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Tris(2-hydroxyethyl)ammonium dihydrogen phosphate, also known as T2EHA-H2PO4, is a complex organic compound that consists of a tris(2-hydroxyethyl)amine (T2EHA) cation and a dihydrogen phosphate (H2PO4-) anion. Tris(2-hydroxyethyl)ammonium dihydrogen phosphate is widely used in various applications, including as a buffer in biological research, a stabilizer in pharmaceutical formulations, and a component in certain detergents and cleaning products. Its chemical structure provides it with unique properties, such as the ability to maintain a stable pH in aqueous solutions and to interact with other molecules through its hydroxyl and amine groups. The combination of these functional groups makes T2EHA-H2PO4 a versatile and valuable chemical in both research and industrial settings.

21071-31-8

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21071-31-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 21071-31-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,1,0,7 and 1 respectively; the second part has 2 digits, 3 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 21071-31:
(7*2)+(6*1)+(5*0)+(4*7)+(3*1)+(2*3)+(1*1)=58
58 % 10 = 8
So 21071-31-8 is a valid CAS Registry Number.
InChI:InChI=1/C6H15NO3.H3O4P/c8-4-1-7(2-5-9)3-6-10;1-5(2,3)4/h8-10H,1-6H2;(H3,1,2,3,4)/p-2

21071-31-8SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 14, 2017

Revision Date: Aug 14, 2017

1.Identification

1.1 GHS Product identifier

Product name dihydrogen phosphate,tris(2-hydroxyethyl)azanium

1.2 Other means of identification

Product number -
Other names Tris-(2-hydroxy-aethyl)-amin,Phosphat

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:21071-31-8 SDS

21071-31-8Upstream product

21071-31-8Downstream Products

21071-31-8Relevant academic research and scientific papers

Cleaner enzymatic production of biodiesel with easy separation procedures triggered by a biocompatible hydrophilic ionic liquid

Chen, Qianhan,Cheng, Shuang,Fan, Dongshuang,Feng, Wanlu,Guo, Yuanyang,Li, Lingjun,Li, Zhiyong,Wang, Jianji,Zhu, Anlian

, p. 1944 - 1951 (2020/04/09)

The great challenges of modern industry and the environment make it important to develop sustainable energy resources with low cost. In this work, a cleaner enzymatic procedure for biodiesel production was developed through the utilization of a biocompatible and hydrophilic ionic liquid [Choline][H2PO4]. This ionic liquid can be synthesized from cheap raw materials through simple neutralization procedures, and it has been proved to be well biocompatible. The utilization of this ionic liquid in Novozym 435 catalyzed biodiesel production makes the reaction and work-up procedures very simple, because its hydrophilicity can lead to the implementation of a pseudo homogeneous reaction and then heterogeneous separation. Various oil resources such as triolein, sunflower oil and castor oil can all be converted to biodiesels with high yields. After the completion of reaction, both the ionic liquid and Novozym 435 can be recycled and reutilized for at least five cycles without a significant activity decrease. In addition, this reaction system can be conveniently scaled up to the multi-gram level with high efficiency and feasible separation. Overall, the above mentioned benefits make this ionic liquid based enzymatic system cleaner for the production of biodiesel and promising for further industrial applications.

TRIMETHYLOCTADIENOL AND DERIVATIVES THEREOF USED AS FRAGRANCE INGREDIENT

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Page/Page column 6, (2012/12/13)

Compounds of formula (I) wherein R is hydrogen and the bond between C-2 and C-3 together with the dotted line represents a double bond, or R is - CH2 - and together with C-2 and C-3 represents a cyclopropane ring and the bond between C-2 and C-3 together with the dotted line represents a single bond, having floral rosy odor notes, their use as fragrance and perfumed products comprising them.

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