Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Methyl(phenyl)phosphineoxide
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

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

19315-13-0

19315-13-0 structure

19315-13-0 structure

Name: METHYL(PHENYL)PHOSPHINE OXIDE
Chemical Name: methyl-oxo-phenylphosphanium
CAS Number: 19315-13-0
Molecular Formula: C₇H₉OP
Molecular Weight: 140.12000
Create Date: 2018-02-21 08:00:00
Modify Date: 2025-08-25 13:54:07

Name	methyl-oxo-phenylphosphanium
Synonyms	(+/-)-methylphenylphosphine oxide Methylphenylphosphinoxid phenyl(methyl)phosphine oxide Phosphine oxide,methylphenyl

Boiling Point	222.374ºC at 760 mmHg
Molecular Formula	C₇H₉OP
Molecular Weight	140.12000
Flash Point	88.289ºC
Exact Mass	140.03900
PSA	40.54000
LogP	1.50140
Vapour Pressure	0.152mmHg at 25°C

HS Code	2931900090

Precursor 0
DownStream 3
1806-50-4 2129-89-7 600738-65-6

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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