Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: PYRIDAPHENOXON STANDARD
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

63135-29-5

63135-29-5 structure

63135-29-5 structure

Name: PYRIDAPHENOXON STANDARD
Chemical Name: diethyl (6-oxo-1-phenylpyridazin-3-yl) phosphate
CAS Number: 63135-29-5
Molecular Formula: C₁₄H₁₇N₂O₅P
Molecular Weight: 324.26900
Create Date: 2018-08-22 11:19:41
Modify Date: 2025-09-01 19:35:43

Name	diethyl (6-oxo-1-phenylpyridazin-3-yl) phosphate
Synonyms	Phosphoric acid,1,6-dihydro-6-oxo-1-phenyl-3-pyridazinyl diethyl ester Phosphorsaeure-diaethylester-(6-oxo-1-phenyl-1,6-dihydro-pyridazin-3-ylester) phosphoric acid diethyl ester-(6-oxo-1-phenyl-1,6-dihydro-pyridazin-3-yl ester)

Density	1.3g/cm3
Boiling Point	407.9ºC at 760 mmHg
Molecular Formula	C₁₄H₁₇N₂O₅P
Molecular Weight	324.26900
Flash Point	200.5ºC
Exact Mass	324.08800
PSA	89.46000
LogP	2.79240
Index of Refraction	1.566

HS Code	2933990090

1698-54-0 structure

1698-54-0

814-49-3 structure

814-49-3

~%

63135-29-5 structure

63135-29-5

Literature: Am.Cyanamid Co. Patent: DE1018871 , 1956 ; Full Text Show Details Am.Cyanamid Co. Patent: US2759937 , 1955 ;

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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