Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Dimethyl (2-oxopropyl)phosphonate
Price: Check
Purity: 97.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: Dimethyl (2-oxopropyl)phosphonate
Price: ￥218.0/5g ￥748.0/25g
Purity: 95.0%
Stocking Period: 3 Day
Contact: Liu jia
Email: 2130147988@qq.com

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

Henan Tianfu Chemical Co., Ltd.
China
Product Name: Dimethyl-(2-oxopropyl)phosphonat
Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
Purity: 99.0%
Stocking Period: Inquiry
Contact: Anson
Email: info@tianfuchem.com

4202-14-6

4202-14-6 structure

4202-14-6 structure

Name: Dimethyl (2-oxopropyl)phosphonate
Chemical Name: Dimethyl acetylmethylphosphonate
CAS Number: 4202-14-6
Molecular Formula: C₅H₁₁O₄P
Molecular Weight: 166.112
Catalog: Organic raw materials Organic phosphine compound
Create Date: 2018-08-27 20:49:53
Modify Date: 2025-08-20 13:02:54

Name	Dimethyl acetylmethylphosphonate
Synonyms	(2-Oxopropyl)phosphonic Acid Dimethyl Ester Phosphonic acid, P-(2-oxopropyl)-, dimethyl ester Dimethyl (2-oxopropyl)phosphonate EINECS 224-110-5 MFCD00008769 1-dimethoxyphosphorylpropan-2-one Dimethyl 2-oxopropylphosphonate Acetonylphosphonic Acid Dimethyl Ester Dimethyl acetonylphosphonate

Density	1.1±0.1 g/cm3
Boiling Point	227.0±23.0 °C at 760 mmHg
Molecular Formula	C₅H₁₁O₄P
Molecular Weight	166.112
Flash Point	105.3±42.9 °C
Exact Mass	166.039490
PSA	62.41000
LogP	-0.46
Vapour Pressure	0.1±0.4 mmHg at 25°C
Index of Refraction	1.406
Storage condition	2-8°C

Personal Protective Equipment	Eyeshields;Gloves;half-mask respirator (US);multi-purpose combination respirator cartridge (US)
Hazard Codes	Xi: Irritant;
Safety Phrases	S23-S24/25
WGK Germany	3
HS Code	29310095

Precursor 10
78-95-5 121-45-9 79-20-9 756-79-6
3019-04-3 103517-85-7 56504-60-0 757-54-0
90965-06-3 598-31-2
DownStream 10
41162-19-0 36969-89-8 92136-39-5 90965-06-3
757-54-0 14309-57-0 32979-83-2 130418-90-5
173065-16-2 162107-49-5

HS Code	2931900090
Summary	2931900090. other organo-inorganic compounds. VAT:17.0%. Tax rebate rate:13.0%. Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward). MFN tariff:6.5%. General tariff:30.0%

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