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

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: 2-Diphenylphosphinobenzaldehyde
Price: ￥88.0/1g ￥268.0/5g
Purity: 97.0%
Stocking Period: 2 Day
Contact: Liu jia
Email: 2130147988@qq.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 2-(Diphenylphosphino)benzaldehyde
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

50777-76-9

50777-76-9 structure

50777-76-9 structure

Name: 2-Diphenylphosphinobenzaldehyde
Chemical Name: 2-Diphenylphosphinobenzaldehyde
CAS Number: 50777-76-9
Molecular Formula: C₁₉H₁₅OP
Molecular Weight: 290.296
Catalog: Organic raw materials Organic phosphine compound
Create Date: 2018-06-22 18:33:07
Modify Date: 2025-08-25 13:57:17

Name	2-Diphenylphosphinobenzaldehyde
Synonyms	Benzaldehyde, 2-(diphenylphosphino)- 2-Diphenylphosphinobenzaldehyde 2-diphenylphosphanylbenzaldehyde (2-Formylphenyl)diphenylphosphine MFCD00013367 (2-Formylphenyl)diphenylphosphine o-(Diphenylphosphino)benzaldehyde o-(diphenylphosphino)benzaldehyde 2-(Diphenylphosphino)benzaldehyde 2-Diphenylphosphino benzaldehyde

Boiling Point	417.4±28.0 °C at 760 mmHg
Melting Point	112-115 °C(lit.)
Molecular Formula	C₁₉H₁₅OP
Molecular Weight	290.296
Flash Point	206.3±24.0 °C
Exact Mass	290.086060
PSA	30.66000
LogP	5.11
Vapour Pressure	0.0±1.0 mmHg at 25°C

Symbol	GHS07
Signal Word	Warning
Hazard Statements	H315-H319-H335
Precautionary Statements	P261-P305 + P351 + P338
Personal Protective Equipment	dust mask type N95 (US);Eyeshields;Gloves
Hazard Codes	Xi: Irritant;
Risk Phrases	R36/37/38
Safety Phrases	S26-S37/39
RIDADR	NONH for all modes of transport
WGK Germany	3
HS Code	2912299000

Precursor 10
143024-49-1 68-12-2 62336-24-7 6630-33-7
829-85-6 50777-73-6 50777-77-0 1696-17-9
1079-66-9 34824-58-3
DownStream 8
1067225-04-0 145533-43-3 191733-03-6 321155-13-9
153358-06-6 174758-63-5 13517-35-6 98821-90-0

HS Code	2912299000
Summary	2912299000. other cyclic aldehydes without other oxygen function. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0%

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