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CAS: 704-10-9
分子式: C8H5Cl2FO
分子量: 207.03
中文名称: 
2,4-二氯-5-氟苯乙酮
氟氯苯乙酮
2',4'-二氯-5'-氟苯乙酮
英文名称: 
2',4'-Dichloro-5'-fluoroacetophenone
2,4-Dichloro-5-fluoro-acetophenone
2,4-dichloro-5-fluoro acetophenone
2,4-dichloro-5-fluoroacetophenone
性质描述: 白色或浅黄色结晶体,微臭。熔点35-36℃。
用途: 用作医药中间体,为第三代广谱高效喹诺酮类抗菌剂环丙沙星、蒽诺沙星的主要中间体。
推荐供应商
货号品牌产品名称规格包装、参考价格详情
D830767MACKLIN2',4'-二氯-5'-氟苯乙酮98%28元/5g;   38元/25g;   127元/100g;   548元/500g;   1080元/1kg;   展开
储存:室温,密封
状态:白色到灰白色到黄色粉末或晶体
D2385TCI2',4'-Dichloro-5'-fluoroacetophenone>98.0%(GC)510元/25G;   展开

基本信息

纯度/分析方法>98.0%(GC)
分子式/分子量C8H5Cl2FO = 207.03
外观与形状(20℃)固体
Reaxys-RN3090042
PubChem物质ID87568819
SDBS (AIST Spectral DB)19686
MDL编号MFCD00077499

技术规格

AppearanceWhite to Almost white powder to crystal
Purity(GC)min. 98.0 %
Melting point35.0 to 37.0 ℃

物性(参考值)

熔点35 ℃
沸点115 ℃/5 mmHg

安全信息

图形或危害标志
信号词警告
危险性说明H315 : 造成皮肤刺激。
H319 : 造成严重眼刺激。
防范说明P264 : 作业后彻底清洗皮肤。
P280 : 戴防护手套/戴防护眼罩/戴防护面具。
P302 + P352 : 如皮肤沾染:用水充分清洗。
P337 + P313 : 如仍觉眼刺激:求医/就诊。
P305 + P351 + P338 : 如进入眼睛:用水小心冲洗几分钟。如戴隐形眼镜并可方便地取出,取出隐形眼镜。继续冲洗。
P362+P364 : 脱掉沾污的衣服,清洗后方可重新使用。
P332 + P313 : 如发生皮肤刺激:求医/就诊。
122968J&K2',4'-Dichloro-5'-fluoroacetophenone98%115元/5G;   461元/25G;   展开

基本信息

分子式C8H5Cl2FO
分子量207.03
熔点34-36
沸点167
闪点>110
密度1.425
折光率(n20D)1.5460
MDL编码MFCD00077499
Beilstein3090042

安全信息

图形或危害标志
提示语Warning
危险说明H315
H319
H335
防范说明P261
P305+P351+P338
WGK3
019457Fluorochem2,4-Dichloro-5-fluoroacetophenone95%220元/1g;   264元/25g;   858元/100g;   展开

基本信息

CAS Number704-10-9
MDL NumberMFCD00077499

安全信息

图形或危害标志
危险性说明 H315: Causes skin irritation.
H319: Causes serious eye irritation.
H335: May cause respiratory irritation.
防范说明 P233: Keep container tightly closed.
P260: Do not breathe .
P261: Avoid breathing .
P264: Wash hands thoroughly after handling.
P271: Use only outdoors or in a well-ventilated area.
P280: Wear .
P302 + P352: IF ON SKIN: Wash with plenty of soap and water.
P304: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing..
P304 + P340: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing.
P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P312: Call a POISON CENTER or doctor/physician if you feel unwell.
P321: Specific treatment (see relevant procedures. on this label).
P332 + P313: If skin irritation occurs: Get medical advice/ attention.
P337 + P313: If eye irritation persists: Get medical advice/attention.
P340: Remove victim to fresh air and keep at rest in a position comfortable for breathing.
P362: Take off contaminated clothing and wash before reuse.
P403: Store in a well-ventilated place.
P403 + P233: Store in a well-ventilated place. Keep container tightly closed.
P405: Store locked up.
P501: Dispose of contents/container to in accordance with local regulation .
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