137-20-2

• 常用中文名：N-油酰基-N-甲基牛磺酸钠
• 常用英文名：sodium 2-[methyloleoylamino]ethane-1-sulphonate
• CAS号：137-20-2
• 分子式：C₂₁H₄₀NNaO₄S
• 分子量：425.60100
• 相关类别： 表面活性剂 阴离子表面活性剂 磺酸盐型
• 发布时间：2018-07-24 11:06:54
• 更新时间：2025-08-23 18:47:38

• 用作毛纺和丝纺工业的精炼剂和净洗剂，羊毛和丝织物染色的匀染剂，还可用于香波、浴液和清洗剂等。

名称

• 中文名: 胰加漂T
• 英文名: sodium-n-methyl-n-oleyl taurate
• 中文别名: N-甲基油酰氨基乙基磺酸钠; 洗涤剂808; 甲基油酰基牛磺酸钠; 洗净剂209; 依捷邦 T,FX 洗涤剂,209 净洗剂; 洗涤剂209,伊捷邦 T; N,N-油酰甲基牛磺酸钠
• 英文别名: N-oleoyl-N-methyltaurine sodium salt; igepont77; igepont33; igepont51; igepont-43; Sodium N-methyl--N-oleoyltaurate; sodium N-methyl-N-oleyl taurate; N-methyl-N-oleoyltaurate sodium salt; igeponte; adinolt; EINECS 205-285-7; HostaponT; sodium methyl oleoyl taurate; omt; igepont; IgephonT

物化性质

• 分子式: C₂₁H₄₀NNaO₄S
• 分子量: 425.60100
• 精确质量: 425.25800
• PSA: 85.89000
• LogP: 6.10830
• 外观性状: 粘性液体
• 储存条件: 室温
• 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:18

  5.互变异构体数量:无

  6.拓扑分子极性表面积85.9

  7.重原子数量:28

  8.表面电荷:0

  9.复杂度:489

  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:1

  14.不确定化学键立构中心数量:0

  15.共价键单元数量:2

• 更多:

  1.性状：本品为微黄色粘稠液体

  2.溶解性：溶于水

毒性和生态

CHEMICAL IDENTIFICATION RTECS NUMBER : WX0500000 CHEMICAL NAME : Taurine, N-methyl-N-oleoyl-, sodium salt CAS REGISTRY NUMBER : 137-20-2 LAST UPDATED : 199710 DATA ITEMS CITED : 11 MOLECULAR FORMULA : C21-H40-N-O4-S.Na MOLECULAR WEIGHT : 425.67 WISWESSER LINE NOTATION : WSO&2N1&V8U9 &-NA- HEALTH HAZARD DATA ACUTE TOXICITY DATA TYPE OF TEST : Standard Draize test ROUTE OF EXPOSURE : Administration into the eye SPECIES OBSERVED : Rodent - rabbit 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: 38,428,1949 ** ACUTE TOXICITY DATA ** TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Oral SPECIES OBSERVED : Rodent - rat DOSE/DURATION : 1700 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : TSCAT* Office of Toxic Substances Report. (U.S. Environmental Protection Agency, Office of Toxic Substances, 401 M St., SW, Washington, DC 20460) Volume(issue)/page/year: OTS0206728 TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Oral SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 6630 mg/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: 38,428,1949 TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Intravenous SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 350 mg/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: 38,428,1949 TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Oral SPECIES OBSERVED : Mammal - species unspecified DOSE/DURATION : 5190 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : FMCHA2 Farm Chemicals Handbook. (Meister Pub., 37841 Euclid Ave., Willoughy, OH 44094) Volume(issue)/page/year: -,C169,1991 ** OTHER MULTIPLE DOSE TOXICITY DATA ** TYPE OF TEST : TDLo - Lowest published toxic dose ROUTE OF EXPOSURE : Oral SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 16575 mg/kg/30D-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: 38,428,1949 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - T1120 No. of Facilities: 43 (estimated) No. of Industries: 2 No. of Occupations: 5 No. of Employees: 586 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - T1120 No. of Facilities: 2258 (estimated) No. of Industries: 25 No. of Occupations: 36 No. of Employees: 43306 (estimated) No. of Female Employees: 8068 (estimated)

安全

• 危害码 (欧洲): Xi
• 海关编码: 2924199090

制备

制法在N-甲基牛磺酸的碱性水溶液中，逐渐加入油酰氯制得

海关

海关编码	2924199090
中文概述	2924199090. 其他无环酰胺（包括无环氨基甲酸酯)(包括其衍生物及盐）. 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, 包装
Summary	2924199090. other acyclic amides (including acyclic carbamates) and their derivatives; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%