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: 2-Pyrrolidinone,3,3-difluoro-1-methyl-(9CI)
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

162970-50-5

162970-50-5 structure

162970-50-5 structure

Name: 2-Pyrrolidinone,3,3-difluoro-1-methyl-(9CI)
Chemical Name: 3,3-Difluoro-1-methyl-2-pyrrolidinone
CAS Number: 162970-50-5
Molecular Formula: C₅H₇F₂NO
Molecular Weight: 135.112
Create Date: 2021-09-11 22:20:42
Modify Date: 2025-08-25 21:57:04

Names
Properties

Name	3,3-Difluoro-1-methyl-2-pyrrolidinone
Synonyms	3,3-Difluoro-1-methyl-2-pyrrolidinone MFCD18816871 2-Pyrrolidinone, 3,3-difluoro-1-methyl-

Density	1.3±0.1 g/cm3
Boiling Point	166.1±40.0 °C at 760 mmHg
Molecular Formula	C₅H₇F₂NO
Molecular Weight	135.112
Flash Point	54.3±27.3 °C
Exact Mass	135.049576
LogP	-0.43
Vapour Pressure	1.8±0.3 mmHg at 25°C
Index of Refraction	1.424

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