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分类

• {uni_hamburg} no charge; 1fragment
• {SNA} Chemical Synthesis, Specialty Gases, Synthetic Reagents

相关文献及参考

• Short: II/25B Title: Structure Data Of Free Polyatomic Molecules: Molecules containing One or Two Carbon Atoms Author: Graner, G.; Hirota, E.; Iijima, T.; Kuchitsu, K.; Ramsay, D.A.; Vogt, J.; Vogt, N. Editor: Kuchitsu, K. Source: Landolt-Börnstein, New Series Volume: II/25B Year: 1999 Keyword: Free Polyatomic Molecules; Carbon Atoms; Molecules ISBN: 3-540-63645-5 ISBN: 978-3-540-63645-8 Internet Resource: DOI:10.1007/b68834 RefComment: IX, 512 pages. Hardcover Abstract: Volume II/25 is a supplemented and revised edition of the preceding volumes II/7, II/15, II/21 and II/23 containing up to date information on inorganic and organic polyatomic molecules. All experimental methods for the determination of quantitative structural data of free molecules have been considered: microwave, infrared, Raman, electronic and photoelectron spectroscopy as well as electron diffraction. The data obtained by these methods have been critically evaluated and compiled. They are presented separately for each molecule, together with a schematic figure of the structure and the original literature.
• Short: II/27B Title: Diamagnetic Susceptibility of Organic Compounds, Oils, Paraffins and Polyethylenes Author: Kumar, M.; Gupta, R. Editor: Gupta, Radha Raman Source: Landolt-Börnstein, New Series Volume: II/27B Year: 2008 Keyword: diamagnetic susceptibility; organic compounds ISBN: 978-3-540-44359-9 (print) ISBN: 978-3-540-45860-9 (online) Internet Resource: doi:10.1007/978-3-540-45860-9 RefComment: VIII, 503 p. With CD-ROM., Hardcover RefComment: Written for: Scientists and researchers in the fields of physics, chemistry, materials science RefComment: Supplement and Revised Editon to II/16 Abstract: The volume II/27 has been divided into three subvolumes according to the classes of compounds: Subvolume A: Diamagnetic susceptibility and magnetic anisotropy of inorganic and organometallic compounds; Subvolume B: Diamagnetic susceptibility of organic compounds, oil

安全信息

GHS Symbol

TYPE OF TEST            : LC50 - Lethal concentration, 50 percent kill
ROUTE OF EXPOSURE       : Inhalation
SPECIES OBSERVED        : Rodent - rabbit
DOSE/DURATION           : 75 pph/30M
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   EJTXAZ European Journal of Toxicology and Environmental Hygiene.  (Paris,
   France)  V.7-9, 1974-76. For publisher information, see TOERD9.
   Volume(issue)/page/year: 9,385,1976

TYPE OF TEST            : LC50 - Lethal concentration, 50 percent kill
ROUTE OF EXPOSURE       : Inhalation
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 72 pph/30M
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   EJTXAZ European Journal of Toxicology and Environmental Hygiene.  (Paris,
   France)  V.7-9, 1974-76. For publisher information, see TOERD9.
   Volume(issue)/page/year: 9,385,1976

TYPE OF TEST            : LC - Lethal concentration
ROUTE OF

TYPE OF TEST            : LD - Lethal dose
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : >2250 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   NTIS** National Technical Information Service.  (Springfield, VA 22161)
   Formerly U.S. Clearinghouse for Scientific & Technical Information.
   Volume(issue)/page/year: OTS0520424

TYPE OF TEST            : LC50 - Lethal concentration, 50 percent kill
ROUTE OF EXPOSURE       : Inhalation
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 70 pph/30M
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   EJTXAZ European Journal of Toxicology and Environmental Hygiene.  (Paris,
   France)  V.7-9, 1974-76. For publisher information, see TOERD9.
   Volume(issue)/page/year: 9,385,1976

其他信息

• 用途一:用作发泡剂、制冷剂和气雾剂等
• 爆炸物危险特性:高热钢并可爆
• Sigma Aldrich:76-14-2(sigmaaldrich)
• 蒸气密度:5.93 (vs air)
• MSDS 信息:二氯四氟乙烷(76-14-2).msds
• 毒性分级:低毒
• 类别:不燃； 无毒气体
• 蒸气压:1427 mm Hg ( 20 °C)
• 用途二:用作致冷剂，喷雾用喷射剂，泡沫聚合体起泡剂以及介电气体等。
• 上游原料:氢氟酸 --> 六氯乙烷 --> 1,1,2-三氟三氯乙烷 --> 五氧化二锑 --> 三氯三氟乙烷
• 急性毒性:吸入- 大鼠 LCL0: 720000 PPM/ 30分;吸入- 小鼠 LCL0: 700000 PPM/ 30分;
• 外观性质:无色气体，有类似氯仿气味。
• 储运特性:库房通风低温干燥; 轻装轻卸; 与易燃物分开存放
• 职业标准:TWA 7000 毫克/ 立方米; STEL 8750 毫克/立方米
• 方法一:六氯乙烷与氟化氢在催化剂五氧化锑存在下进行反应，反应产物经碱洗、水洗、分馏、提纯，得到主产品1,1,2-三氟-1,2,2-三氯乙烷（氟里昂-113），同时副产该品。
• 可燃性危险特性:常温不燃; 高热产生有毒氟化物气体; 臭氧消耗物质
• MOL 文件:76-14-2.mol
• 灭火剂:本身就是灭火剂