C₂₀H₃₆ClN
• 分子量：325.960
• 发布时间：2018-03-15 08:00:00
• 更新时间：2026-07-19 10:11:16

名称

• 中文名: 米吡氯铵
• 英文名: Myristyl-γ-picolinium Chloride
• 中文别名: 氯化4-甲基-1-十四基吡啶-1-嗡; MYRISTYL-G-PICOLINIUM CHLORIDE 黄色粉末; 咪吡氯铵; 十四烷基吡啶铵
• 英文别名: MYRISTYL-G-PICOLINIUM CHLORIDE ISO 9001：2015 REACH; MPC; UNII-3D6CWI0P23; Wet-Tone B; 4-methyl-1-tetradecylpyridin-1-ium chloride; 4-methyl-1-tetradecyl-pyridin-1-ium chloride; quatresin; 4-methyl-1-tetradecylpyridin-1-ium,chloride; 1-tetradecyl-4-picoliniuchloride; 4-Methyl-1-tetradecylpyridinium chloride; MYRISTYL-GAMMA-PICOLINIUM CHLORIDE; Pyridinium, 4-methyl-1-tetradecyl-, chloride (1:1); MYRISTYL-G-PICOLINIUM CHLORIDE; Myristyl-gamma-Picolinium; 4-methyl-1-tetradecylpyridinium chloride; Myristyl gamma-picolinium chloride; Pyridinium, 4-methyl-1-tetradecyl-, chloride; Myristyl-γ-picolinium chloride; Pyridinium,4-methyl-1-tetradecyl-, chloride (1:1); 1-Myristylpicolinium Chloride; 1-myristylpicolinium; 4-methyl-1-tetradecyl-pyridiniuchloride; 1-Tetradecyl-4-picoliniuM Chloride; 4-methyl-1-myristyl-pyridin-1-ium chloride; Methylprednisolone Acetate Impurity 13

物化性质

• 分子式: C₂₀H₃₆ClN
• 分子量: 325.960
• 精确质量: 325.253632
• PSA: 3.88000
• LogP: 2.98760
• 外观性状: 固体
• 储存条件: 室温，惰性气体

毒性和生态

CHEMICAL IDENTIFICATION RTECS NUMBER : TJ7825000 CHEMICAL NAME : 4-Picolinium, 1-tetradecyl-, chloride CAS REGISTRY NUMBER : 2748-88-1 LAST UPDATED : 199701 DATA ITEMS CITED : 7 MOLECULAR FORMULA : C20-H36-N.Cl MOLECULAR WEIGHT : 326.02 WISWESSER LINE NOTATION : T6KJ A14 D &G &3/13 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 : 250 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : ARTODN Archives of Toxicology. (Springer-Verlag, Heidelberger Pl. 3, D-1000 Berlin 33, Fed. Rep. Ger.) V.32- 1974- Volume(issue)/page/year: 32,245,1974 TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Intraperitoneal SPECIES OBSERVED : Rodent - rat DOSE/DURATION : 7500 ug/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : JAPMA8 Journal of the American Pharmaceutical Association, Scientific Edition. (Washington, DC) V.29-49, 1940-60. For publisher information, see JPMSAE. Volume(issue)/page/year: 35,89,1946 TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Subcutaneous SPECIES OBSERVED : Rodent - rat DOSE/DURATION : 200 mg/kg TOXIC EFFECTS : Skin and Appendages - hair REFERENCE : JAPMA8 Journal of the American Pharmaceutical Association, Scientific Edition. (Washington, DC) V.29-49, 1940-60. For publisher information, see JPMSAE. Volume(issue)/page/year: 35,89,1946 TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Intravenous SPECIES OBSERVED : Rodent - rat DOSE/DURATION : 30 mg/kg TOXIC EFFECTS : Lungs, Thorax, or Respiration - cyanosis REFERENCE : JAPMA8 Journal of the American Pharmaceutical Association, Scientific Edition. (Washington, DC) V.29-49, 1940-60. For publisher information, see JPMSAE. Volume(issue)/page/year: 35,89,1946 ** OTHER MULTIPLE DOSE TOXICITY DATA ** TYPE OF TEST : TDLo - Lowest published toxic dose ROUTE OF EXPOSURE : Oral SPECIES OBSERVED : Rodent - rat DOSE/DURATION : 2400 mg/kg/60D-I TOXIC EFFECTS : Related to Chronic Data - death REFERENCE : JAPMA8 Journal of the American Pharmaceutical Association, Scientific Edition. (Washington, DC) V.29-49, 1940-60. For publisher information, see JPMSAE. Volume(issue)/page/year: 35,89,1946 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - X9555 No. of Facilities: 1023 (estimated) No. of Industries: 2 No. of Occupations: 7 No. of Employees: 7502 (estimated) No. of Female Employees: 3667 (estimated)

安全

• 危害码 (欧洲): T
• 海关编码: 2933399090

合成路线

133216-96-3 ~91% 2748-88-1

文献：Okamoto, Yoshiki; Hosoda, Asao; Takamuku, Setsuo Bulletin of the Chemical Society of Japan, 1990 , vol. 63, # 10 p. 3053 - 3055

19218-94-1 ~% 2748-88-1

文献：Okamoto, Yoshiki; Hosoda, Asao; Takamuku, Setsuo Bulletin of the Chemical Society of Japan, 1990 , vol. 63, # 10 p. 3053 - 3055

80241-43-6 ~% 2748-88-1

文献：Okamoto, Yoshiki; Hosoda, Asao; Takamuku, Setsuo Bulletin of the Chemical Society of Japan, 1990 , vol. 63, # 10 p. 3053 - 3055

海关

海关编码	2933399090
中文概述	2933399090. 其他结构含非稠合吡啶环的化合物. 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, 乌洛托品请注明外观, 6－己内酰胺请注明外观, 签约日期
Summary	2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%