Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 1-Methyl-2,4-phenylene {bis[1,1-(2-thio-4,4,} 6-trimethyl)] dihydropyrimidine
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
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Contact: Ms Wang

63690-23-3

63690-23-3 structure

63690-23-3 structure

Name: 1-Methyl-2,4-phenylene {bis[1,1-(2-thio-4,4,} 6-trimethyl)] dihydropyrimidine
Chemical Name: 4,6,6-trimethyl-3-[4-methyl-3-(4,6,6-trimethyl-2-sulfanylidene-1H-pyrimidin-3-yl)phenyl]-1H-pyrimidine-2-thione
CAS Number: 63690-23-3
Molecular Formula: C₂₁H₂₈N₄S₂
Molecular Weight: 400.60400
Create Date: 2017-05-23 13:09:13
Modify Date: 2024-09-16 12:05:24

Name	4,6,6-trimethyl-3-[4-methyl-3-(4,6,6-trimethyl-2-sulfanylidene-1H-pyrimidin-3-yl)phenyl]-1H-pyrimidine-2-thione
Synonyms	1,1'-(4-Methyl-1,3-phenylene)bis(3,4-dihydro-4,4,6-trimethyl-2(1H)-pyrimidinethione) USAF K-1360 2(1H)-Pyrimidinethione,1,1'-(4-methyl-1,3-phenylene)bis(3,4-dihydro-4,4,6-trimethyl 1-Methyl-2,4-phenylene bis-1,1'-(2-thio-4,4,6-trimethyl dihydropyrimidine) 2(1H)-Pyrimidinethione,1'-(4-methyl-1,3-phenylene)bis(3,4-dihydro-4,4,6-trimethyl

Density	1.24g/cm3
Boiling Point	509.5ºC at 760 mmHg
Molecular Formula	C₂₁H₂₈N₄S₂
Molecular Weight	400.60400
Flash Point	262ºC
Exact Mass	400.17600
PSA	94.72000
LogP	5.53640
Index of Refraction	1.672

CHEMICAL IDENTIFICATION

RTECS NUMBER :: UW5780000

CHEMICAL NAME :: 2(1H)-Pyrimidinethione, 1,1'-(4-methyl-1,3-phenylene)bis(3,4-dihydro-4,4,6-tr imethyl-

CAS REGISTRY NUMBER :: 63690-23-3

LAST UPDATED :: 199012

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C21-H28-N4-S2

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 :: 100 mg/kg

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

REFERENCE :: NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: AD277-689