Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Phosphinic acid,bis(4-aminophenyl)- (9CI)
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Purity: 98.0%
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26848-77-1

26848-77-1 structure

26848-77-1 structure

Name: Phosphinic acid,bis(4-aminophenyl)- (9CI)
Chemical Name: bis(4-aminophenyl)phosphinic acid
CAS Number: 26848-77-1
Molecular Formula: C₁₂H₁₃N₂O₂P
Molecular Weight: 248.21800
Create Date: 2016-12-09 10:33:28
Modify Date: 2025-12-01 15:27:38

Name	bis(4-aminophenyl)phosphinic acid
Synonyms	Bis-(4-amino-phenyl)-phosphinsaeure bis-(4-amino-phenyl)-phosphinic acid Phosphinic acid,bis(p-aminophenyl) Bis(p-aminophenyl)phosphinic acid

Density	1.37g/cm3
Boiling Point	583.5ºC at 760 mmHg
Molecular Formula	C₁₂H₁₃N₂O₂P
Molecular Weight	248.21800
Flash Point	306.7ºC
Exact Mass	248.07100
PSA	99.15000
LogP	2.23460
Vapour Pressure	1.85E-14mmHg at 25°C
Index of Refraction	1.664

CHEMICAL IDENTIFICATION

RTECS NUMBER :: SZ4210300

CHEMICAL NAME :: Phosphinic acid, bis(p-aminophenyl)-

CAS REGISTRY NUMBER :: 26848-77-1

BEILSTEIN REFERENCE NO. :: 3531429

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C12-H13-N2-O2-P

MOLECULAR WEIGHT :: 248.24

WISWESSER LINE NOTATION :: ZR DPQO&R DZ

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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

ROUTE OF EXPOSURE :: Subcutaneous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 1 gm/kg

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

REFERENCE :: ANTCAO Antibiotics and Chemotherapy (Washington, DC). (Washington, DC) V.1-12, 1951-62. For publisher information, see CLMEA3. Volume(issue)/page/year: 3,256,1953

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