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

64401-21-4

64401-21-4 structure

64401-21-4 structure

Name: PYRENE,1,3-DIMETHYL-
Chemical Name: 1,3-dimethylpyrene
CAS Number: 64401-21-4
Molecular Formula: C₁₈H₁₄
Molecular Weight: 230.30400
Create Date: 2017-11-01 00:47:06
Modify Date: 2025-09-11 18:39:52

Name	1,3-dimethylpyrene
Synonyms	Pyrene,1,3-dimethyl 1,3-dimethyl-pyrene 1,3-Dimethyl-pyren

Density	1.183g/cm3
Boiling Point	401.7ºC at 760 mmHg
Molecular Formula	C₁₈H₁₄
Molecular Weight	230.30400
Flash Point	188.5ºC
Exact Mass	230.11000
LogP	5.20080
Index of Refraction	1.786

HS Code	2902909090

Precursor 6
155386-57-5 2381-21-7 3029-19-4 108-88-3
129-00-0 76465-53-7
DownStream 1
27979-20-0

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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