Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 4-(4-Chlorophenyl)-1,2,3-thiadiazole ,97
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Purity: 97.0%
Stocking Period: 10 Day
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 4-(4-Chlorophenyl)-1,2,3-thiadiazole ,97
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

18212-23-2

18212-23-2 structure

Name: 4-(4-Chlorophenyl)-1,2,3-thiadiazole ,97
Chemical Name: 4-(4-chlorophenyl)thiadiazole
CAS Number: 18212-23-2
Molecular Formula: C₈H₅ClN₂S
Molecular Weight: 196.65700
Create Date: 2018-11-30 21:26:35
Modify Date: 2025-08-25 15:33:26

Name	4-(4-chlorophenyl)thiadiazole
Synonyms	4-p-Chlorphenyl-1,2,3-thiadiazol

Density	1.379g/cm3
Boiling Point	319.2ºC at 760 mmHg
Molecular Formula	C₈H₅ClN₂S
Molecular Weight	196.65700
Flash Point	146.9ºC
Exact Mass	195.98600
PSA	54.02000
LogP	2.85850
Vapour Pressure	0.000641mmHg at 25°C
Index of Refraction	1.623

CHEMICAL IDENTIFICATION

RTECS NUMBER :: XI3692500

CHEMICAL NAME :: 1,2,3-Thiadiazole, 4-(4-chlorophenyl)-

CAS REGISTRY NUMBER :: 18212-23-2

LAST UPDATED :: 199703

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C8-H5-Cl-N2-S

MOLECULAR WEIGHT :: 196.66

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 390 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: PCJOAU Pharmaceutical Chemistry Journal (English Translation). Translation of KHFZAN. (Plenum Pub. Corp., 233 Spring St., New York, NY 10013) No.1- 1967- Volume(issue)/page/year: 28,99,1994

1402671-98-0

~88%

18212-23-2

Literature: Kumar, Anil; Muthyala, Manoj Kumar; Choudhary, Sunita; Tiwari, Rakesh K.; Parang, Keykavous Journal of Organic Chemistry, 2012 , vol. 77, # 20 p. 9391 - 9396,6

1261591-04-1

~60%

18212-23-2

Literature: Hayat, Faisal; Salahuddin, Attar; Zargan, Jamil; Azam, Amir European Journal of Medicinal Chemistry, 2010 , vol. 45, # 12 p. 6127 - 6134

99-91-2

18212-23-2

Literature: Thomas; Nishizawa; Zimmermann; Williams Journal of Medicinal Chemistry, 1985 , vol. 28, # 4 p. 442 - 446

120445-85-4

~36%

18212-23-2

Literature: Butler, Richard N.; O'Donoghue, Denis A. Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), 1982 , p. 1223 - 1228

130747-32-9

18212-23-2

Literature: L'abbe, Gerrit; Frederix, Ann Journal of Heterocyclic Chemistry, 1990 , vol. 27, # 5 p. 1415 - 1418

25445-82-3

18212-23-2

Literature: Raap,R.; Micetich,R.G. Canadian Journal of Chemistry, 1968 , vol. 46, p. 1057 - 1063

Precursor 3
99-91-2 120445-85-4 25445-82-3
DownStream 0

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