Basic Description

Synonyms	Hydrochloride benzenamide \| Tox21_302869 \| EINECS 205-519-8 \| NCI-C03736 hydrochloride \| CAS-142-04-1 \| Tox21_202304 \| ANILINE HYDROCHLORIDE \| Sul anilinova [Czech] \| DTXSID3020091 \| NSC 7910 \| UNII-576R1193YL \| WLN: ZR & GH \| F1908-0179 \| Chlorhydrate d'
Specifications & Purity	≥99%
Biochemical and Physiological Mechanisms	The acute toxicity of anilines is associated with their in vivo activation to generate 4-hydroxyanilines and to form adducts with hemoglobin.In erythrocytes, this is associated with the release of iron and the accumulation of methemoglobin and the develop
Storage Temp	Argon charged
Shipped In	Normal
Product Description	The acute toxicity of aniline involves its activation in vivo to 4-hydroxyaniline and the formation of adducts with hemoglobin. In erythrocytes, this is associated with the release of iron and accumulation of methemoglobin as well as the development of hemolytic anemia and inflammation of the spleen. Tumor formation is often observed in the spleen on prolonged administration.

Taxonomic Classification

Taxonomy Tree

Kingdom Organic compounds
- Superclass Benzenoids
  - Class Benzene and substituted derivatives
    - Subclass Aniline and substituted anilines

Kingdom	Organic compounds
Superclass	Benzenoids
Class	Benzene and substituted derivatives
Subclass	Aniline and substituted anilines
Intermediate Tree Nodes	Not available
Direct Parent	Aniline and substituted anilines
Alternative Parents	Primary amines Organopnictogen compounds Hydrochlorides Hydrocarbon derivatives
Molecular Framework	Aromatic homomonocyclic compounds
Substituents	Aniline or substituted anilines - Organic nitrogen compound - Organopnictogen compound - Hydrocarbon derivative - Hydrochloride - Primary amine - Organonitrogen compound - Amine - Aromatic homomonocyclic compound
Description	This compound belongs to the class of organic compounds known as aniline and substituted anilines. These are organic compounds containing an aminobenzene moiety.
External Descriptors	Not available
1. Djoumbou Feunang Y, Eisner R, Knox C, Chepelev L, Hastings J, Owen G, Fahy E, Steinbeck C, Subramanian S, Bolton E, Greiner R, and Wishart DS. ClassyFire: Automated Chemical Classification With A Comprehensive, Computable Taxonomy. Journal of Cheminformatics, 2016, 8:61. DOI: 10.1186/s13321-016-0174-y

Names and Identifiers

Pubchem Sid	504751755
Pubchem Sid Url	https://pubchem.ncbi.nlm.nih.gov/substance/504751755
IUPAC Name	aniline;hydrochloride
INCHI	InChI=1S/C6H7N.ClH/c7-6-4-2-1-3-5-6;/h1-5H,7H2;1H
InChIKey	MMCPOSDMTGQNKG-UHFFFAOYSA-N
Smiles	C1=CC=C(C=C1)N.Cl
Isomeric SMILES	C1=CC=C(C=C1)N.Cl
WGK Germany	2
RTECS	CY0875000
UN Number	1548
Packing Group	III
Molecular Weight	129.59
Beilstein	3593820
Reaxy-Rn	3593823
Reaxys-RN_link_address	https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=3593823&ln=

Certificates（CoA,COO,BSE/TSE and Analysis Chart)

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.

