硫双乙醇
硫双乙醇用途
本品用作酞菁素IF3G各种阳离子染料、还原染料的助溶助。也可用作还原染料印花用调浆剂、匀染剂、吸温剂。做染料助溶剂能增加得色量和鲜艳度。
【用途二】
印染用染料溶剂，例如酸性染料、碱性染料等；油墨溶剂；农药原料；照相显影剂的增敏剂；缓蚀剂；润滑油添加剂；纤维防缩剂；聚烯烃稳定剂。
硫双乙醇名称
[ CAS 号 ]:
111-48-8
[ 中文名 ]:
硫二甘醇
[ 英文名 ]:
thiodiglycol
[中文别名 ]:
[英文别名 ]:
- Ethanol, 2,2'-thiobis-
- 2,2-DIMETHYL-CHROMAN-6-SULFONYL CHLORIDE
- 2,2'-Sulfanediyldiethanol
- 2,2-Thiodiethanol
- MFCD00002910
- THIODIETHANOL
- 2-[(2-HYDROXYETHYL)THIO]ETHANOL
- EINECS 203-874-3
- 2,2'-Thiodiethanol
- 2 2'-THIODIETHANOL
硫双乙醇物理化学性质
[ 密度 ]:
1.2±0.1 g/cm3
[ 沸点 ]:
282.0±0.0 °C at 760 mmHg
[ 熔点 ]:
−16 °C(lit.)
[ 分子式 ]:
C4H10O2S
[ 分子量 ]:
122.186
[ 闪点 ]:
139.5±19.1 °C
[ 精确质量 ]:
122.040154
[ PSA ]:
65.76000
[ LogP ]:
-0.71
[ 外观性状 ]:
透明无色至略黄色液体
[ 蒸汽压 ]:
0.0±1.3 mmHg at 25°C
[ 折射率 ]:
1.523
[ 储存条件 ]:
?20°C
[ 稳定性 ]:
Stable. Incompatible with strong oxidizing agents. Reacts with a wide variety of compounds. Flammable.
硫双乙醇MSDS
硫双乙醇毒性和生态
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- KM2975000
- CHEMICAL NAME :
- Ethanol, 2,2'-thiodi-
- CAS REGISTRY NUMBER :
- 111-48-8
- BEILSTEIN REFERENCE NO. :
- 1236325
- LAST UPDATED :
- 199701
- DATA ITEMS CITED :
- 10
- MOLECULAR FORMULA :
- C4-H10-O2-S
- MOLECULAR WEIGHT :
- 122.20
- WISWESSER LINE NOTATION :
- Q2S2Q
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- Open irritation test
- ROUTE OF EXPOSURE :
- Administration onto the skin
- SPECIES OBSERVED :
- Rodent - rabbit
- REFERENCE :
- UCDS** Union Carbide Data Sheet. (Union Carbide Corp., 39 Old Ridgebury Rd., Danbury, CT 06817) Volume(issue)/page/year: 11/3/1971
- TYPE OF TEST :
- Standard Draize test
- ROUTE OF EXPOSURE :
- Administration into the eye
- SPECIES OBSERVED :
- Rodent - rabbit
- REFERENCE :
- AJOPAA American Journal of Ophthalmology. (Ophthalmic Pub. Co., 435 N. Michigan Ave., Suite 1415, Chicago, IL 60611) Series 3: V.1- 1918- Volume(issue)/page/year: 29,1363,1946 ** ACUTE TOXICITY DATA **
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 6610 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- JIHTAB Journal of Industrial Hygiene and Toxicology. (Cambridge, MA) V.18-31, 1936-49. For publisher information, see AEHLAU. Volume(issue)/page/year: 23,259,1941
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Subcutaneous
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 4 gm/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- JPETAB Journal of Pharmacology and Experimental Therapeutics. (Williams & Wilkins Co., 428 E. Preston St., Baltimore, MD 21202) V.1- 1909/10- Volume(issue)/page/year: 93,1,1948
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Subcutaneous
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 4 gm/kg
- TOXIC EFFECTS :
- Gastrointestinal - other changes Liver - hepatitis (hepatocellular necrosis), diffuse Endocrine - other changes
- REFERENCE :
- JPETAB Journal of Pharmacology and Experimental Therapeutics. (Williams & Wilkins Co., 428 E. Preston St., Baltimore, MD 21202) V.1- 1909/10- Volume(issue)/page/year: 93,1,1948
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Administration onto the skin
- SPECIES OBSERVED :
- Rodent - rabbit
- DOSE/DURATION :
- 20 mL/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- UCDS** Union Carbide Data Sheet. (Union Carbide Corp., 39 Old Ridgebury Rd., Danbury, CT 06817) Volume(issue)/page/year: 11/3/1971
