4-(3,4-dichloro-phenyl)-thiazol-2-ylamine

Modify Date: 2026-07-11 17:51:35

4-(3,4-dichloro-phenyl)-thiazol-2-ylamine Structure
4-(3,4-dichloro-phenyl)-thiazol-2-ylamine structure
Common Name 4-(3,4-dichloro-phenyl)-thiazol-2-ylamine
CAS Number 39893-80-6 Molecular Weight 245.12800
Density 1.498g/cm3 Boiling Point 420.7ºC at 760 mmHg
Molecular Formula C9H6Cl2N2S Melting Point 163 °C
MSDS N/A Flash Point 208.3ºC

 Names

Name 4-(3,4-Dichlorophenyl)-1,3-thiazol-2-amine
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.498g/cm3
Boiling Point 420.7ºC at 760 mmHg
Melting Point 163 °C
Molecular Formula C9H6Cl2N2S
Molecular Weight 245.12800
Flash Point 208.3ºC
Exact Mass 243.96300
PSA 67.15000
LogP 4.28030
Index of Refraction 1.673
InChIKey UWAXMUSNRIUHRQ-UHFFFAOYSA-N
SMILES Nc1nc(-c2ccc(Cl)c(Cl)c2)cs1
Storage condition 2-8°C

 MSDS

Material Safety Data Sheet

Section1. Identification of the substance
Product Name: 4-(3,4-Dichloro-phenyl)-thiazol-2-ylamine
Synonyms:

Section2. Hazards identification
Harmful by inhalation, in contact with skin, and if swallowed.

Section3. Composition/information on ingredients.
Ingredient name:4-(3,4-Dichloro-phenyl)-thiazol-2-ylamine
CAS number:39893-80-6

Section4. First aid measures
Skin contact:Immediately wash skin with copious amounts of water for at least 15 minutes while removing
contaminated clothing and shoes. If irritation persists, seek medical attention.
Eye contact:Immediately wash skin with copious amounts of water for at least 15 minutes. Assure adequate
flushing of the eyes by separating the eyelids with fingers. If irritation persists, seek medical
attention.
Inhalation:Remove to fresh air. In severe cases or if symptoms persist, seek medical attention.
Ingestion:Wash out mouth with copious amounts of water for at least 15 minutes. Seek medical attention.

Section5. Fire fighting measures
In the event of a fire involving this material, alone or in combination with other materials, use dry
powder or carbon dioxide extinguishers. Protective clothing and self-contained breathing apparatus
should be worn.

Section6. Accidental release measures
Personal precautions: Wear suitable personal protective equipment which performs satisfactorily and meets local/state/national
standards.
Respiratory precaution:Wear approved mask/respirator
Hand precaution:Wear suitable gloves/gauntlets
Skin protection:Wear suitable protective clothing
Eye protection:Wear suitable eye protection
Methods for cleaning up: Mix with sand or similar inert absorbent material, sweep up and keep in a tightly closed container
for disposal. See section 12.
Environmental precautions: Do not allow material to enter drains or water courses.

Section7. Handling and storage
Handling:This product should be handled only by, or under the close supervision of, those properly qualified
in the handling and use of potentially hazardous chemicals, who should take into account the fire,
health and chemical hazard data given on this sheet.
Store in closed vessels, refrigerated.
Storage:

Section8. Exposure Controls / Personal protection
Engineering Controls: Use only in a chemical fume hood.
Personal protective equipment: Wear laboratory clothing, chemical-resistant gloves and safety goggles.
General hydiene measures: Wash thoroughly after handling. Wash contaminated clothing before reuse.

Section9. Physical and chemical properties
Appearance:Not specified
Boiling point:No data
No data
Melting point:
Flash point:No data
Density:No data
Molecular formula:C9H6Cl2N2S
Molecular weight:245.1

Section10. Stability and reactivity
Conditions to avoid: Heat, flames and sparks.
Materials to avoid: Oxidizing agents.
Possible hazardous combustion products: Carbon monoxide, nitrogen oxides, hydrogen chloride, sulfur oxides.

Section11. Toxicological information
No data.

Section12. Ecological information
No data.

Section13. Disposal consideration
Arrange disposal as special waste, by licensed disposal company, in consultation with local waste
disposal authority, in accordance with national and regional regulations.

Section14. Transportation information
Non-harzardous for air and ground transportation.