28 results found

Lot Number	Certificate Type	Date	Item
I2109078	Certificate of Analysis	Jun 09, 2025	A111640
I2109081	Certificate of Analysis	Jun 09, 2025	A111640
I2109082	Certificate of Analysis	Jun 09, 2025	A111640
F2406122	Certificate of Analysis	May 21, 2024	A111640
F2406119	Certificate of Analysis	May 21, 2024	A111640
F2406120	Certificate of Analysis	May 21, 2024	A111640
F2406121	Certificate of Analysis	May 21, 2024	A111640
E2516136	Certificate of Analysis	Apr 27, 2024	A111640
E2516135	Certificate of Analysis	Apr 27, 2024	A111640
F2302732	Certificate of Analysis	May 17, 2023	A111640
F2302740	Certificate of Analysis	May 17, 2023	A111640
F2302737	Certificate of Analysis	May 17, 2023	A111640
F2302741	Certificate of Analysis	May 17, 2023	A111640
F2302742	Certificate of Analysis	May 17, 2023	A111640
L2208239	Certificate of Analysis	Sep 21, 2022	A111640
L2208238	Certificate of Analysis	Sep 21, 2022	A111640
L2208237	Certificate of Analysis	Sep 21, 2022	A111640
L2208441	Certificate of Analysis	Sep 21, 2022	A111640
L2208506	Certificate of Analysis	Sep 21, 2022	A111640
L2208245	Certificate of Analysis	Sep 21, 2022	A111640
L2208505	Certificate of Analysis	Sep 21, 2022	A111640
B2211071	Certificate of Analysis	Dec 18, 2021	A111640
B2211083	Certificate of Analysis	Dec 18, 2021	A111640
B2211377	Certificate of Analysis	Dec 18, 2021	A111640
B2211070	Certificate of Analysis	Dec 18, 2021	A111640
B2211084	Certificate of Analysis	Dec 18, 2021	A111640
B2211069	Certificate of Analysis	Dec 18, 2021	A111640
B2211068	Certificate of Analysis	Dec 18, 2021	A111640

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Chemical and Physical Properties

Solubility	Soluble in water (1070 g/L).
Sensitivity	Moisture & Light sensitive.
Flash Point(°F)	381.2 °F
Flash Point(°C)	194 °C
Boil Point(°C)	245°C
Melt Point(°C)	198°C
Molecular Weight	129.590 g/mol
XLogP3
Hydrogen Bond Donor Count	2
Hydrogen Bond Acceptor Count	1
Rotatable Bond Count	0
Exact Mass	129.035 Da
Monoisotopic Mass	129.035 Da
Topological Polar Surface Area	26.000 Å²
Heavy Atom Count	8
Formal Charge	0
Complexity	46.100
Isotope Atom Count	0
Defined Atom Stereocenter Count	0
Undefined Atom Stereocenter Count	0
Defined Bond Stereocenter Count	0
Undefined Bond Stereocenter Count	0
The total count of all stereochemical bonds	0
Covalently-Bonded Unit Count	2

Citations of This Product

How to Cite Aladdin Scientific Products?

