Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Cholanthrene, 4-methyl-
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
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17012-89-4

17012-89-4 structure

17012-89-4 structure

Name: Cholanthrene, 4-methyl-
Chemical Name: 4-methyl-1,2-dihydrobenzo[j]aceanthrylene
CAS Number: 17012-89-4
Molecular Formula: C₂₁H₁₆
Molecular Weight: 268.35200
Create Date: 2016-05-03 00:57:14
Modify Date: 2025-09-25 20:32:28

Name	4-methyl-1,2-dihydrobenzo[j]aceanthrylene
Synonyms	Benz(j)aceanthrylene,1,2-dihydro-4-methyl Cholanthrene,4-methyl 1,2-Dihydro-4-methylbenz(j)aceanthrylene 3-methylcholanthrene 4-Methyl-cholanthren 22-Methylcholanthrene 4-methyl-cholanthrene

Density	1.223g/cm3
Boiling Point	503.4ºC at 760mmHg
Molecular Formula	C₂₁H₁₆
Molecular Weight	268.35200
Flash Point	251.4ºC
Exact Mass	268.12500
LogP	5.55320
Vapour Pressure	9.15E-10mmHg at 25°C
Index of Refraction	1.781

HS Code	2902909090

708267-84-9 structure

708267-84-9

~%

17012-89-4 structure

17012-89-4

Literature: Bachmann, Chemerda Journal of Organic Chemistry, 1941 , vol. 6, p. 36,41

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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