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2-Methyl-5,7-dihydrothieno[3,4-d]pyrimidine(CAS#36267-71-7)

Chemical Property:

Molecular Formula C7H8N2S
Molar Mass 152.22
Density 1.260±0.06 g/cm3(Predicted)
Melting Point 64.5-65 °C
Boling Point 280.8±40.0 °C(Predicted)
Flash Point 123.6°C
JECFA Number 1566
Vapor Presure 0.0063mmHg at 25°C
pKa 2.08±0.20(Predicted)
Storage Condition Keep in dark place,Sealed in dry,Room Temperature
Refractive Index 1.63
Physical and Chemical Properties Colorless liquid with aroma of popcorn and sweet fried almond. Natural products are present in coffee and the like.

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Introduction

2-Methyl-5,7-dihydrothieno[3,4-d]pyrimidine is an organic compound.2-Methyl-5,7-dihydrothieno[3,4-d]pyrimidine is a light yellow solid with an odor, soluble in organic solvents such as methanol, ethanol, and dichloromethane. It is stable in air but decomposes easily at high temperatures. It can also be used as a reagent in organic synthesis.The preparation of 2-methyl-5,7-dihydrothieno[3,4-d]pyrimidine typically involves two steps. First, 2-methyl-5,7-dihydrothieno and [3,4-d]pyrimidine are reacted to produce an intermediate. Then, through a series of treatments and purification steps, the target product is obtained.Safety information: Toxicity data for 2-methyl-5,7-dihydrothieno[3,4-d]pyrimidine is limited. When handling and storing this substance, it is necessary to follow appropriate safety guidelines to prevent accidents or hazards. If contact or inhalation occurs, seek medical advice promptly.


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