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: 2,3-Dimethylbenzo[a]pyrene
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

16757-87-2

16757-87-2 structure

16757-87-2 structure

Name: 2,3-dimethylbenzo[a]pyrene
Chemical Name: 2,3-dimethylbenzo[a]pyrene
CAS Number: 16757-87-2
Molecular Formula: C₂₂H₁₆
Molecular Weight: 280.36200
Create Date: 2017-05-22 08:31:37
Modify Date: 2025-09-22 16:27:17

Name	2,3-dimethylbenzo[a]pyrene
Synonyms	BENZO(a)PYRENE,2,3-DIMETHYL 2,3-Dimethylbenzo<a>pyren 2,3-dimethyl-benzo[def]chrysene 2,3-dimethyl-benzo[h]pyrene 2,3-Dimethylbenzo(a)pyrene

Density	1.226g/cm3
Boiling Point	495.5ºC at 760mmHg
Molecular Formula	C₂₂H₁₆
Molecular Weight	280.36200
Flash Point	247.4ºC
Exact Mass	280.12500
LogP	6.35400
Vapour Pressure	1.79E-09mmHg at 25°C
Index of Refraction	1.824

HS Code	2902909090

114910-67-7 structure

114910-67-7

~%

16757-87-2 structure

16757-87-2

Literature: Adelfang; Daub Journal of the American Chemical Society, 1957 , vol. 79, p. 1751,1754

917-64-6 structure

917-64-6

112688-63-8 structure

112688-63-8

~%

16757-87-2 structure

16757-87-2

Literature: Adelfang; Daub Journal of the American Chemical Society, 1957 , vol. 79, p. 1751,1754

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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