包装 价格 库存 - 促销价
5g       RMB   240
25g      RMB   730
100g     RMB  1980
1,2,3,4-Tetrafluorobenzene	1,2,3,4-四氟苯

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  • Mol. Formula: C6H2F4
  • Mol. Weight: 150.08
  • Boiling Point: 94-96
  • Melting Point: -42
  • Refractive index: 1.4060 to 1.4100
  • Density: 1.400
  • Flash Point: 20°C(lit.)
  • TSCA: No
  • Appearance: {Chemicalbook} 无色液体。沸点95...
Chemical Name1,2,3,4-Tetrafluorobenzene
CAS Number551-62-2
Alfabeta NameTETRAFLUOROBENZENE 1234-,,,
MDL NumberMFCD00000285
Synonym
  • 4-flurobenzoyl chloride
  • 1,2,3,4-Tetrafluorbenzol
  • 2,3,4,5-tetrafluorobenzene
  • 1,2,3,6-Tetrafluorobenzene
  • {uni_hamburg}
  • 1,2,3,4-四氟苯
  • 1,2,3,4-Tetrafluorobenzene 99%
  • o-Tetrafluorobenzene
  • 2,3,4,5-Tetrafluorobenzene
  • benzene, 1,2,3,4-tetrafluoro-
  • 1,2,3,4-Tetrafluor-benzol
  • 1,2,3,4-Tetrafluorobenzene, 99+%
  • benzene,1,2,3,4-tetrafluoro-
  • 1,2,3,4-tetrafluorobenzene
  • 1,2,3,4-TETRAFLUOROBENZENE
  • 1,2,3,4-四氟苯, 99+%
  • 1,2,3,4-tetrafluoro-benzene
  • o-Tetrafluorobenzene
PubChem Substance ID 87559377
EC Number208-997-6
Beilstein Registry Number1910024
Reaxys-RN1910024
Chemical Name Translation1,2,3,4-四氟苯
Warnings
  • IRRITANT, FLAMMABLE
GHS Symbol
WGK Germany3
Hazard statements
  • H315 Causes skin irritation 会刺激皮肤
  • H335 May cause respiratory irritation 可能导致呼吸道刺激
  • H225 Highly flammable liquid and vapour 高度易燃液体和蒸气
  • H319 Causes serious eye irritation 严重刺激眼睛
Personal Protective Equipment
  • Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
Precautionary statements
  • P210261305+351+338
  • P280 Wear protective gloves/protective clothing/eye protection/face protection. 戴防护手套/防护服/眼睛的保护物/面部保护物。
  • P362 Take off contaminated clothing and wash before reuse. 脱掉污染的衣服,清洗后方可重新使用
  • P264 Wash hands thoroughly after handling. 处理后要彻底洗净双手。
  • P501 Dispose of contents/container to..… 处理内容物/容器.....
  • P332+313 IF SKIN irritation occurs: Get medical advice/attention. 如果发生皮肤刺激:获取医疗咨询/就医。
  • P240 Ground/bond container and receiving equipment. 与地面接触/连接集装箱和接受设备。
  • P305+351+338+337+313
  • P303+361+353 IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower. 如果沾上皮肤(或头发):删除/立即脱掉所有被污染的衣服。清洗/淋浴冲洗皮肤。
  • P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking. 远离热源/火花/明火/热的表面。——禁止吸烟。
  • P233 Keep container tightly closed. ?保持容器密闭。
  • P261 Avoid breathing dust/fume/gas/mist/vapours/spray. 避免吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
  • P305+351+338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. 如接触到眼睛:小心地用水冲洗几分钟。如果佩戴隐形眼镜并容易取出的话,取出隐形眼镜。继续冲洗。
  • P302+352+332+313+362+364
  • P241+242+243
Signal word
Packing GroupII
UN Number
  • UN 1993 3/PG 2
Risk Statements
  • R11 Highly flammable 非常易燃
  • R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性
Safety Statements
Hazard Codes
  • F;Xi
Hazard Class3
Storage condition
  • Flammables area
  • Short: II/14a Title: Molecular Constants: Diamagnetic Molecules Author: Demaison, J.; Dubrulle, A.; Hüttner, W.; Tiemann, E. Editor: Hellwege, K.-H.; Hellwege, A.M. Source: Landolt-Börnstein, New Series Volume: II/14a Page: 1-788 Year: 1982 Keyword: organic compounds; molecular constants; spectroscopy; microwave spectroscopy ISBN: 3-540-11365-7 ISBN: 978-3-540-11365-2 Internet Resource: DOI:10.1007/b19966 RefComment: 196 figs., XI
  • Short: II/19b Title: Molecular Constants: Rotational, Centrifugal Distortion and Related Constants of Diamagnetic Asymmetric Top Molecules Author: Demaison, J.; Hüttner, W.; Vogt, J.; Wlodarczak, G. Editor: Hüttner, W. Source: Landolt-Börnstein, New Series Volume: II/19b Year: 1992 Keyword: organic compounds; molecular constants; spectroscopy; microwave spectroscopy ISBN: 3-540-54578-6 ISBN: 978-3-540-54578-1 Internet Resource: DOI:10.1007/b44334 RefComment: XI, 488 pages. Abstract: Volume II/19 Molecular Constants mostly from Microwave, Molecular Beam and Sub-Doppler Laser Spectroscopy is a supplement to the earlier volumes II/4, II/6, and II/14. The slight change in the title reflects current trends in the applications of spectroscopic methods. Together, the four volumes collect all the critically evaluated data published up to 1989/90 on constants of free molecules obtained by classical and modern spectroscopy. Volume II/19 is divided into four parts to record the growing number of investigations, especially in the microwave and millimeter wave regions, where modern techniques like Fourier Transform Microwave Spectroscopy have made new objects of interest such as molecular complexes and clusters accessible to study. Subvolume II/19b contains corresponding data on diamagnetic asymmetric top molecules.
  • Short: II/24B Title: Molecular Constants mostly from Microwave, Molecular Beam, and Sub-Doppler Laser Spectroscopy: Rotational, Centrifugal Distortion and Related Constants of Diamagnetic Asymme
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