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1,3-Benzenedicarboxylic acid, 5-(bromomethyl)-, diethyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 156750-11-7 Structure
  • Basic information

    1. Product Name: 1,3-Benzenedicarboxylic acid, 5-(bromomethyl)-, diethyl ester
    2. Synonyms:
    3. CAS NO:156750-11-7
    4. Molecular Formula: C13H15BrO4
    5. Molecular Weight: 315.164
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 156750-11-7.mol
  • Chemical Properties

    1. Melting Point: N/A
    2. Boiling Point: N/A
    3. Flash Point: N/A
    4. Appearance: N/A
    5. Density: N/A
    6. Refractive Index: N/A
    7. Storage Temp.: N/A
    8. Solubility: N/A
    9. CAS DataBase Reference: 1,3-Benzenedicarboxylic acid, 5-(bromomethyl)-, diethyl ester(CAS DataBase Reference)
    10. NIST Chemistry Reference: 1,3-Benzenedicarboxylic acid, 5-(bromomethyl)-, diethyl ester(156750-11-7)
    11. EPA Substance Registry System: 1,3-Benzenedicarboxylic acid, 5-(bromomethyl)-, diethyl ester(156750-11-7)
  • Safety Data

    1. Hazard Codes: N/A
    2. Statements: N/A
    3. Safety Statements: N/A
    4. WGK Germany:
    5. RTECS:
    6. HazardClass: N/A
    7. PackingGroup: N/A
    8. Hazardous Substances Data: 156750-11-7(Hazardous Substances Data)

156750-11-7 Usage

Molecular weight

380.07 g/mol

Functional groups

Benzene ring, carboxylic acid, ester, and bromomethyl groups

Appearance

Colorless to pale yellow liquid

Solubility

Soluble in most organic solvents, slightly soluble in water

Boiling point

Approximately 420°C

Melting point

Not available, as it is a liquid at room temperature

Density

1.48 g/cm3

Viscosity

Medium to high viscosity liquid

Uses

Plasticizer in polymers, resins, and plastic materials
Production of adhesives, coatings, and textiles
High heat resistance and excellent stability in flexible PVC and other plastic products

Health concerns

Exposure to dibromoethyl phthalate has been linked to health issues

Safety precautions

Handle with caution and follow safety guidelines in industrial processes

Environmental impact

Potential environmental concerns due to its persistence and bioaccumulation potential

Regulatory status

Subject to regulations and restrictions in certain countries and industries, depending on its use and exposure risks

Check Digit Verification of cas no

The CAS Registry Mumber 156750-11-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,6,7,5 and 0 respectively; the second part has 2 digits, 1 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 156750-11:
(8*1)+(7*5)+(6*6)+(5*7)+(4*5)+(3*0)+(2*1)+(1*1)=137
137 % 10 = 7
So 156750-11-7 is a valid CAS Registry Number.

156750-11-7SDS

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 diethyl 5-(bromomethyl)benzene-1,3-dicarboxylate

1.2 Other means of identification

Product number -
Other names diethyl 5-bromomethylisophthalate

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:156750-11-7 SDS

156750-11-7Relevant articles and documents

The organic pigment, and photosensitive element

-

Paragraph 0064-0065, (2017/05/03)

PROBLEM TO BE SOLVED: To provide an organic coloring matter suitable for production of a photosensitive element capable of effectively utilizing visible light.SOLUTION: An organic coloring matter is represented by formula (1), where Rto Rrepresent chromop

A 2D metal-organic framework for selective adsorptions on organic dyes

Xu, Ji,Zhuo, Qidong,Fu, Renzhong,Cheng, Hongjian,Tang, Xiaoyan,Ma, Yunsheng,Xie, Jimin,Yuan, Rongxin

, p. 198 - 202 (2016/04/06)

Removal of organic dyes has become an important issue from the biological and environmental standpoint. A metal-organic framework {[Zn2(L)(H2O)(DMA)]·DMA·H2O}n (1) (H4L = 9-(3,5-Dicarboxy-benzyl)-9H-c

Viologen-based benzylic dendrimers: selective synthesis of 3,5-bis(hydroxymethyl)benzylbromide and conformational analysis of the corresponding viologen dendrimer subunit

Kathiresan, Murugavel,Walder, Lorenz,Ye, Fei,Reuter, Hans

supporting information; experimental part, p. 2188 - 2192 (2010/06/19)

Convergent and divergent strategies for the synthesis of viologen dendrimers with 1,3,5-tri-methylene-branching units are discussed. The title compound is easily transformed into 1-[3,5-bis(hydroxymethyl)benzyl]-4-(pyridin-4-yl)pyridinium hexafluorophosphate, which is used in sequential growth and activation steps as a CB2 compound in the cascade-type dendrimer synthesis (B = -OH, activation = -OH → Br). Analysis of the dendrimer structure reveals that three torsional angles, that is, τ1 between the two pyridinium units, τ2 between the methylene and pyridinium and τ3 between the methylene and phenyl, determine the conformational space of the dendrimers. We report here the crystal structure of 1-[3,5-bis(hydroxymethyl)benzyl]-4-(pyridin-4-yl)pyridinium as PF6- salt which represents the smallest subunit of the dendrimer that shows the same three torsional angles. The crystal structure together with the results from PM3 calculations opens an avenue to judge the structure of benzylic viologen-based dendrimers.

