Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
Price: Check
Purity: 98.0%
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Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: ethyl phenylphosphinate
Price: ￥1558.0/25ml ￥458.0/5ml
Purity: 94.0%
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Contact: Liu jia
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Ethyl phenylphosphinate
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

2511-09-3

2511-09-3 structure

2511-09-3 structure

Name: ethyl phenylphosphinate
Chemical Name: ethoxy-oxo-phenylphosphanium
CAS Number: 2511-09-3
Molecular Formula: C₈H₁₁O₂P
Molecular Weight: 170.14600
Catalog: Organic raw materials Organic phosphine compound
Create Date: 2018-08-25 17:53:19
Modify Date: 2025-08-22 21:48:18

Name	ethoxy-oxo-phenylphosphanium
Synonyms	Phosphinic acid,phenyl-,ethyl ester Phenyl ethylphosphinate Phenylphosphinic acid ethyl ester MFCD11505905 Ethyl phenylphosphinate O-Ethyl phenylphosphinate

Density	1.129
Boiling Point	94-95 °C1 mm Hg(lit.)
Molecular Formula	C₈H₁₁O₂P
Molecular Weight	170.14600
Flash Point	113ºC
Exact Mass	170.05000
PSA	49.77000
LogP	1.82310
Vapour Pressure	0.053mmHg at 25°C
Index of Refraction	1.526

CHEMICAL IDENTIFICATION

RTECS NUMBER :: SZ5600000

CHEMICAL NAME :: Phosphinic acid, phenyl-, ethyl ester

CAS REGISTRY NUMBER :: 2511-09-3

LAST UPDATED :: 199012

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C8-H11-O2-P

MOLECULAR WEIGHT :: 170.16

WISWESSER LINE NOTATION :: OPHR&O2

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 625 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: CBCCT* "Summary Tables of Biological Tests," National Research Council Chemical-Biological Coordination Center. (National Academy of Science Library, 2101 Constitution Ave., NW, Washington, DC 20418) Volume(issue)/page/year: 2,57,1950

Personal Protective Equipment	Eyeshields;Gloves;half-mask respirator (US);multi-purpose combination respirator cartridge (US)
Hazard Codes	Xn: Harmful;
Risk Phrases	22
RIDADR	NONH for all modes of transport
WGK Germany	3
RTECS	SZ5600000

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