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1127-08-8

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1127-08-8 Usage

General Description

Cyclohexane-1,1-dicarboxylic acid is a chemical compound with the molecular formula C8H12O4. It is a white crystalline solid that is insoluble in water. CYCLOHEXANE-1,1-DICARBOXYLIC ACID is used in the production of polymers, such as nylon and polyester, as a monomer or a comonomer. It has also been studied for its potential use in pharmaceuticals and as a precursor to other organic compounds. Cyclohexane-1,1-dicarboxylic acid is considered to be relatively low in toxicity and is not classified as a carcinogen or mutagen. However, it can irritate the skin, eyes, and respiratory system upon exposure.

Check Digit Verification of cas no

The CAS Registry Mumber 1127-08-8 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,1,2 and 7 respectively; the second part has 2 digits, 0 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1127-08:
(6*1)+(5*1)+(4*2)+(3*7)+(2*0)+(1*8)=48
48 % 10 = 8
So 1127-08-8 is a valid CAS Registry Number.
InChI:InChI=1/C8H12O4/c9-6(10)8(7(11)12)4-2-1-3-5-8/h1-5H2,(H,9,10)(H,11,12)

1127-08-8 Well-known Company Product Price

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  • Alfa Aesar

  • (H26025)  1,1-Cyclohexanedicarboxylic acid, 95%   

  • 1127-08-8

  • 1g

  • 723.0CNY

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1127-08-8SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 16, 2017

Revision Date: Aug 16, 2017

1.Identification

1.1 GHS Product identifier

Product name CYCLOHEXANE-1,1-DICARBOXYLIC ACID

1.2 Other means of identification

Product number -
Other names 1,1-Cyclohexanedicarboxylic acid

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:1127-08-8 SDS

1127-08-8Relevant articles and documents

Hydrazide-Based Quadruply Hydrogen-Bonded Heterodimers. Structure, Assembling Selectivity, and Supramolecular Substitution

Zhao, Xin,Wang, Xiao-Zhong,Jiang, Xi-Kui,Chen, Ying-Qi,Li, Zhan-Ting,Chen, Guang-Ju

, p. 15128 - 15139 (2007/10/03)

This paper describes the synthesis, self-assembly, and characterization of a new class of highly stable hydrazide-based quadruply hydrogen-bonded heterodimers. All of the hydrazide-derived heterodimers possess the complementary ADDA-DAAD hydrogen-bonding sequences. Hydrazide derivatives 1, which has two intramolecular S(6) RO...H-N hydrogen bonds, and 2 complex to afford two fastly exchanging isomeric heterodimers 1·2 and 1·2′ in chloroform, as a result of two different conformational arrangements of 2. An average binding constant Kassoc of 4.7 × 104 M-1 was determined for heterodimer 1·2 and 1·2′ by 1H NMR titration of 1 with changing 2 in chloroform-d. In contrast, 1 binds 11 and 12, both of which are introduced with two intramolecular S(6) hydrogen bonds, to exclusively afford heterodimers 1·11 and 1·12, with Kassoc values of 1.8 × 104 and 5.0 × 102 M-1, respectively. Fluorine-containing 19, which has a hydrazide skeleton identical to that of 1 but two intramolecular S(6) F...H-N hydrogen bonds, can also complex with 2, 11, and 12, to afford heterodimers 19·2, 19·2′, 19·11, and 19·12, with Kassoc values of of 1.2 × 104 (average value for 19·2 and 19·2′), 5.4 × 103, and 1.9 × 102 M-1, respectively. The structures of the new heterodimers have been proven with NOESY, IR, and VPO (for some of the heterodimers) experiments. Moreover, 1 and 19 can also strongly bind 2,7-dilauroylamido-1,8-naphthyridine 23 to afford dimers 1·23 and 19·23 with Kassoc values of 6.0 × 105 and 1.4 × 105 M-1, respectively. Adding 1 to the 1:1 solution of 23 and 1-octyl-3-(4-oxo-3,4-dihydro-pyrido[2,3-d]pyrimidin-2-yl)urea 24 or 1-octyl-3-(4-oxo-1,4-dihydropyrimidin-2-yl)urea 25, which had been developed initially by Zimmerman and Meijer, respectively, induces dimers 23·24 and 23·25 to dissociate, leading to the formation of dimers 1·23 and 24·24 or 25·25, respectively. The new hydrazide-based hydrogen-bonding modules described are useful building blocks for self-assembly and open a new avenue to recognition between discrete supramolecular species.

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