Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 3-ETHYL-4-OXO-3,4-DIHYDRO-PHTHALAZINE-1-CARBOXYLIC ACID
Price: Check
Purity: 95.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 3-ETHYL-4-OXO-3,4-DIHYDRO-PHTHALAZINE-1-CARBOXYLIC ACID
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

16015-48-8

16015-48-8 structure

16015-48-8 structure

Name: 3-Ethyl-4-oxo-3,4-dihydro-phthalazine-1-carboxylic acid
Chemical Name: 3-Ethyl-4-oxo-3,4-dihydro-phthalazine-1-carboxylic acid
CAS Number: 16015-48-8
Molecular Formula: C₁₁H₁₀N₂O₃
Molecular Weight: 218.20900
Create Date: 2019-01-14 15:28:03
Modify Date: 2025-08-25 23:06:58

Name	3-Ethyl-4-oxo-3,4-dihydro-phthalazine-1-carboxylic acid
Synonyms	3-ethyl-4-oxophthalazine-1-carboxylic acid

Boiling Point	417.7ºC at 760mmHg
Molecular Formula	C₁₁H₁₀N₂O₃
Molecular Weight	218.20900
Flash Point	206.4ºC
Exact Mass	218.06900
PSA	72.19000
LogP	1.11460
Vapour Pressure	1.01E-07mmHg at 25°C
Index of Refraction	1.642

HS Code	2933990090

HS Code	2933990090
Summary	2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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