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: 5-(ethoxy-ethyl-phosphinothioyl)oxy-4-methoxy-2-methyl-pyridazin-3-one
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

37840-66-7

37840-66-7 structure

37840-66-7 structure

Name: 5-(ethoxy-ethyl-phosphinothioyl)oxy-4-methoxy-2-methyl-pyridazin-3-one
Chemical Name: 8,9-Dimethyl-5,6-dihydrobenzo[f]quinazoline-1,3-diamine
CAS Number: 37840-66-7
Molecular Formula: C₁₄H₁₆N₄
Molecular Weight: 240.304
Create Date: 2021-09-11 15:45:07
Modify Date: 2025-11-02 16:40:03

Names
Properties

Name	8,9-Dimethyl-5,6-dihydrobenzo[f]quinazoline-1,3-diamine
Synonyms	Benzo[f]quinazoline-1,3-diamine, 5,6-dihydro-8,9-dimethyl- 8,9-Dimethyl-5,6-dihydrobenzo[f]quinazoline-1,3-diamine

Density	1.3±0.1 g/cm3
Boiling Point	546.5±52.0 °C at 760 mmHg
Molecular Formula	C₁₄H₁₆N₄
Molecular Weight	240.304
Flash Point	318.3±17.9 °C
Exact Mass	240.137497
LogP	3.11
Vapour Pressure	0.0±1.5 mmHg at 25°C
Index of Refraction	1.693

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