Terephthalic Dihydrazide - ≥90%(HPLC) , CAS No.136-64-1

CAS: 136-64-1 Cat. No.: T162181 Peso molecular: 194.19 Número EC: 205-253-2 PubChem CID: 67294
Disponible para pedir
GRADE & PURITY ≥90%(HPLC)
Synonyms
1,4-Benzenedicarboxylic acid, dihydrazide | SCHEMBL343630 | DTXSID00159623 | terephthalicdihydrazide | FT-0631795 | D70955 | YSWG243 | Terephthalic acid, dihydrazide | NSC 29538 | terephthalhydrazide | benzene-1,4-dicarbohydrazide | MFCD00014762 | NSC2953
Storage
Store at 2-8°C,Argon charged
Shipped In
Wet ice
 ·  off list, applied to all prices below.
Size
Estado
Price
Qty
5g
T162181-5g
5
9,90US$
25g
T162181-25g
5
19,90US$
100g
T162181-100g
3
59,90US$
500g
T162181-500g
1
259,90US$
Enter a quantity for the sizes you want to add.
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Why this grade

≥90%(HPLC) for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Store at 2-8°C,Argon charged Ships Wet ice Check lot-specific COA for exact specifications.

📋

Quality documents

SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.

📚

Literature proof

Cited in 10 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

Sinónimos
1, 4-Benzenedicarboxylic acid, dihydrazide | SCHEMBL343630 | DTXSID00159623 | terephthalicdihydrazide | FT-0631795 | D70955 | YSWG243 | Terephthalic acid, dihydrazide | NSC 29538 | terephthalhydrazide | benzene-1, 4-dicarbohydrazide | MFCD00014762 | NSC2953
Especificaciones y pureza
≥90%(HPLC)
Condiciones de almacenamiento de almacenamiento
Store at 2-8°C, Argon charged
Enviado en
Wet ice
Este producto requiere envío en cadena de frío. Los servicios terrestres y otros servicios económicos no están disponibles.
Pureza
≥90%(HPLC)
Nombres e identificadores
Pubchem Sid488183920
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/488183920
Sonrisas canónicasC1=CC(=CC=C1C(=O)NN)C(=O)NN
IUPAC Namebenzene-1,4-dicarbohydrazide
InChIKeyALHNLFMSAXZKRC-UHFFFAOYSA-N
INCHI1S/C8H10N4O2/c9-11-7(13)5-1-2-6(4-3-5)8(14)12-10/h1-4H,9-10H2,(H,11,13)(H,12,14)
Isómeros SMILES C1=CC(=CC=C1C(=O)NN)C(=O)NN
PubChem CID 67294
Peso molecular 194.19
Reaxy-Rn 982939

Documentation

📋 Safety Data Sheet (SDS)

Comprehensive hazard, handling, storage, and regulatory compliance document.

Download SDS →

✅ Certificate of Analysis (COA)

Lot-specific quality data. Enter your lot number to retrieve the exact COA.

Look up COA →

📊 Datasheet

Quick-reference summary of product specifications and applications.

View datasheet →

🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

View spec sheet →

Advanced Data

Taxonomic Classification

Taxonomy Tree

KingdomOrganic compounds
SuperclassBenzenoids
ClaseBenzene and substituted derivatives
SubclassBenzoic acids and derivatives
Intermediate Tree Nodes Not available
Direct ParentBenzoic acids and derivatives
Alternative Parents Benzoyl derivatives  Carboxylic acid hydrazides  Organopnictogen compounds  Organooxygen compounds  Organonitrogen compounds  Organic oxides  Hydrocarbon derivatives  
Molecular FrameworkAromatic homomonocyclic compounds
Substituents Benzoic acid or derivatives - Benzoyl - Carboxylic acid hydrazide - Carboxylic acid derivative - Organic nitrogen compound - Organic oxygen compound - Organopnictogen compound - Organic oxide - Hydrocarbon derivative - Organooxygen compound - Organonitrogen compound - Aromatic homomonocyclic compound
DescripciónThis compound belongs to the class of organic compounds known as benzoic acids and derivatives. These are organic compounds containing a carboxylic acid substituent attached to a benzene ring.
External Descriptors Not available
Estructura 3D
Modelo de Estructura Química Interactiva





Mecanismos de acción
Certificados (CoA, COO, BSE/TSE y tabla de análisis)
C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:

Find and download the COA for your product by matching the lot number on the packaging.

26 results found

Lot NumberCertificate TypeFechaArticulo
K2524666Certificate of AnalysisNov 26, 2025 T162181
K2524665Certificate of AnalysisNov 26, 2025 T162181
K2524664Certificate of AnalysisNov 26, 2025 T162181
H2511714Certificate of AnalysisApr 28, 2024 T162181
G2528417Certificate of AnalysisApr 28, 2024 T162181
K2302423Certificate of AnalysisAug 18, 2023 T162181
K2302416Certificate of AnalysisAug 18, 2023 T162181
G2324223Certificate of AnalysisJun 30, 2023 T162181
J2429229Certificate of AnalysisJun 30, 2023 T162181
G2524058Certificate of AnalysisJun 30, 2023 T162181
G2324219Certificate of AnalysisJun 30, 2023 T162181
G2324217Certificate of AnalysisJun 30, 2023 T162181
G2324197Certificate of AnalysisJun 30, 2023 T162181
G2322913Certificate of AnalysisJun 30, 2023 T162181
G2322907Certificate of AnalysisJun 30, 2023 T162181
G2322906Certificate of AnalysisJun 30, 2023 T162181
G2322900Certificate of AnalysisJun 30, 2023 T162181
E2608094Certificate of AnalysisJun 30, 2023 T162181
E2306806Certificate of AnalysisMar 14, 2023 T162181
C2308610Certificate of AnalysisMar 14, 2023 T162181
J2228174Certificate of AnalysisNov 03, 2022 T162181
J2228160Certificate of AnalysisNov 01, 2022 T162181
E2306014Certificate of AnalysisMay 21, 2022 T162181
C2205143Certificate of AnalysisMay 21, 2022 T162181
C2204095Certificate of AnalysisAug 23, 2021 T162181
H2118167Certificate of AnalysisAug 23, 2021 T162181