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intravenous
- SPECIES OBSERVED :
- Rodent - rabbit
- DOSE/DURATION :
- 3 gm/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- JPETAB Journal of Pharmacology and Experimental Therapeutics. (Williams & Wilkins Co., 428 E. Preston St., Baltimore, MD 21202) V.1- 1909/10- Volume(issue)/page/year: 93,1,1948
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - guinea pig
- DOSE/DURATION :
- 3960 mg/kg
- TOXIC EFFECTS :
- Behavioral - somnolence (general depressed activity) Gastrointestinal - other changes Kidney, Ureter, Bladder - other changes
- REFERENCE :
- JIHTAB Journal of Industrial Hygiene and Toxicology. (Cambridge, MA) V.18-31, 1936-49. For publisher information, see AEHLAU. Volume(issue)/page/year: 23,259,1941 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - 82023 No. of Facilities: 167 (estimated) No. of Industries: 6 No. of Occupations: 13 No. of Employees: 5259 (estimated)
硫双乙醇安全信息
[ 符号 ]:
GHS02, GHS06, GHS08
[ 信号词 ]:
Danger
[ 危害声明 ]:
H225-H301 + H311 + H331-H370
[ 警示性声明 ]:
P210-P260-P280-P301 + P310-P311
[ 个人防护装备 ]:
Eyeshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
[ 危害码 (欧洲) ]:
Xi:Irritant;
[ 风险声明 (欧洲) ]:
R36
[ 安全声明 (欧洲) ]:
S23-S26-S36/37/39-S45-S36
[ 危险品运输编码 ]:
UN3334 9
[ WGK德国 ]:
1
[ RTECS号 ]:
KM2975000
[ 海关编码 ]:
2930909026
硫双乙醇合成路线
硫双乙醇上下游产品
硫双乙醇上游产品
硫双乙醇下游产品
硫双乙醇制备
将氯乙醇、硫化钠依次加入反应釜中，边搅拌边升温至90～95℃。反应完毕后，将物料冷却，再用硫酸中和至ｐＨ值呈中性。经过滤、减压蒸馏收集硫代双乙醇馏分。
硫双乙醇海关
[ 海关编码 ]: 2930909026
[ 中文概述 ]:
2930909026 硫二甘醇〔二(3-羟乙基)硫醚、硫代双乙醇〕。监管条件:23(两用物项和技术进口许可证,两用物项和技术出口许可证)。增值税率:17.0%。退税率:9.0%。最低关税:6.5%。普通关税:30.0%
[ 申报要素 ]: 品名, 成分含量, 用途
[ 监管条件 ]: 2.两用物项和技术进口许可证 3.两用物项和技术出口许可证
[ Summary ]:
2930909026 2,2'-thiodiethanol。supervision conditions:23(import license for dual-use item and technologies,export license for dual-use item and technologies)。VAT:17.0%。tax rebate rate:9.0%。MFN tarrif:6.5%。general tariff:30.0%
硫双乙醇文献
J. Med. Chem. 51 , 6740-51, (2008)
The work provides a new model for the prediction of the MAO-A and -B inhibitor activity by the use of combined complex networks and QSAR methodologies. On the basis of the obtained model, we prepared ...
Redox Regulation of Cell Contacts by Tricellulin and Occludin: Redox-Sensitive Cysteine Sites in Tricellulin Regulate Both Tri- and Bicellular Junctions in Tissue Barriers as Shown in Hypoxia and Ischemia.Antioxid. Redox Signal. 23 , 1035-49, (2015)
Tight junctions (TJs) seal paracellular clefts in epithelia/endothelia and form tissue barriers for proper organ function. TJ-associated marvel proteins (TAMPs; tricellulin, occludin, marvelD3) are th...
Developmental toxicity of thiodiglycol in Sprague-Dawley rats.Int. J. Toxicol. 26(4) , 365-71, (2007)
Thiodiglycol (TG), a hydrolysis product of sulfur mustard (HD), is a potential contaminant of soil and water at certain military sites. To establish developmental toxicity criteria for TG, an oral dev...
相关化工产品/化学物质：
推荐生产厂家/供应商：
相关化合物
【硫双乙醇】化源网提供硫双乙醇CAS号111-48-8，硫双乙醇MSDS及其说明、性质、英文名、生产厂家、作用/用途、分子量、密度、沸点、熔点、结构式等。CAS号查询硫双乙醇上化源网，专业又轻松。>>电脑版：硫双乙醇
标题：硫双乙醇_MSDS_用途_密度_硫双乙醇CAS号【111-48-8】_化源网 地址：https://m.chemsrc.com/mip/cas/111-48-8_1100798.html