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: 7-Chloro-3,4-dihydro-1H-2,3-benzoxazine-3-carboxamide
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

21038-17-5

21038-17-5 structure

21038-17-5 structure

Name: 7-Chloro-3,4-dihydro-1H-2,3-benzoxazine-3-carboxamide
Chemical Name: 7-chloro-1,4-dihydro-2,3-benzoxazine-3-carboxamide
CAS Number: 21038-17-5
Molecular Formula: C₉H₉ClN₂O₂
Molecular Weight: 212.63300
Create Date: 2017-05-04 08:33:49
Modify Date: 2025-08-26 12:13:35

Name	7-chloro-1,4-dihydro-2,3-benzoxazine-3-carboxamide
Synonyms	1H-2,3-Benzoxazine,3-carbamoyl-7-chloro-3,4-dihydro 3-Carbamoyl-7-chloro-3,4-dihydro-1H-2,3-benzoxazine 7-Chlor-3-carbamoyl-1H-3,4-dihydro-2,3-benzoxazin 7-chloro-1,4-dihydro-3H-2,3-benzoxazine-3-carboxamide 1H-2,3-BENZOXAZINE,3,4-DIHYDRO-3-CARBAMOYL-7-CHLORO

Density	1.429g/cm3
Boiling Point	349.9ºC at 760 mmHg
Molecular Formula	C₉H₉ClN₂O₂
Molecular Weight	212.63300
Flash Point	165.4ºC
Exact Mass	212.03500
PSA	56.55000
LogP	2.11760
Vapour Pressure	4.55E-05mmHg at 25°C
Index of Refraction	1.616

HS Code	2934999090

HS Code	2934999090
Summary	2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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