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

15791-03-4

15791-03-4 structure

15791-03-4 structure

Name: 3,3,6,6-tetramethoxycyclohexa-1,4-diene
Chemical Name: 3,3,6,6-tetramethoxycyclohexa-1,4-diene
CAS Number: 15791-03-4
Molecular Formula: C₁₀H₁₆O₄
Molecular Weight: 200.23200
Create Date: 2018-11-27 18:06:01
Modify Date: 2025-08-21 18:01:25

Name	3,3,6,6-tetramethoxycyclohexa-1,4-diene
Synonyms	3,3,6,6-Tetramethoxy-1,4-cyclohexadiene p-benzoquinone dimethyl bisacetal quinone bisacetal 1,1,4,4-tetramethoxycyclohexa-2,5-diene 1,4-Cyclohexadiene,3,3,6,6-tetramethoxy

Density	1.06g/cm3
Boiling Point	60ºC/0.2 mmHg(lit.)
Melting Point	45-48ºC(lit.)
Molecular Formula	C₁₀H₁₆O₄
Molecular Weight	200.23200
Flash Point	106ºC
Exact Mass	200.10500
PSA	36.92000
LogP	1.09060
Vapour Pressure	0.014mmHg at 25°C
Index of Refraction	1.477

Hazard Codes	C: Corrosive;
Risk Phrases	34
Safety Phrases	26-27-28-36/37/39-45
RIDADR	UN 1759
Packaging Group	III
HS Code	2914509090

Precursor 9
67-56-1 150-78-7 953-12-8 1655-74-9
124-41-4 1655-69-2 3402-85-5 23990-91-2
60316-51-0
DownStream 10
10553-38-5 112465-66-4 637-88-7 150-78-7
27257-06-3 2100-42-7 35357-33-6 71715-47-4
71715-46-3 72205-84-6

HS Code	2914509090
Summary	HS:2914509090 other ketones with other oxygen function VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%

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