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• Chemical Synthesis, Electronic Chemicals, Gases, Materials Science, Micro/NanoElectronics, Specialty Gases, Synthetic Reagents

相关文献及参考

• Merck 14 ,6964
• Short: II/24A Title: Molecular Constants mostly from Microwave, Molecular Beam, and Sub-Doppler Laser Spectroscopy: Rotational, l-type, Centrifugal Distortion and Related Constants of Diamagnetic Diatomic, Linear, and Symmetric Top Molecules Author: Demaison, J.; Hübner, H.; Wlodarczak, G. Editor: Hüttner, W. Source: Landolt-Börnstein, New Series Volume: II/24A Year: 1998 Keyword: Diamagnetics Diatomics; Linear Symmetric Rotors; Molecular Constants; Molecules ISBN: 3-540-63267-0 ISBN: 978-3-540-63267-2 Internet Resource: DOI:10.1007/b60165 RefComment: VIII, 286 pages. Hardcover Abstract: Volume II/24 presents the spectroscopic data on diamagnetic and paramagnetic molecules as well as on molecular ions and radicals up to date considering the publications up to and partly including 1997. The spectroscopic information collected in this volume has been obtained principally from gas phase microwave measurements. Volume II/24 is a supplement to volumes II/4, II/6, II/14, and II/19 and is planned to appear in five subvolumes, the last of which will contain the substance index taking into account all molecules worked at since 1967 in the volumes mentioned and will provide cross references to and between all tables of these. The present subvolume II/24A contains the general introduction and tables of rotational and centrifugal distortion constants of diamagnetic diatomic, linear and symmetric-top molecules, i.e. data which roughly specifies the frequencies of the rotational transitions of these types of rotors.
• Short: II/5 Title: Molecular Acoustics Author: Schaaffs, W. Editor: Hellwege, K.-H.; Hellwege, A.M. Source: Landolt-Börnstein, New Series Volume: II/5 Year: 1967 ISBN: 3-540-03897-3 ISBN: 978-3-540-03897-9 Internet Resource: DOI:10.1007/b19950 RefComment: 321 figs., XII, 286 pages, Hardcover
• Short: III/14a Title: Structure Data of Elements and Intermetallic Phases: Elements, Borides, Carbi

安全信息

GHS Symbol

TYPE OF TEST            : TCLo - Lowest published toxic concentration
ROUTE OF EXPOSURE       : Inhalation
SPECIES OBSERVED        : Human
DOSE/DURATION           : 100 pph/14H
TOXIC EFFECTS :
   Lungs, Thorax, or Respiration - cough
   Lungs, Thorax, or Respiration - other changes
REFERENCE :
   JAMAAP JAMA, Journal of the American Medical Association.  (AMA, 535 N.
   Dearborn St., Chicago, IL 60610)  V.1-    1883-  Volume(issue)/page/year:
   128,710,1945

TYPE OF TEST            : Cytogenetic analysis
TEST SYSTEM             : Bird - chicken Embryo
DOSE/DURATION           : 80 pph
REFERENCE :
   ACATA5 Acta Anatomica.  (S. Karger Pub., Inc., 79 Fifth Ave., New York, NY
   10003)  V.1-    1945-  Volume(issue)/page/year: 94,520,1976

TYPE OF TEST            : Mutation in mammalian somatic cells
TEST SYSTEM             : Rodent - hamster Lung
DOSE/DURATION           : 95 pph/24H
REFERENCE :
   MUREAV Mutation Research.  (Elsevier Science Pub. B.V., POB 211, 1000 AE
   Amsterdam, Netherlands) V.1-    1964-  Volume(issue)/page/year: 57,27,1978

TYPE OF TEST            : Cytogenetic analysis
TEST SYSTEM             : Human Lymphocyte
DOSE/DURATION           : 40 pph/4D
REFERENCE :
   HUGEDQ Human Genetics.  (Springer-Verlag New York, Inc., Service Center, 44
   Hartz Way, Secaucus, NJ 07094)  V.31-    1976-  Volume(issue)/page/year:
   74,438,1986

