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: 6,7,8-Trimethylbenz[a]anthracene
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

20627-32-1

20627-32-1 structure

20627-32-1 structure

Name: 6,7,8-Trimethylbenz[a]anthracene
Chemical Name: 6,7,8-Trimethyltetraphene
CAS Number: 20627-32-1
Molecular Formula: C₂₁H₁₈
Molecular Weight: 270.36800
Create Date: 2017-02-17 19:14:16
Modify Date: 2025-10-03 04:02:01

Name	6,7,8-Trimethyltetraphene
Synonyms	4,5-dichloro-6ethylpyrimidine Pyrimidine,4,5-dichloro-6-ethyl 6,7,8-Trimethylbenz<a>anthracene 4.5.10-Trimethyl-1,2-benzanthracen

Density	1.123g/cm3
Boiling Point	486.2ºC at 760 mmHg
Molecular Formula	C₂₁H₁₈
Molecular Weight	270.36800
Flash Point	242ºC
Exact Mass	270.14100
LogP	6.07140
Vapour Pressure	3.91E-09mmHg at 25°C
Index of Refraction	1.712

HS Code	2902909090

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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