Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

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

37920-75-5

37920-75-5 structure

37920-75-5 structure

Name: 4-Ethylquinazoline 1-oxide
Chemical Name: 4-Ethylquinazoline 1-oxide
CAS Number: 37920-75-5
Molecular Formula: C₁₀H₁₀N₂O
Molecular Weight: 174.199
Create Date: 2021-09-11 16:33:21
Modify Date: 2025-08-26 11:44:28

Names
Properties

Name	4-Ethylquinazoline 1-oxide
Synonyms	Quinazoline, 4-ethyl-, 1-oxide 4-Ethylquinazoline 1-oxide

Density	1.2±0.1 g/cm3
Boiling Point	358.1±35.0 °C at 760 mmHg
Molecular Formula	C₁₀H₁₀N₂O
Molecular Weight	174.199
Flash Point	170.4±25.9 °C
Exact Mass	174.079315
LogP	-0.25
Vapour Pressure	0.0±0.8 mmHg at 25°C
Index of Refraction	1.606

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