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

21038-11-9

21038-11-9 structure

21038-11-9 structure

Name: 3,4-Dihydro-7-nitro-3-(1-oxopropyl)-1H-2,3-benzoxazine
Chemical Name: 1-(7-nitro-1,4-dihydro-2,3-benzoxazin-3-yl)propan-1-one
CAS Number: 21038-11-9
Molecular Formula: C₁₁H₁₂N₂O₄
Molecular Weight: 236.22400
Create Date: 2016-08-24 08:47:58
Modify Date: 2025-08-30 20:40:36

Name	1-(7-nitro-1,4-dihydro-2,3-benzoxazin-3-yl)propan-1-one
Synonyms	1H-2,3-BENZOXAZINE,3,4-DIHYDRO-7-NITRO-3-PROPIONYL 7-Nitro-3-propionyl-3,4-dihydro-1H-2,3-benzoxazine

Molecular Formula	C₁₁H₁₂N₂O₄
Molecular Weight	236.22400
Exact Mass	236.08000
PSA	75.36000
LogP	2.23970
Vapour Pressure	1.25E-05mmHg at 25°C

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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