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二正辛基-双(巯乙酸2-乙基己酯)锡

二正辛基-双(巯乙酸2-乙基己酯)锡用途

本品为聚氯乙烯稳定剂，具有优良的热稳定性加工适应性。初期着色性小，制品的透明性高，印刷性好。适用于硬质和软质制品，如板材、管材、薄膜与各种包装容器等。由于本品含有较大的酯基，与树脂的相容性好，有一定的增塑作用，可降低硬质制品的热变形温度。又因在提炼混合过程中无需溶剂或稀释剂，所得的制品光泽宜人，耐抽出性和化学稳定性高。因本品无润滑作用，所以配方中应加入适当的润滑剂。本品的耐候性了较差，而且有臭味，不能与铅或镉稳定剂并用，因为两者有可能生成有着色性的硫化物。但可与二月桂酸二正丁基锡并用，改善加工性。本品的用量一般为1-3份。1975年，有机锡稳定剂的世界消费量就已达到2.5万吨。有机锡化合物是高效的稳定剂，其主要特点是具有高度的透明性（特别是对于硬制品）、突出的耐热性，并耐硫化污染、随着聚氯乙烯硬质透明制品需要量的增加和有机锡化合物生产成本的降低，有机锡稳定剂的消费量呈增长的趋势。

二正辛基-双(巯乙酸2-乙基己酯)锡名称

[ CAS 号 ]:
15571-58-1

[ 中文名 ]:
二正辛基-双(巯乙酸2-乙基己酯)锡

[ 英文名 ]:
2-ethylhexyl 2-[[2-(2-ethylhexoxy)-2-oxoethyl]sulfanyl-dioctylstannyl]sulfanylacetate

[中文别名 ]:

硫代甘醇酸异辛酯二正辛基锡

[英文别名 ]:

Advastab 17MOL
Advastab 17 mok
Di-n-octyltin-2-ethylhexyl-dimercaptoethanoate
EINECS 239-622-4
17MOK
KS 2000A10

二正辛基-双(巯乙酸2-乙基己酯)锡物理化学性质

[ 分子式 ]:
C₃₆H₇₂O₄S₂Sn

[ 分子量 ]:
751.78500

[ 精确质量 ]:
752.38900

[ PSA ]:
103.20000

[ LogP ]:
12.13520

二正辛基-双(巯乙酸2-乙基己酯)锡毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: RO0955000

CHEMICAL NAME :: 8-Oxa-3,5-dithia-4-stannatetradecanoic acid, 10-ethyl-4,4-dioctyl-7-oxo-, 2-ethylhexyl ester

CAS REGISTRY NUMBER :: 15571-58-1

LAST UPDATED :: 199712

DATA ITEMS CITED :: 28

MOLECULAR FORMULA :: C36-H72-O4-S2-Sn

MOLECULAR WEIGHT :: 751.89

WISWESSER LINE NOTATION :: 4Y2&1OV1S-SN-8&8&S1VO1Y4&2

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 :: 2100 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: NAHRAR Nahrung. Chemistry, Biochemistry, Microbiology, Technology, Nutrition. (Akademie-Verlag GmBH, Postfach 1233, Berlin DDR-1086, Ger. Dem. Rep.) V.1- 1957- Volume(issue)/page/year: 13,343,1969

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 2010 mg/kg

REFERENCE :: ATXKA8 Archiv fuer Toxikologie. (Berlin, Fed. Rep. Ger.) V.15-31, 1954-74. For publisher information, see ARTODN. Volume(issue)/page/year: 26,196,1970 *** 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 TOXICOLOGY REVIEW EVHPAZ EHP, Environmental Health Perspectives. (U.S. Government Printing Office, Supt of Documents, Washington, DC 20402) No.1- 1972- Volume(issue)/page/year: 4,61,1973 *** 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)/m3 REFERENCE : NIOSH* National Institute for Occupational Safety and Health, U.S. Dept. of Health, Education, and Welfare, Reports and Memoranda. Volume(issue)/page/year: DHHS #92-100,1992

二正辛基-双(巯乙酸2-乙基己酯)锡安全信息

[ 危险品运输编码 ]:
UN 2788

[ 包装等级 ]:
III

[ 危险类别 ]:
6.1(b)

二正辛基-双(巯乙酸2-乙基己酯)锡制备

由二正辛基氧化锡与硫代甘醇酸（2-乙基己酯）反应而得。将二正辛基氧化锡悬浮于水中，加热至60℃，在半小时内加入硫代甘醇酸（2-乙基己基），将此混合物于60℃搅拌30分钟，分出水层，经干燥，过滤，即得成品。

推荐生产厂家/供应商：

公司名：广东翁江化学试剂有限公司

区域：韶关市翁源县

价格：
￥1200.0/100mg

联系人：朱丽丹

产品详情：二辛基锡硫醇盐

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相关化合物

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