1. Mei-Qiang Cai,Xiao-Qing Wei,Chun-Hui Du,Xu-Ming Ma,Mi-Cong Jin. (2014-05-27) Novel amphiphilic polymeric ionic liquid-solid phase micro-extraction membrane for the preconcentration of aniline as degradation product of azo dye Orange G under sonication by liquid chromatography-tandem mass spectrometry.. Journal of chromatography. A, 1349 (24-29).
2. Qiao An,Jing Liu,Meng Yu,Jiaxun Wan,Dian Li,Changchun Wang,Chunying Chen,Jia Guo. (2015-09-15) Multifunctional Magnetic Gd(3+) -Based Coordination Polymer Nanoparticles: Combination of Magnetic Resonance and Multispectral Optoacoustic Detections for Tumor-Targeted Imaging in vivo.. Small (Weinheim an der Bergstrasse, Germany), 11 ((42)): (5675-5686).
3. Huihui Yang,Yingzhuang Chen,Yixuan Liu,Lihua Nie,Shouzhuo Yao. (2012-11-23) One-pot synthesis of (3-sulfopropyl methacrylate potassium)-silica hybrid monolith via thiol-ene click chemistry for CEC.. Electrophoresis, 34 ((4)): (510-517).
4. Lanlan Feng, Guofa Mi, Xinlei Shi, Min You, Jia Yang, Gang Qin, Gengzhi Sun, Qiang Chen. (2023) Tough Interfacial Adhesion Enabled Extremely Durable Flexible Supercapacitors. ACS Applied Materials & Interfaces, 15 (46): (53951–53964).
5. Lanlan Feng, Guofa Mi, Qilin Wang, Mingxin Guo, Jiajia Hao, Zhipeng Li, Jia Yang, Gang Qin, Gengzhi Sun, Qiang Chen. (2023) Phosphoric acid/glycerol-based anti-freezing organohydrogel electrolyte for flexible supercapacitor with excellent low-temperature stability. JOURNAL OF POWER SOURCES, 580 (233453).
6. Jinshuang Hu, Xin Wang, Hua Wei, Lei Zhao, Boxuan Yao, Caiyun Zhang, Jiarui Zhou, Jian Liu, Shenghong Yang. (2022) Solid-Phase Synthesis of Red Fluorescent Carbon Dots for the Dual-Mode Detection of Hexavalent Chromium and Cell Imaging. Biosensors-Basel, 12 (6): (432).
7. Lizhang Chen, Weiying Zhang, Yuefeng Dong, Qiuyue Chen, Wanjun Ouyang, Xiao Li, Xiaoguang Ying, Jianying Huang. (2020) Polyaniline/Poly(acrylamide-co-sodium acrylate) Porous Conductive Hydrogels with High Stretchability by Freeze-Thaw-Shrink Treatment for Flexible Electrodes. MACROMOLECULAR MATERIALS AND ENGINEERING, 305 (3): (1900737).
8. Shenghong Yang, Xiao Chen, Shuqin Liu, Fuxin Wang, Gangfeng Ouyang. (2018) Microwave-assisted solid-phase synthesis of highly fluorescent carbon nanoparticles and its application in intracellular pH sensing. TALANTA, 186 (80).
9. Tengyang Zhu, Xing Yang, Xiaoqi He, Yayun Zheng, Jujie Luo. (2017) Aromatic polyamides and copolyamides containing fluorene group. HIGH PERFORMANCE POLYMERS,
10. Zheng Jian, Zhang Yan, Wang Ying, Gan Jianqun, Shen Lu, Luo FuBin, Liang Liyan, Wu Kun, Lu Mangeng. (2016) Synthesis and Characterization of a Lateral Phthalonitrile Functionalized Main-Chain Polybenzoxazine Precursor. MACROMOLECULAR RESEARCH, 24 (5): (409-414).
11. Dong Xu, Ao Chen, Quankang Sheng, Guang Hu, Long Chen, Yu Zhang, Shaoyun Chen, Chenglong Hu. (2025) Methyl orange as self-degraded template to fabricate the crystalline tetragonal hollow polyaniline nanotubes for all-solid-state flexible supercapacitors. JOURNAL OF POWER SOURCES, 638 (236627).
12. Hao Changxiang, Chen Junde, Chen Yonghao, Jiang Chengwei, Wang Ziqiang, Pan Tingting, Cheng Xing, Tian Yanqing. (2025) Preparation of silver-coated polystyrene microspheres intermediated with polyaniline and their application in array-patterned anisotropic conductive films. Advanced Composites and Hybrid Materials, 8 (1): (1-12).
13. Wang Youwei, Wang Xiushan, Xu Huan, Wu Ang, Chen Ying, Li Guiqiang, Dong Chuanxin, Li Yahui, Mei Chao, Li Shuailin, Zhang Hehu. (2024) Self-plasticized Ca2+-selective electrode with polyaniline and copolymer of aniline and 2,5-dimethoxyaniline as solid contact layers. JOURNAL OF MATERIALS SCIENCE, 59 (34): (16129-16140).

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SKU	Size	Availability	Price
A111640-25g	25g	3	$14.90
A111640-50g	50g	Available within 4-8 weeks(?) Items will be manufactured post-order and can take 4-8 weeks. Thank you for your patience!	$19.90
A111640-100g	100g	3	$25.90
A111640-250g	250g	3	$44.90
A111640-500g	500g	Available within 4-8 weeks(?) Items will be manufactured post-order and can take 4-8 weeks. Thank you for your patience!	$79.90
A111640-6×250g	6×250g	Available within 8-12 weeks(?) Production requires sourcing of materials. We appreciate your patience and understanding.	$199.90

Aniline hydrochloride - 99%, high purity , CAS No.142-04-1