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Bis(tetrabutylammonium) dichromate

双四丁基铵重铬酸盐

品牌
Sigma-Aldrich
CAS
56660-19-6
货号
223964
包装型号
规格纯度
99%
参考价格
578.94 *本价格含增值税费
促销
服务
  • 原厂保证
  • 包邮
  • 增值税票
数量
-+
产品名称:
56660-19-6
Bis(tetrabutylammonium) dichromate
TBADC
Tetrabutylammonium dichromate
双四丁基铵重铬酸盐
四丁基铵重铬酸盐
产品介绍:

产品说明

应用

Reagent for:

  • Preparation of nitrophenol derivatives and quinones under aprotic reaction conditions
  • Conversion of oximes to carbonyl compounds under microwave irradiation
  • Catalyst precursor for catalytic gas phase dehydration of acetic acid to ketene
  • Crosslinking agent

Bis(tetrabutylammonium) dichromate (TBADC) is a mild oxidizing agent which can be used as a reagent for:
  • Preparation of nitrophenol derivatives and quinones under aprotic reaction conditions.
  • Conversion of oximes to carbonyl compounds under microwave irradiation.
  • Catalyst precursor for gas phase dehydration of acetic acid to ketene.

包装

10 g in glass bottle

基本信息

线性分子式[(CH3CH2CH2CH2)4N]2Cr2O7
分子量700.92
EC 号260-315-6
MDL编号MFCD00013104
PubChem化学物质编号24853415
NACRESNA.22

产品性质

质量水平200
测定99%
reaction suitabilityreagent type: oxidant
mp139-143 ℃ (lit.)
SMILES string[O-][Cr](=O)(=O)O[Cr]([O-])(=O)=O.CCCC[N+](CCCC)(CCCC)CCCC.CCCC[N+](CCCC)(CCCC)CCCC
InChI1S/2C16H36N.2Cr.7O/c2*1-5-9-13-17(14-10-6-2,15-11-7-3)16-12-8-4;;;;;;;;;/h2*5-16H2,1-4H3;;;;;;;;;/q2*+1;;;;;;;;2*-1
InChI keyMMKQSIQNDMIVIN-UHFFFAOYSA-N

安全信息

象形图GHS03GHS07GHS08GHS09
警示用语:Danger
危险声明H272 - H317 - H350 - H410
预防措施声明P202 - P210 - P273 - P280 - P302 + P352 - P308 + P313
危险分类Aquatic Acute 1 - Aquatic Chronic 1 - Carc. 1B - Ox. Sol. 2 - Skin Sens. 1
储存分类代码5.1B - Oxidizing hazardous materials
WGKWGK 2
闪点(F)Not applicable
闪点(C)Not applicable
个人防护装备Eyeshields, Faceshields, Gloves, type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges

Sigma-Aldrich

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