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: 1,3,5-trimethylnaphthalene
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

2131-39-7

2131-39-7 structure

2131-39-7 structure

Name: 1,3,5-trimethylnaphthalene
Chemical Name: 1,3,5-trimethylnaphthalene
CAS Number: 2131-39-7
Molecular Formula: C₁₃H₁₄
Molecular Weight: 170.25000
Create Date: 2017-06-10 18:00:49
Modify Date: 2025-09-18 15:34:59

Name	1,3,5-trimethylnaphthalene
Synonyms	1,3,5-trimethyl-naphthalene 1,3,5-Trimethyl-naphthalin Naphthalene,1,3,5-trimethyl EINECS 218-355-7

Density	0.987g/cm3
Boiling Point	283.1ºC at 760mmHg
Molecular Formula	C₁₃H₁₄
Molecular Weight	170.25000
Exact Mass	170.11000
LogP	3.76500
Vapour Pressure	0.00552mmHg at 25°C
Index of Refraction	1.594

HS Code	2902909090

Precursor 9
108-88-3 856082-60-5 108-38-3 108-29-2
21693-55-0 113795-47-4 13621-26-6 917-64-6
13621-25-5
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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