TYPE OF TEST            : Sister chromatid exchange
TEST SYSTEM             : Rodent - hamster Ovary
DOSE/DURATION           : 20 pph
REFERENCE :
   MUREAV Mutation Research.  (Elsevier Science Pub. B.V., POB 211, 1000 AE
   Amsterdam, Netherlands) V.1-    1964-  Volume(issue)/page/year: 219,17,1989

TYPE OF TEST            : Cytogenetic analysis
TEST SYSTEM             : Rodent - hamster Lung
DOSE/DURATION           : 80 pph
REFERENCE :
   MUREAV Mutation Research.  (Elsevier Science Pub. B.V., POB 211, 1000 AE
   Amsterdam, Netherlands) V.1-    1964-  Volume(issue)/page/year: 57,27,1978

TYPE OF TEST            : Cytogenetic analysis
TEST SYSTEM             : Rodent - hamster Ovary
DOSE/DURATION           : 20 pph/3D (Continuous)
REFERENCE :
   MUREAV Mutation Research.  (Elsevier Science Pub. B.V., POB 211, 1000 AE
   Amsterdam, Netherlands) V.1-    1964-  Volume(issue)/page/year: 219,17,1989

TYPE OF TEST            : TCLo - Lowest published toxic concentration
ROUTE OF EXPOSURE       : Inhalation
SPECIES OBSERVED        : Rodent - mouse
DOSE                    : 10 pph/24H
SEX/DURATION            : female 8 day(s) after conception
TOXIC EFFECTS :
   Reproductive - Specific Developmental Abnormalities - skin and skin
   appendages
REFERENCE :
   NDKIA2 Kankyo Igaku Kenkyusho Nenpo (Nagoya Daigaku).  Annual Report of the
   Research Institute of Environmental Medicine, Nagoya University.  (Nagoya
   Daigaku Kankyo Igaku Kenkyusho, Furo-cho, Chikosa-ku, Nagoya 464, Japan)
   V.1-    1949-  Volume(issue)/page/year: 36,89,1985

TYPE OF TEST            : TCLo - Lowest published toxic concentration
ROUTE OF EXPOSURE       : Inhalation
SPECIES OBSERVED        : Rodent

TYPE OF TEST            : TCLo - Lowest published toxic concentration
ROUTE OF EXPOSURE       : Inhalation
SPECIES OBSERVED        : Human - woman
DOSE                    : 12 pph/10M
SEX/DURATION            : female 26-39 week(s) after conception
TOXIC EFFECTS :
   Reproductive - Specific Developmental Abnormalities - cardiovascular
   (circulatory) system
REFERENCE :
   AJOGAH American Journal of Obstetrics and Gynecology.  (C.V. Mosby Co.,
   11830 Westline Industrial Dr., St. Louis, MO 63146)  V.1-    1920-
   Volume(issue)/page/year: 82,1055,1961

TYPE OF TEST            : TCLo - Lowest published toxic concentration
ROUTE OF EXPOSURE       : Inhalation
SPECIES OBSERVED        : Rodent - rat
DOSE                    : 10 pph/9H
SEX/DURATION            : female 22 day(s) after conception
TOXIC EFFECTS :
   Reproductive - Specific Developmental Abnormalities - respiratory system
   Reproductive - Effects on Newborn - physical
REFERENCE :
   AJPHAP American Journal of Physiology.  (American Physiological Soc., 9650
   Rockville Pike, Bethesda, MD 20814)  V.1-    1898- Volume(issue)/page/year:
   257,L221,1989

