Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 4,6-Dimethyl-2-mercaptopyrimidine
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

22325-27-5

22325-27-5 structure

Name: 4,6-Dimethyl-2-thiolpyrimidine
Chemical Name: 4,6-Dimethyl-2-mercaptopyrimidine
CAS Number: 22325-27-5
Molecular Formula: C₆H₈N₂S
Molecular Weight: 140.206
Catalog: Pharmaceutical intermediate Heterocyclic compound Pyrimidine compound Mercaptopyrimidine
Create Date: 2018-12-26 15:45:20
Modify Date: 2025-08-23 13:26:53

Name	4,6-Dimethyl-2-mercaptopyrimidine
Synonyms	4,6-Dimethyl-2-Mercaptopyrimid 21H-Pyrimidinethione,4,6-dimethyl 4,6-dimethylpyrimidine-2(1H)-thione 4,6-Dimethyl-2-pyrim 2(1H)-Pyrimidinethione, 4,6-dimethyl- DLMP 2-Mercapto-4,6-Dimethylpyrimidine Hydrate 4,6-Dimethyl-2-pyrimidinethiol MFCD00006079 4,6-Dimethyl-2-thiolpyrimidine EINECS 244-911-3 4,6-Dimethylpyrimidine-2-thiol 4,6-dimethyl-pyrimidine-2-thiol 2-Mercapto-4,6-dimethylpyrimidine 2-Mercapto-4,6-dimethyl-pyrimidine 4,6-Dimethyl-2(1H)-pyrimidinethione

Density	1.2±0.1 g/cm3
Boiling Point	267.3±43.0 °C at 760 mmHg
Melting Point	213-216 °C (dec.)(lit.)
Molecular Formula	C₆H₈N₂S
Molecular Weight	140.206
Flash Point	115.4±28.2 °C
Exact Mass	140.040817
PSA	64.58000
LogP	-0.19
Vapour Pressure	0.0±0.5 mmHg at 25°C
Index of Refraction	1.580

CHEMICAL IDENTIFICATION

RTECS NUMBER :: UW5650000

CHEMICAL NAME :: 2(1H)-Pyrimidinethione, 4,6-dimethyl-

CAS REGISTRY NUMBER :: 22325-27-5

LAST UPDATED :: 199112

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C6-H8-N2-S

MOLECULAR WEIGHT :: 140.22

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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

ROUTE OF EXPOSURE :: Intramuscular

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: >500 mg/kg

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

REFERENCE :: FAVUAI Fiziologicheski Aktivnye Veshchestva. Physiologically Active Substances. (Izdatel'stvo Naukova Dumka, Kiev, USSR) No.1- 1966- Volume(issue)/page/year: 18,75,1986

Hazard Codes	Xi:Irritant
Risk Phrases	R36/37/38
Safety Phrases	S26-S36
WGK Germany	3
RTECS	UW5650000
HS Code	29335995

17356-08-0

123-54-6

~82%

22325-27-5

Literature: Ouf Bollettino chimico farmaceutico, 2004 , vol. 143, # 7 p. 275 - 279

5663-07-0

123-54-6

~75%

22325-27-5

Literature: Li, Lin; Tian, Yu-Peng; Yang, Jia-Xiang; Sun, Ping-Ping; Wu, Jie-Ying; Zhou, Hong-Ping; Zhang, Sheng-Yi; Jin, Bao-Kang; Xing, Xiao-Juan; Wang, Chuan-Kui; Li, Ming; Cheng, Guang-Hua; Tang, Huo-Hong; Huang, Wen-Hao; Tao, Xu-Tang; Jiang, Min-Hua Chemistry - An Asian Journal, 2009 , vol. 4, # 5 p. 668 - 680

41041-25-2

~97%

22325-27-5

Literature: Podzigun, G. I.; Pashkurov, N. G.; Reznik, V. S.; Ivanov, B. E. Bulletin of the Academy of Sciences of the USSR, Division of Chemical Science (English Translation), 1980 , vol. 29, p. 1820 - 1823 Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, 1980 , # 11 p. 2564 - 2568

39994-75-7

41840-28-2

60538-19-4

22325-27-5

Literature: Saito, Kunio; Saijo, Shigeyoshi; Kotera, Keishi; Date, Tadamasa Chemical and Pharmaceutical Bulletin, 1985 , vol. 33, # 4 p. 1342 - 1350

64-17-5

17356-08-0

123-54-6

22325-27-5

Literature: Journal of the American Chemical Society, , vol. 37, p. 594 Journal of the American Chemical Society, , vol. 37, p. 1544 Journal fuer Praktische Chemie (Leipzig), , vol. <2> 48, p. 508 Journal fuer Praktische Chemie (Leipzig), , vol. <2> 46, p. 352

7647-01-0

64-17-5

17356-08-0

123-54-6

Detail

Literature: Journal fuer Praktische Chemie (Leipzig), , vol. <2> 48, p. 508 Journal fuer Praktische Chemie (Leipzig), , vol. <2> 46, p. 352

Precursor 7
123-54-6 5663-07-0 41041-25-2 39994-75-7
41840-28-2 64-17-5 7647-01-0
DownStream 10
55749-30-9 35144-22-0 14961-49-0 14961-48-9
22746-09-4 35762-76-6 14001-64-0 35762-73-3
3613-70-5 17624-79-2

HS Code	2933599090
Summary	2933599090. other compounds containing a pyrimidine ring (whether or not hydrogenated) or piperazine ring in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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