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| 规格 | 目录价格 | 上海 | 安徽 | 武汉 | 成都 | 北方 | 深圳 | 会员价格 | 数量 |
|---|---|---|---|---|---|---|---|---|---|
| 1g | ￥ ŊŊČƀƀ | > 10 | 9 | 8 | 5 | ￥ æǐČƀƀ | - + | ||
| 5g | ￥ ǡŝIJČƀƀ | 2 | 4 | > 10 | 7 | ￥ ǡæǡČƀƀ | - + | ||
| 10g | ￥ ŊǐƀČƀƀ | 6 | 7 | 1 | 5 | ￥ æļƀČƀƀ | - + | ||
| 25g | ￥ ƓæƀČƀƀ | 5 | 3 | -- | > 10 | ￥ ŝƓǐČƀƀ | - + | ||
| 100g | ￥ æėŝǡČƀƀ | > 10 | 3 | 6 | > 10 | ￥ ææIJƀČƀƀ | - + | ||
| 500g | ￥ ǡǐļæŊČƀƀ | 3 | > 10 | 8 | 2 | ￥ ǡƀėļėČƀƀ | - + | ||
| 1kg | ￥ æŝǐæǡČƀƀ | 4 | > 10 | 7 | > 10 | ￥ ǡėIJƀėČƀƀ | - + | ||
| 大货 | 请询价 | -- | -- | -- | -- | -- | -- | -- | - + |
产品编号
1022369
CAS 号
1535-65-5
中文名称
二氟甲基苯砜
MDL 号
MFCD01050170
分子量
192.19
存储条件
Store at room temperature
网页展示纯度为入库指导纯度值，各批次间存在一定差异，实际纯度以收货为准
熔点
24.7-25.0°C
沸点
289.5°C at 760 mmHg
闪点
128°C
旋光
描述
TPSA
34.14
LogP
1.6829
H_Acceptors
2
H_Donors
0
Rotatable_Bonds
2
[1]. Chuanfa Ni, et al. A remarkably efficient fluoroalkylation of cyclic sulfates and sulfamidates with PhSO2CF2H: facile entry into beta-difluoromethylated or beta-difluoromethylenated alcohols and amines. Angew Chem Int Ed Engl. 2007;46(5):786-9.
[2]. Chuanfa Ni, et al. Nucleophilic fluoroalkylation of alpha,beta-enones, arynes, and activated alkynes with fluorinated sulfones: probing the hard/soft nature of fluorinated carbanions. J Org Chem. 2008 Aug 1;73(15):5699-713.
[3]. G K Surya Prakash, et al. Difluoromethyl phenyl sulfone, a difluoromethylidene equivalent: use in the synthesis of 1,1-difluoro-1-alkenes. Angew Chem Int Ed Engl. 2004 Oct 4;43(39):5203-6.
[4]. G K Surya Prakash, et al. Nucleophilic difluoromethylation of primary alkyl halides using difluoromethyl phenyl sulfone as a difluoromethyl anion equivalent. Org Lett. 2004 Nov 11;6(23):4315-7.
[5]. G K Surya Prakash, et al. Preparation of tri- and difluoromethylsilanes via an unusual magnesium metal-mediated reductive tri- and difluoromethylation of chlorosilanes using tri- and difluoromethyl sulfides, sulfoxides, and sulfones. J Org Chem. 2003 May 30;68(11):4457-63.
警示图
警示词
Warning
危险申明
H315-H319
警告申明
P264-P280-P302+P352
GHS 编码
GHS07
现货供应
专业护航
售后无忧
品质保障
无需凑单
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