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: 2H-1-Benzopyran,3,4-dihydro-2,2-diphenyl-
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

10419-28-0

10419-28-0 structure

10419-28-0 structure

Name: 2H-1-Benzopyran,3,4-dihydro-2,2-diphenyl
Chemical Name: 2,2-diphenyl-3,4-dihydrochromene
CAS Number: 10419-28-0
Molecular Formula: C₂₁H₁₈O
Molecular Weight: 286.36700
Create Date: 2016-03-28 23:25:50
Modify Date: 2025-09-26 19:30:43

Name	2,2-diphenyl-3,4-dihydrochromene
Synonyms	2,2-Diphenylchromane 2,2-Diphenylchroman Chroman,2,2-diphenyl Chroman,2-diphenyl

Density	1.126g/cm3
Boiling Point	428.4ºC at 760mmHg
Molecular Formula	C₂₁H₁₈O
Molecular Weight	286.36700
Flash Point	212.3ºC
Exact Mass	286.13600
PSA	9.23000
LogP	4.95540
Vapour Pressure	3.81E-07mmHg at 25°C
Index of Refraction	1.616

HS Code	2932999099

HS Code	2932999099
Summary	2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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