| 货号 | 品牌 | 产品名称 | 规格 | 包装、参考价格 | 详情 |
| D806339 | MACKLIN | 3,3'-二氟二苯甲酮 | 99% | 82元/250mg; 188元/1g; 673元/5g; 2159元/25g; | 展开 |
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| 327174 | Sigma-Aldrich | 3,3′-Difluorobenzophenone | 98% | 1644.38元/5 G; | 展开 |
产品说明 应用 3,3′-Difluorobenzophenone may be used in chemical synthesis. 包装 5 g in glass bottle 基本信息 | 线性分子式 | (FC6H4)2CO | | 分子量 | 218.20 | | MDL编号 | MFCD00000337 | | PubChem化学物质编号 | 24859646 | | NACRES | NA.22 |
产品性质 | 质量水平 | 100 | | 测定 | 98% | | mp | 59-61 ℃ (lit.) | | SMILES string | Fc1cccc(c1)C(=O)c2cccc(F)c2 | | InChI | 1S/C13H8F2O/c14-11-5-1-3-9(7-11)13(16)10-4-2-6-12(15)8-10/h1-8H | | InChI key | UBJLBNGSWJBOGI-UHFFFAOYSA-N |
安全信息 | 象形图 |  | | 警示用语： | Warning | | 危险声明 | H315 - H319 - H335 | | 预防措施声明 | P302 + P352 - P305 + P351 + P338 | | 危险分类 | Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3 | | 靶器官 | Respiratory system | | 储存分类代码 | 11 - Combustible Solids | | WGK | WGK 3 | | 闪点(F) | Not applicable | | 闪点(C) | Not applicable | | 个人防护装备 | dust mask type N95 (US), Eyeshields, Gloves |
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| 009139 | Fluorochem | 3,3'-Difluorobenzophenone | 98% | 814元/1g; 13222元/25g; | 展开 |
基本信息 | CAS Number | 345-70-0 | | MDL Number | MFCD00000337 | | Melting Point | 59-61℃ |
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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