1,3,2-Dioxastannepin-4,7-dione,2,2-dioctyl-
- 中文别名：马来酸二正辛基锡聚合物
- 中文释义：马来酸酯辛基锡;马来酸二正辛基锡;2,2-辛基1,3,2-二氧锡杂卓-4,7-二酮
- 英文别名：2,2-dioctyl-1,3,2-dioxastannepine-4,7-dione;
Stann OMF;
Estabex U 18;
DIOCTYLTIN MALEATE;
Dioctylstannylene maleate;
Thermolite 813;
Stannane,dioctyl(maleoyldioxy);
Mellite 825;
Di-n-octyltin maleate
- CAS No.：16091-18-2
- 分子式：
C20H36O4Sn
- 分子量：459.21
- 精确分子量：460.16400
- PSA：52.60000
- InChI：InChI=1/2C8H17.C4H4O4.Sn/c2*1-3-5-7-8-6-4-2;5-3(6)1-2-4(7)8;/h2*1,3-8H2,2H3;1-2H,(H,5,6)(H,7,8);/q;;;+2/p-2/b;;2-1-;/rC20H36O4Sn/c1-3-5-7-9-11-13-17-25(18-14-12-10-8-6-4-2)23-19(21)15-16-20(22)24-25/h15-16H,3-14,17-18H2,1-2H3
- 分子结构式：
物化性质
- 外观与性状：
- 白色粉末
- 熔点：
- 87-105°C
- 沸点：
- 442.6°C at 760 mmHg
- 闪点：
- 221.5°C
- 水溶解性：
- <0.1 g/100 mL at 22℃
- 蒸汽压：
- 4.94E-08mmHg at 25°C
- 其它信息：
1.性状：白色粉沫
2. 溶点（℃）：87～105
3.相对密度：1.33
4.溶解性：溶于苯、乙醇、丙酮，不溶于水。
安全信息
- 外观与性状：
- 白色粉末
- 熔点：
- 87-105°C
- 沸点：
- 442.6°C at 760 mmHg
- 闪点：
- 221.5°C
- 水溶解性：
- <0.1 g/100 mL at 22℃
- 蒸汽压：
- 4.94E-08mmHg at 25°C
- 其它信息：
1.性状：白色粉沫
2. 溶点（℃）：87～105
3.相对密度：1.33
4.溶解性：溶于苯、乙醇、丙酮，不溶于水。
毒理性
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- JH4745000
- CHEMICAL NAME :
- 1,3,2-Dioxastannepin-4,7-dione, 2,2-dioctyl-
- CAS REGISTRY NUMBER :
- 16091-18-2
- LAST UPDATED :
- 199712
- DATA ITEMS CITED :
- 29
- MOLECULAR FORMULA :
- C20-H36-O4-Sn
- MOLECULAR WEIGHT :
- 459.25
- WISWESSER LINE NOTATION :
- T7VO-SN-OVJ C8 C8
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 :
- 4500 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- ARZNAD Arzneimittel-Forschung. Drug Research. (Editio Cantor Verlag, Postfach 1255, W-7960 Aulendorf, Fed. Rep. Ger.) V.1- 1951- Volume(issue)/page/year: 19,934,1969
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 775 mg/kg
- REFERENCE :
- ERNFA7 Ernaehrungsforschung. (Akademie-Verlag GmbH, Leipziger St. 3-4, 108 Berlin, Ger. Dem. Rep.) V.1- 1956- Volume(issue)/page/year: 11,424,1966 *** REVIEWS *** ACGIH TLV-TWA 0.1 mg(Sn)/m3;STEL 0.2 mg/m3 (skin) 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 ACGIH TLV-Not classifiable as a human carcinogen 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:TWA 0.1 mg(Sn)/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: 3,258,1971 OSHA PEL (Gen Indu):8H TWA 0.1 mg(Sn)/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):8H TWA 0.1 mg(Sn)/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):8H TWA 0.1 mg(Sn)/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):8H TWA 0.1 mg(Sn)/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 0.1 mg(Sn)/m3;Skin JAN 1993 OEL-BELGIUM:TWA 0.1 mg(Sn)/m3;Skin JAN 1993 OEL-DENMARK:TWA 0.1 mg(Sn)/m3;Skin JAN 1993 OEL-FINLAND:TWA 0.1 mg(Sn)/m3;STEL 0.3 mg(Sn)/m3;Skin JAN 1993 OEL-FRANCE:TWA 0.1 mg(Sn)/m3;STEL 0.2 mg(Sn)/m3 JAN 1993 OEL-GERMANY:TWA 0.1 mg(Sn)/m3;Skin JAN 1993 OEL-HUNGARY:STEL 0.1 mg(Sn)/m3;Skin JAN 1993 OEL-THE NETHERLANDS:TWA 0.1 mg(Sn)/m3;Skin JAN 1993 OEL-THE PHILIPPINES:TWA 0.1 mg(Sn)/m3 JAN 1993 OEL-SWEDEN:TWA 0.1 mg(Sn)/m3;STEL 0.2 mg(Sn)/m3;Skin JAN 1993 OEL-SWITZERLAND:TWA 0.1 mg(Sn)/m3;STEL 0.2 mg(Sn)/m3;Skin JAN 1993 OEL-THAILAND:TWA 0.1 mg(Sn)/m3 JAN 1993 OEL-UNITED KINGDOM:TWA 0.1 mg(Sn)/m3;STEL 0.2 mg(Sn)/m3;Skin JAN 1993 OEL IN BULGARIA, COLOMBIA, JORDAN, KOREA check ACGIH TLV OEL IN NEW ZEALAND, SINGAPORE, VIETNAM check ACGIH TLV *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA ***NIOSH RECOMMENDED EXPOSURE LEVEL (REL) : NIOSH REL TO ORGANOTIN COMPOUND-air:10H TWA 0.1 mg(Sn)/m3REFERENCE : NIOSH* National Institute for Occupational Safety and Health, U.S. Dept. of Health, Education, and Welfare, Reports and Memoranda. Volume(issue)/page/year: DHHS #92-100,1992NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - 83561 No. of Facilities: 28 (estimated) No. of Industries: 1 No. of Occupations: 2 No. of Employees: 112 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - 83561 No. of Facilities: 68 (estimated) No. of Industries: 3 No. of Occupations: 6 No. of Employees: 6383 (estimated) No. of Female Employees: 1092 (estimated)
- 毒理学数据：
本品毒性低，对大白鼠口服LD50为4550毫克/公斤。对皮肤和眼睛有刺激性。
分子结构与计算化学数据
计算化学数据
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:14
5.互变异构体数量:无
6.拓扑分子极性表面积52.6
7.重原子数量:25
8.表面电荷:0
9.复杂度:382
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
