Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 7-Chloro-1H-benzo[d][1,3]oxazin-2(4H)-one
Price: Check
Purity: 95.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

21500-70-9

21500-70-9 structure

21500-70-9 structure

Name: 7-Chloro-1H-benzo[d][1,3]oxazin-2(4H)-one
Chemical Name: 7-Chloro-1H-benzo[d][1,3]oxazin-2(4H)-one
CAS Number: 21500-70-9
Molecular Formula: C₈H₆ClNO₂
Molecular Weight: 183.59
Create Date: 2021-11-04 10:20:04
Modify Date: 2025-08-26 13:51:21

Names
Properties

Name	7-Chloro-1H-benzo[d][1,3]oxazin-2(4H)-one
Synonyms	MFCD28363817 2H-3,1-Benzoxazin-2-one, 7-chloro-1,4-dihydro- 7-Chloro-1,4-dihydro-2H-3,1-benzoxazin-2-one

Density	1.4±0.1 g/cm3
Boiling Point	229.8±40.0 °C at 760 mmHg
Molecular Formula	C₈H₆ClNO₂
Molecular Weight	183.59
Flash Point	92.8±27.3 °C
Exact Mass	183.008713
LogP	2.36
Vapour Pressure	0.1±0.5 mmHg at 25°C
Index of Refraction	1.579

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