Section15. Regulatory information
No chemicals in this material are subject to the reporting requirements of SARA Title III, Section
302, or have known CAS numbers that exceed the threshold reporting levels established by SARA
Title III, Section 313.


SECTION 16 - ADDITIONAL INFORMATION
N/A

 Safety Information

Hazard Codes Xi: Irritant;
HS Code 2934100090

 Synthetic Route

~94%

4-(3,4-dichloro-phenyl)-thiazol-2-ylamine Structure

4-(3,4-dichloro...

CAS#:39893-80-6

Learn More
Literature: Siddiqui, Hamid Latif; Zia-Ur-Rehman, Muhammad; Ahmad, Naveed; Weaver, George William; Lucas, Paul David Chemical and Pharmaceutical Bulletin, 2007 , vol. 55, # 7 p. 1014 - 1017

~96%

4-(3,4-dichloro-phenyl)-thiazol-2-ylamine Structure

4-(3,4-dichloro...

CAS#:39893-80-6

Learn More
Literature: Hanke, Thomas; Dehm, Friederike; Liening, Stefanie; Popella, Sven-Desiderius; MacZewsky, Jonas; Pillong, Max; Kunze, Jens; Weinigel, Christina; Barz, Dagmar; Kaiser, Astrid; Wurglics, Mario; Laemmerhofer, Michael; Schneider, Gisbert; Sautebin, Lidia; Schubert-Zsilavecz, Manfred; Werz, Oliver Journal of Medicinal Chemistry, 2013 , vol. 56, # 22 p. 9031 - 9044

~%

4-(3,4-dichloro-phenyl)-thiazol-2-ylamine Structure

4-(3,4-dichloro...

CAS#:39893-80-6

Learn More
Literature: Xu, Qinyuan; Huang, Li; Liu, Juan; Ma, Liang; Chen, Tao; Chen, Jinying; Peng, Fei; Cao, Dong; Yang, Zhuang; Qiu, Neng; Qiu, Jingxiang; Wang, Guangcheng; Liang, Xiaolin; Peng, Aihua; Xiang, Mingli; Wei, Yuquan; Chen, Lijuan European Journal of Medicinal Chemistry, 2012 , vol. 52, p. 70 - 81

~%

4-(3,4-dichloro-phenyl)-thiazol-2-ylamine Structure

4-(3,4-dichloro...

CAS#:39893-80-6

Learn More
Literature: Choudhari; Goswami; Thakar Journal of the Indian Chemical Society, 1978 , vol. 55, # 4 p. 401 - 404

 Customs

HS Code 2934100090
Summary 2934100090 other compounds containing an unfused thiazole ring (whether or not hydrogenated) in the structure VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:20.0%

 Bioassay

View more

Name: qHTS screening for TAG (triacylglycerol) accumulators in algae
Source: 11812
Target: N/A
External Id: FATTTLab-Algae-Lipid
Name: Cell survival assay for modulators of telomere damage signalling
Source: 15378
Target: N/A
External Id: TELO_02
Name: Discovery of Small Molecules to Inhibit Human Cytomegalovirus Nuclear Egress
Source: ICCB-Longwood/NSRB Screening Facility, Harvard Medical School
Target: HCMV UL50
External Id: HMS1262
Name: A screen for compounds that inhibit the activity of LtaS in Staphylococcus aureus
Source: ICCB-Longwood/NSRB Screening Facility, Harvard Medical School
External Id: HMS979
Name: Alphascreen assay for small molecules abrogating mHTT-CaM Interaction
Source: 24983
Target: Huntingtin
External Id: KUHTS-Muma KU-CaM-Htt INH-01
Name: Chan-Lam from Article : "Open science discovery of potent noncovalent SARS-CoV-2 main...
Source: BindingDB
Target: N/A
External Id: BindingDB_11549_1
Name: A screen for compounds that inhibit viral RNA polymerase binding and polymerization a...
Source: ICCB-Longwood/NSRB Screening Facility, Harvard Medical School
Target: Chain A, Poliovirus Polymerase With Gtp
External Id: HMS750
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 Synonyms

4-(3,4-dichlorophenyl)-1,3-thiazol-2-amine
MFCD00466323
4-(3,4-DICHLORO-PHENYL)-THIAZOL-2-YLAMINE
2-Amino-4-(3,4-dichlorophenyl)thiazole
4-(3,4-Dichlorophenyl)thiazol-2-amine
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