Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
Price: Check
Purity: 98.0%
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Pyrene-4-carbaldehyde
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

22245-51-8

22245-51-8 structure

22245-51-8 structure

Name: pyrene-4-carbaldehyde
Chemical Name: pyrene-4-carbaldehyde
CAS Number: 22245-51-8
Molecular Formula: C₁₇H₁₀O
Molecular Weight: 230.26100
Create Date: 2016-06-14 17:04:52
Modify Date: 2025-09-20 12:53:03

Name	pyrene-4-carbaldehyde
Synonyms	1-pyrenecarboxaldehyde 4-Pyrenecarboxaldehyde 4-Formylpyrene pyrene-1-carboxaldehyde 4-Pyrenecarbaldehyde pyrene-9-carboxyaldehyde

Density	1.326g/cm3
Boiling Point	438.2ºC at 760mmHg
Molecular Formula	C₁₇H₁₀O
Molecular Weight	230.26100
Flash Point	294.6ºC
Exact Mass	230.07300
PSA	17.07000
LogP	4.39650
Vapour Pressure	7.04E-08mmHg at 25°C
Index of Refraction	1.875

HS Code	2912299000

22245-54-1 structure

22245-54-1

~77%

22245-51-8 structure

22245-51-8

Literature: Kollock, Ronny; Meinl, Walter; Schneider, Heiko; Batke, Monika; Frank, Heinz; Seidel, Albrecht; Glatt, Hansruedi Biochemical Pharmacology, 2008 , vol. 75, # 2 p. 527 - 537

24295-83-8 structure

24295-83-8

~74%

22245-51-8 structure

22245-51-8

Literature: Bair; Andrews; Tuttle; Knick; Cory; McKee Journal of Medicinal Chemistry, 1991 , vol. 34, # 7 p. 1983 - 1990

1732-13-4 structure

1732-13-4

~%

22245-51-8 structure

22245-51-8

Literature: Bair; Andrews; Tuttle; Knick; Cory; McKee Journal of Medicinal Chemistry, 1991 , vol. 34, # 7 p. 1983 - 1990

1732-26-9 structure

1732-26-9

68-12-2 structure

68-12-2

~%

22245-51-8 structure

22245-51-8

Literature: Harvey, Ronald G.; Konieczny, Maria; Pataki, John Journal of Organic Chemistry, 1983 , vol. 48, # 17 p. 2930 - 2932

Precursor 5
22245-54-1 24295-83-8 1732-13-4 1732-26-9
68-12-2
DownStream 2
22245-55-2 73529-24-5

HS Code	2912299000
Summary	2912299000. other cyclic aldehydes without other oxygen function. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0%

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