Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 2H-Pyridazino(3,4-b)(1,4)benzoxazin-3(5H)-one, 4-chloro-2-methyl-
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

66613-93-2

66613-93-2 structure

66613-93-2 structure

Name: 2H-Pyridazino(3,4-b)(1,4)benzoxazin-3(5H)-one, 4-chloro-2-methyl-
Chemical Name: 4-chloro-2-methyl-5H-pyridazino[3,4-b][1,4]benzoxazin-3-one
CAS Number: 66613-93-2
Molecular Formula: C₁₁H₈ClN₃O₂
Molecular Weight: 249.65300
Create Date: 2016-12-01 00:15:27
Modify Date: 2025-09-23 17:12:25

Name	4-chloro-2-methyl-5H-pyridazino[3,4-b][1,4]benzoxazin-3-one
Synonyms	4-chloro-2-methyl-2H-pyridazino[3,4-b][1,4]benzoxazin-3(5H)-one 2H-Pyridazino[3,4-b][1,4]benzoxazin-3(5H)-one,4-chloro-2-methyl

Density	1.59g/cm3
Boiling Point	324.5ºC at 760mmHg
Molecular Formula	C₁₁H₈ClN₃O₂
Molecular Weight	249.65300
Flash Point	150.1ºC
Exact Mass	249.03100
PSA	63.82000
LogP	2.22340

95-55-6 structure

95-55-6

13645-28-8 structure

13645-28-8

~65%

66613-93-2 structure

66613-93-2

Literature: Matsuo; Tsukamoto; Takagi; Sato Chemical and Pharmaceutical Bulletin, 1982 , vol. 30, # 3 p. 832 - 842

Precursor 1
95-55-6
DownStream 0

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