其他信息

• 外观性质:无色无臭气体。
• 用途三:用于光导纤维制备、电真空研究，还可用于半导体器件制备、工艺中热氧化、外延扩散、化学气相沉积等
• 蒸气密度:1.11 (vs air)
• 方法一:空分法首先清除灰尘和机械杂质后的空气，在压缩机中压缩。清除压缩空气中二氧化碳。干燥压缩空气，经液化、精馏、分离成氧和氮，氧气贮藏在氧气柜，液氧送入贮槽，压缩的氧气充填氧气瓶中。 水电解法水在电解槽中通直流电，水即分解为氧及氢。此法可制得纯氢气，并副产得到氧气。
• 用途四:用于医院抢救病人和临床治疗
• 参考质量标准:国家标准GB 3863—83 指标名称 指标 I类 Ⅱ类 一级 二级 氧/%≥ 99.5 99.5 99.2 水分：游离水/(ml/瓶)≤ - 100 - 露点/℃≤ -43 - - 国家标准GB 8982—88 指标名称 指标 医用级 氧(体积含量)/％≥ 99.5 水分(20℃，101.3 kPa)/(g/m 3 )≤ 0.07 二氧化碳(体积含量)/％≤ 0.01 一氧化碳 按GB 8986的第5章检验应合格 气态酸和碱 按GB 8986的第6章检验应合格 臭氧及其他气态氧化物 按GB 8986的第7章检验应合格 气味 无 高纯氧国家标准GB T 14599—93 指标名称 指标 氧(V/V)/10 -2 ≥ 99.995 氩(V/V)/10 -6 ≤ 10 氮(V/V)/10 -6 ≤ 20 二氧化碳(V/V)/10 -6 ≤ 1 总碳(以甲烷计，V/V)/10 -6 ≤ 2 水分露点℃≤ -69 (10 -6 ) (3) 医用氧国家标准GB 8982—88 指标名称 指标 氧(V/V)/％≥ 99.5 水分(20℃，101.3 kPa)/(g/m 3 )≤ 0.07 二氧化碳(V/V)/％≤ 0.01 一氧化碳 未检出 气态酸和碱 未检出 臭氧及其他气态氧化物 未检出 气味 无气味
• 用途一:用于制液氧炸药、金属切割和焊接等
• 类别:有害气体
• 用途七:用于金属的切割和焊接，炼钢，医疗，国防，电子，化工，冶金等部门。
• 上游原料:氢氧化钾 --> 氮 --> 氢 --> 重油
• 毒性:毒性主要表现为对呼吸道、特别是对肺脏的损伤，严重时会出现水肿。最大容许浓度：氧的阈浓度(如进行氧气疗法)为25％～40％。在潜水工作中使用压缩氧气时应严格遵守特定的规定。压力的大小和停留时间的长短都要有所限制。缺氧引起窒死，而供氧过剩则引起中毒。
• 防护措施:毒性主要表现为对呼吸道、特别是对肺脏的损伤，严重时会出现水肿。最大容许浓度：氧化的阈浓度（如进行氧气疗法）为25%～40%。在潜水工作中使用压缩氧气时应严格遵守特定的规定。压力的大小和停留时间的长短都要有所限制。缺氧引起窒死，而供氧过剩则引起中毒。
• 下游产品:间羟基苯甲酸 --> 对甲基苯甲酸 --> 甲萘威 --> 羰基硫 --> 1,3-金刚烷二醇 --> 3-甲基-2-丁酮 --> 二苯胍 --> 二氯乙酰氯 --> 杀草丹 --> 四氧化三锰 --> 万霉灵 --> 4,4'-二(N,N-二甲氨基)二苯甲酮 --> 1-金刚烷醇 --> 四氧化锇 --> 二缩三乙二醇 --> 云母氧化铁 --> 对乙基苯甲酸 --> 4-溴苯甲酸 --> 过氧化钡 --> 破乳剂SP-169 --> 氢氧化锆 --> 1,4-萘二甲酸 --> 2-溴苯甲酸 --> 乙烯利 --> 四氧化钌 --> 铬酸锶(1:1) --> 3,5-二甲基苯甲酸 --> 过氧化钠 --> 3-甲硫基丙醇 --> 热解聚丙烯腈产物 --> 聚合硫酸铁 --> 电解法
• 储运特性:库房通风低温干燥; 与还原剂、可燃物分开存放
• F:4.5-31
• 用途二:用于金属的切割和焊接、炼钢，用于医疗、国防、电子、化工、冶金等行业
• 下游
• 水中溶解度(g/100ml):不同温度(℃)时每100毫升水中的溶解克数: 1.52×10-2/30℃;1.17×10-2/10℃;9.4×10-3/20℃;7.8×10-3/30℃;6.2×10-3/40℃
• 爆炸物危险特性:与有机物