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二苯甲酮
Benzophenone
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| 半岛bd体育手机客户端 编号 | 包装单位 | 单价(元) | 国内现货 | 国外库存 | 询价单 |
| 3413080 | FCC, FG | 531 | |||
| 3413080 | 1 KG | 722 | |||
| 3413080 | 10 KG | 5140 |
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别名
119-61-9
二苯甲酮
Benzophenone
NSC 8077
Diphenylmethanone
Diphenyl Ketone
二苯基甲酮
二苯酮
结构式
基本信息
| Linear Formula【线性分子式】 | (C6H5)2CO |
| Molecular weight | 182.22 |
| FEMA Number【FEMA编号】 | 2134 |
| Beilstein | 1238185 |
| EC number【EC 号】 | 204-337-6 |
| Council of Europe no.【欧洲委员会编号】 | 166 |
| MDL number | MFCD00003076 |
| PubChem Substance ID【PubChem化学物质编号】 | 24900871 |
| Flavis number【Flavis编号】 | 7.032 |
| NACRES | NA.21 |
| General description【一般描述】 | Benzophenone is an aromatic carbonyl compound. Photoinitiated free radical polymerization of benzophenone in the presence of N-methyldiethanolamine as a coinitiator has been reported. Polymeric benzophenone photoinitiator (PBP) has been synthesized by using “Thiol-ene Click Chemistry” and characterized by 1H NMR, FTIR, UV, and phosphorescence spectroscopies. |
| Application【应用】 | Benzophenone is suitable anchoring agent used for the surface modification of graphene. It may be used in the preparation of N-(diphenylmethylene)-N′-(tert-butoxycarbonyl)-N′- (4-bromophenyl)-p-phenylenediamine. |
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性质
| Quality Level【质量水平】 | 400 |
| biological source【生物来源】 | synthetic |
| grade【等级】 | FG Kosher |
| agency | meets purity specifications of JECFA |
| reg. compliance | EU Regulation 1334/2008 & 178/2002 FCC |
| vapor pressure【蒸汽压】 | 1 mmHg ( 108 ℃) |
| Assay【测定】 | 99% |
| form【形式】 | crystals or chunks (Crystalline) |
| bp | 305 ℃ (lit.) |
| mp | 47-51 ℃ (lit.) |
| solubility【溶解性】 | ethanol: soluble 100 mg/mL, clear, colorless (80% ethanol) |
| application(s) | flavors and fragrances |
| Documentation【文件】 | see Safety & Documentation for available documents |
| food allergen【食品过敏原】 | no known allergens |
| Organoleptic【性状检查】 | geranium; fruity; sweet |
| SMILES string | O=C(C1=CC=CC=C1)C2=CC=CC=C2 |
| InChI | 1S/C13H10O/c14-13(11-7-3-1-4-8-11)12-9-5-2-6-10-12/h1-10H |
| InChI key | RWCCWEUUXYIKHB-UHFFFAOYSA-N |
| packaging【包装】 | 10 kg in fiber drum 1 kg in poly bottle |
安全信息
| Pictograms【象形图】 | GHS08 |
| Signal word【警示用语：】 | Warning |
| Hazard Statements | H373 - H412 |
| Precautionary Statements | P260 - P273 - P314 - P501 |
| Hazard Classifications【危险分类】 | Aquatic Chronic 3 - STOT RE 2 Oral |
| Storage Class Code【储存分类代码】 | 11 - Combustible Solids |
| WGK | WGK 1 |
| Flash Point(F)【闪点(F)】 | 280.4 °F - closed cup |
| Flash Point(C)【闪点(C)】 | 138 ℃ - closed cup |
| Personal Protective Equipment【个人防护装备】 | dust mask type N95 (US), Eyeshields, Gloves |