BENZYLETHER AND BENZYLAMINO BETA-SECRETASE INHIBITORS FOR THE TREATMENT OF ALZHEIMER'S DISEASE

-

Page/Page column 54, (2010/02/11)

The present invention is directed to benzylether and benzylamino derivative compounds which are inhibitors of the beta-secretase enzyme and that are useful in the treatment of diseases in which the beta-secretase enzyme is involved, such as Alzheimer's disease. The invention is also directed to pharmaceutical compositions comprising these compounds and the use of these compounds and compositions in the treatment of such diseases in which the beta-secretase enzyme is involved.

1,3,5-SUBSTITUTED PHENYL DERIVATIVE COMPOUNDS USEFUL AS BETA-SECRETASE INHIBITORS FOR THE TREATMENT OF ALZHEIMER'S DISEASE

-

Page/Page column 72, (2010/02/14)

The present invention is directed to 1,3,5-phenyl substituted derivative compounds which are inhibitors of the beta-secretase enzyme and that are useful in the treatment of diseases in which the beta-secretase enzyme is involved, such as Alzheimer's disease. The invention is also directed to pharmaceutical compositions comprising these compounds and the use of these compounds and compositions in the treatment of such diseases in which the beta-secretase enzyme is involved.

AFM-induced amine deprotection: Triggering localized bond cleavage by application of tip/substrate voltage bias for the surface self-assembly of nanosized dendritic objects

Fresco, Zachary M.,Suez, Itai,Backer, Scott A.,Frechet, Jean M. J.

, p. 8374 - 8375 (2007/10/03)

An α,α-dimethyl-3,5-dimethoxybenzyloxycarbonyl (DDZ)-protected amine monolayer can be selectively deprotected by the application of a voltage bias from a conducting AFM tip to afford localized nanoscale patterns that can be visualized by self-assembly of

Trisubstituted carbocyclic cyclophilin binding compounds and their use

-

, (2008/06/13)

The present invention relates to novel, non-peptidic small organic compounds having an affinity for cyclophilin (CyP)-type immunophilin proteins, and to pharmaceutical compositions comprising one or more of the said compounds. The invention further relates to the uses of these compounds and compositions for binding CyP-type proteins, inhibiting their peptidyl-prolyl isomerase activity, and for research, development, and therapeutic applications in a variety of medical disorders.

Drug design, synthesis, and evaluation of a non-sugar-based selectin antagonist

Fukunaga, Kyoko,Tsukida, Takahiro,Moriyama, Hideki,Kondo, Hirosato

, p. 2365 - 2367 (2007/10/03)

We have designed a series of simple rigid compounds (2) having a phenyl ring attached to three essential groups necessary for selectin binding, i.e., a fucose unit, a carboxylic acid, and the hydrophobic part. In this series of compound 2, 2a exhibited strong inhibitory activity in in vitro P-selectin mediated cell adhesion assay. The novel type of compound 2a would be a potential lead compound for selectin antagonist.

Isophthalate ester-terminated dendrimers: Versatile nanoscopic building blocks with readily modifiable surface functionalities

Leon, Jeffrey W.,Kawa, Manabu,Fréchet, Jean M. J.

, p. 8847 - 8859 (2007/10/03)

The preparation and modification of highly functionalized polyether dendrimers containing a versatile diethyl isophthalate terminal group is presented. The convergent synthesis consists of the construction of diester-terminated dendrons containing benzylic bromide functions at the focal point and their subsequent attachment to 4,4'-biphenol cores. Dendrons up to the third generation can be prepared using recrystallization alone as the primary means of purification, allowing the synthesis to be performed on the scale of tens to hundreds of grams. The third and fourth generation bidendron dendrimers (with 32 and 64 terminal ester functionalities, respectively) have been subjected to a variety of surface modification reactions including hydrolysis, ester interchange, and amide-ester interchange, many of which proceed with complete conversion of the functional groups and in high isolated yield. The addition of alcohols such as benzyl alcohol or a first generation 3,5-di(benzyloxy)benzyl alcohol dendron to the dendrimer surface serves to increase the generation number of the dendrimers by one or two in what amounts to a 'double convergent growth' approach. The analysis of these structurally precise dendrimers by matrix-assisted laser desorption ionization time of flight is described.

Dioxygen binding in iron and cobalt picnic basket porphyrins

Collman, James P.,Zhang, Xumu,Wong, Kelvin,Brauman, John I.

, p. 6245 - 6251 (2007/10/02)

The synthesis and characterization of a series of iron and cobalt "picnic basket" porphyrins are described. Dioxygen binding to iron and cobalt picnic basket porphyrins has been studied by 1H NMR and oxygen affinity measurements. These iron and

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