規格 | 目錄價格 | 上海 | 安徽 | 武漢 | 成都 | 北方 | 深圳 | 會員價格 | 數量 |
---|---|---|---|---|---|---|---|---|---|
1g | ¥ ????? | > 10 | > 10 | 1 | 7 | 8 | 2 | ¥ ????? | - + |
5g | ¥ ?????? | > 10 | > 10 | 1 | 5 | 6 | 2 | ¥ ?????? | - + |
10g | ¥ ?????? | 10 | > 10 | 2 | 4 | 10 | 3 | ¥ ?????? | - + |
25g | ¥ ?????? | 4 | > 10 | 3 | 6 | > 10 | 4 | ¥ ?????? | - + |
100g | ¥ ??????? | 1 | 3 | -- | 2 | 5 | 1 | ¥ ??????? | - + |
500g | ¥ ???????? | -- | -- | -- | -- | -- | -- | ¥ ???????? | - + |
1kg | ¥ ???????? | -- | -- | -- | -- | -- | -- | ¥ ???????? | - + |
大貨 | 請詢價 | -- | -- | -- | -- | -- | -- | -- | - + |
產品編號
1022369
CAS 號
1535-65-5
中文名稱
二氟甲基苯砜
MDL 號
MFCD01050170
分子量
192.19
存儲條件
Store at room temperature
網頁展示純度為入庫指導純度值,各批次間存在一定差異,實際純度以收貨為準
熔點
24.7-25.0°C
沸點
289.5°C at 760 mmHg
閃點
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.
警示圖
警示詞
Warning
危險申明
H315-H319
警告申明
P264-P280-P302+P352
GHS 編碼
GHS07
現貨供應
專業護航
售后無憂
品質保障
無需湊單