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: Phosphonic acid, (dichloromethyl)-, cyclic trimethylene ester
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

7191-12-0

7191-12-0 structure

7191-12-0 structure

Name: Phosphonic acid, (dichloromethyl)-, cyclic trimethylene ester
Chemical Name: 2-(dichloromethyl)-1,3,2λ5-dioxaphosphinane 2-oxide
CAS Number: 7191-12-0
Molecular Formula: C₄H₇Cl₂O₃P
Molecular Weight: 204.97600
Create Date: 2016-09-16 20:59:39
Modify Date: 2025-08-25 16:50:39

Names
Properties

Name	2-(dichloromethyl)-1,3,2λ5-dioxaphosphinane 2-oxide
Synonyms	Phosphonic acid,cyclic trimethylene ester Dichlormethylphosphonsaeure-trimethylenester

Density	1.47g/cm3
Boiling Point	240.7ºC at 760 mmHg
Molecular Formula	C₄H₇Cl₂O₃P
Molecular Weight	204.97600
Flash Point	97.4ºC
Exact Mass	203.95100
PSA	45.34000
LogP	2.37760
Index of Refraction	1.465

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