Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 2,2-DIMETHYL-CHROMAN-4-ONE
Price: Check
Purity: 95.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 2,2-DIMETHYL-CHROMAN-4-ONE
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

3780-33-4

3780-33-4 structure

3780-33-4 structure

Name: 2,2-DIMETHYL-CHROMAN-4-ONE
Chemical Name: 2,2-dimethyl-3H-chromen-4-one
CAS Number: 3780-33-4
Molecular Formula: C₁₁H₁₂O₂
Molecular Weight: 176.21200
Create Date: 2018-12-04 07:31:44
Modify Date: 2025-08-25 18:33:10

Name	2,2-dimethyl-3H-chromen-4-one
Synonyms	4H-1-Benzopyran-4-one,2,3-dihydro-2,2-dimethyl 2,2-dimethyl-4-chromanone F3284-7941 2,3-dihydro-2,2-dimethyl-4H-1-benzopyran-4-one 2,2-dimethyl-2H-1-benzopyran-4-one 2,2-Dimethyl-chroman-4-one 2,2-dimethyl-3,4-dihydro-2H-1-benzopyran-4-one 2,2-dimethyl-2,3-dihydro-4h-chromen-4-one 2,2-DIMETHYL-4'-TRIFLUOROMETHYLPROPIOPHENONE 3,4-dihydro-2,2-dimethyl-2H-1-benzopyran-4-one

Density	1.086 g/cm3
Boiling Point	273.159ºC at 760mmHg
Molecular Formula	C₁₁H₁₂O₂
Molecular Weight	176.21200
Flash Point	118.033ºC
Exact Mass	176.08400
PSA	26.30000
LogP	2.43040
Index of Refraction	1.522

Risk Phrases	36/37/38
Safety Phrases	26-36/37/39
HS Code	2932999099

Precursor 5
118-93-4 67-64-1 541-47-9 88284-48-4
54897-52-8
DownStream 6
111478-49-0 220634-41-3 118-93-4 17584-90-6
82366-89-0 2513-25-9

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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