Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 1,2,5,6-Tetramethylnaphthalene
Price: Check
Purity: 97.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 1,2,5,6-TETRAMETHYLNAPHTHALENE
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

2131-43-3

2131-43-3 structure

2131-43-3 structure

Name: 1,2,5,6-Tetramethylnaphthalene
Chemical Name: 1,2,5,6-tetramethylnaphthalene
CAS Number: 2131-43-3
Molecular Formula: C₁₄H₁₆
Molecular Weight: 184.277
Create Date: 2018-02-14 08:00:00
Modify Date: 2025-08-31 15:10:55

Name	1,2,5,6-tetramethylnaphthalene
Synonyms	1,2,5,6-tetramethyl-naphthalene 1,2,5,6-Tetramethylnaphthalene 1,2,5,6-tetramethylnaphtalene Naphthalene,1,2,5,6-tetramethyl Naphthalene, 1,2,5,6-tetramethyl- 1,2,5,6-Tetramethyl-naphthalin

Density	1.0±0.1 g/cm3
Boiling Point	313.7±37.0 °C at 760 mmHg
Molecular Formula	C₁₄H₁₆
Molecular Weight	184.277
Flash Point	148.6±17.2 °C
Exact Mass	184.125198
LogP	5.29
Vapour Pressure	0.0±0.3 mmHg at 25°C
Index of Refraction	1.587

HS Code	2902909090

Precursor 8
50-00-0 581-42-0 510-30-5 508-02-1
559-64-8 468-84-8 5508-58-7 5172-35-0
DownStream 0

HS Code	2902909090
Summary	2902909090 other aromatic hydrocarbons。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:2.0%。General tariff:30.0%

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