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-Pyran-3(4H)-one, dihydro-4-(hydroxymethylene)-2,2-dimethyl- (9CI)
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

342402-68-0

342402-68-0 structure

342402-68-0 structure

Name: 2H-Pyran-3(4H)-one, dihydro-4-(hydroxymethylene)-2,2-dimethyl- (9CI)
Chemical Name: (4Z)-4-(Hydroxymethylene)-2,2-dimethyldihydro-2H-pyran-3(4H)-one
CAS Number: 342402-68-0
Molecular Formula: C₈H₁₂O₃
Molecular Weight: 156.179
Create Date: 2021-09-11 00:00:05
Modify Date: 2024-08-13 15:25:13

Names
Properties

Name	(4Z)-4-(Hydroxymethylene)-2,2-dimethyldihydro-2H-pyran-3(4H)-one
Synonyms	(4Z)-4-(Hydroxymethylene)-2,2-dimethyldihydro-2H-pyran-3(4H)-one 2H-Pyran-3(4H)-one, dihydro-4-(hydroxymethylene)-2,2-dimethyl-, (4Z)-

Density	1.2±0.1 g/cm3
Boiling Point	262.6±40.0 °C at 760 mmHg
Molecular Formula	C₈H₁₂O₃
Molecular Weight	156.179
Flash Point	104.7±20.8 °C
Exact Mass	156.078644
LogP	0.65
Vapour Pressure	0.0±1.2 mmHg at 25°C
Index of Refraction	1.555

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