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Propiedades químicas y físicas
SensibilidadAir Sensitive
Peso molecular194.190 g/mol
XLogP3-0.900
Hydrogen Bond Donor Count4
Hydrogen Bond Acceptor Count4
Rotatable Bond Count2
Exact Mass194.08 Da
Monoisotopic Mass194.08 Da
Topological Polar Surface Area110.000 Ų
Heavy Atom Count14
Formal Charge0
Complexity199.000
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
The total count of all stereochemical bonds0
Covalently-Bonded Unit Count1
Citations of This Product
Referencias
1. Chao Han, Huan Liu, Yida Wang, Fuxin Zheng, Gang Han, Yan Wang.  (2023)  Thermal crosslinking and cyclodehydration assisted fabrication of chemically robust thin-film composite (TFC) membranes for ultrafast polar solvents filtration.  JOURNAL OF MEMBRANE SCIENCE,      [PMID:] [10.1016/j.memsci.2023.121961]
2. Chengjiang Zhang, Yuhuang Li, Hongmei Yuan, Zeyi Lu, Qi Zhang, Lirong Zhao.  (2023)  Methacrylate bonded covalent organic framework monolithic column online coupling with high-performance liquid chromatography for analysis of trace estrogens in food.  JOURNAL OF CHROMATOGRAPHY B-ANALYTICAL TECHNOLOGIES IN THE BIOMEDICAL AND LIFE SCIENCES,      [PMID:37059013] [10.1016/j.jchromb.2023.123697]
3. Huihua Guo, Naizhong Song, Dongze Wang, Jiutong Ma, Qiong Jia.  (2019)  A modulation approach for covalent organic frameworks: Application to solid phase microextraction of phthalate esters.  TALANTA,      [PMID:30876561] [10.1016/j.talanta.2019.02.025]
4. Tianfu Wei, Gongke Li, Zhuomin Zhang.  (2018)  A covalently cross-linked microporous polymer based micro-solid phase extraction for online analysis of trace pesticide residues in citrus fruits.  JOURNAL OF SEPARATION SCIENCE,  42  (4): (888-896).  [PMID:30556362] [10.1002/jssc.201801044]
5. Luyue Wang, Yuzhu Chen, Zhengyang Xing, Jie Ma.  (2025)  A novel phthalohydrazide derivative as a multi-targeted fluorescent probe for monitoring trace Co2+ and Cu2+ in water.  JOURNAL OF MOLECULAR STRUCTURE,      [PMID:] [10.1016/j.molstruc.2025.142120]
6. Yunyun Liu, Lihua Xiang, Yitong Li, Shen Zhang, Ying Zhang, Hui Shi, Hui Liu, Dou Du, Bangguo Zhou, Beibei Ye, Shaoyue Li, Haohao Yin, Huixiong Xu, Yifeng Zhang.  (2024)  Bacteria-Mediated Tumor-Targeting Delivery of Multienzyme-Mimicking Covalent Organic Frameworks Promoting Pyroptosis for Combinatorial Sono-Catalytic Immunotherapy.  Advanced Science,      [PMID:39494618] [10.1002/advs.202407133]
7. Xue Tianwei, Peng Li, Liu Chengbin, Li Ruiqing, Qiu Rongxing, Qian Yunyang, Guan Xinyu, Shi Shanshan, Xu Guangkuo, Zhu Lilin, Yang Shuliang, Li Jun, Jiang Hai-Long.  (2025)  Synthesis of high quality two dimensional covalent organic frameworks through a self-sacrificing guest strategy.  Nature Communications,  16  (1): (1-11).  [PMID:40016202] [10.1038/s41467-025-57311-w]
8. Yanheng He, Jiheng Jiang, Tao Zhang, Xiaobin Han, Quantao Liu, Tianwei Zhang, Hao Duan, Zhenyu Zou, Zizhou Shen, Jianying Yu, Shi Xu.  (2025)  Anti-aging and self-healing SBS-modified bitumen waterproofing membrane based on montmorillonite and dynamic acylhydrazone bonds.  CONSTRUCTION AND BUILDING MATERIALS,      [PMID:] [10.1016/j.conbuildmat.2025.142750]
9. Tianzhu Shi, Zhengfeng Xie, Xinliang Mo, Ju Guo, Fuyong Wu, Huajie Xu, Xiangui Wang.  (2025)  Preparation of dioxime-modified sodium alginate/MXene composite membrane with different carbon chain backbone and study on separation performance for organic dyes and oily wastewater.  SEPARATION AND PURIFICATION TECHNOLOGY,      [PMID:] [10.1016/j.seppur.2025.134147]
10. Yucheng Wang, Fangzhe Lu, Juanqin Xue.  (2025)  Hydrazone-Linked Covalent Organic Frameworks for C2H2/C2H4 Separation.  ACS Applied Polymer Materials,      [PMID:] [10.1021/acsapm.5c02949]
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