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: 1,4-Naphthalenedione,2-ethyl-3-hydroxy-
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

29366-44-7

29366-44-7 structure

29366-44-7 structure

Name: 1,4-Naphthalenedione,2-ethyl-3-hydroxy-
Chemical Name: 3-ethyl-4-hydroxynaphthalene-1,2-dione
CAS Number: 29366-44-7
Molecular Formula: C₁₂H₁₀O₃
Molecular Weight: 202.20600
Create Date: 2016-04-27 03:59:43
Modify Date: 2025-09-22 01:23:21

Name	3-ethyl-4-hydroxynaphthalene-1,2-dione
Synonyms	1,2-ethyl-3-hydroxy 2-hydroxy-3-ethyl-1,4-naphthoquinone 2-etil-3-hidroxi-1,4-naftoquinona 2-ethyl-3-hydroxy-1,4-naphthalenedione 3-ethyl-2-hydroxy-1,4-naphthoquinone

Density	1.32g/cm3
Boiling Point	363.7ºC at 760mmHg
Molecular Formula	C₁₂H₁₀O₃
Molecular Weight	202.20600
Flash Point	187.9ºC
Exact Mass	202.06300
PSA	54.37000
LogP	2.28770
Vapour Pressure	6.32E-06mmHg at 25°C
Index of Refraction	1.62

HS Code	2914690090

Precursor 9
51015-30-6 5409-32-5 83-72-7 3248-28-0
4754-26-1 59832-79-0 13984-88-8 2065-37-4
858436-33-6
DownStream 1
483-55-6

HS Code	2914690090
Summary	2914690090 other quinones。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%

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