Shanghai Nianxing Industrial Co., Ltd
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Product Name: Palmitic acid
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Diphenyl anilinophosphonate
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3848-51-9

3848-51-9 structure

3848-51-9 structure

Name: Diphenyl anilinophosphonate
Chemical Name: N-diphenoxyphosphorylaniline
CAS Number: 3848-51-9
Molecular Formula: C₁₈H₁₆NO₃P
Molecular Weight: 325.29800
Create Date: 2018-04-11 08:00:00
Modify Date: 2025-08-22 17:42:06

Name	N-diphenoxyphosphorylaniline
Synonyms	Phenylphosphoramidic acid diphenyl ester Anilin-N-phosphinsaeure-diphenylester Anilin-N-phosphonsaeure-diphenylester PHOSPHORAMIDIC ACID,PHENYL-,DIPHENYL ESTER S 757 Phosphorsaeure-diphenylester-anilid Diphenyl phenylphosphoramidate Diphenyl anilidophosphate Diphenyl anilinophosphonate phenyl-amidophosphoric acid diphenyl ester Phenyl-amidophosphorsaeure-diphenylester

Density	1.284g/cm3
Boiling Point	438.9ºC at 760mmHg
Molecular Formula	C₁₈H₁₆NO₃P
Molecular Weight	325.29800
Flash Point	219.2ºC
Exact Mass	325.08700
PSA	57.37000
LogP	5.43760
Index of Refraction	1.634

CHEMICAL IDENTIFICATION

RTECS NUMBER :: TB3964500

CHEMICAL NAME :: Phosphoramidic acid, phenyl-, diphenyl ester

CAS REGISTRY NUMBER :: 3848-51-9

BEILSTEIN REFERENCE NO. :: 2148196

LAST UPDATED :: 199712

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C18-H16-N-O3-P

MOLECULAR WEIGHT :: 325.32

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 2500 mg/kg

TOXIC EFFECTS :: Behavioral - excitement Behavioral - muscle contraction or spasticity Gastrointestinal - other changes

REFERENCE :: JAPMA8 Journal of the American Pharmaceutical Association, Scientific Edition. (Washington, DC) V.29-49, 1940-60. For publisher information, see JPMSAE. Volume(issue)/page/year: 42,495,1953

HS Code	2931900090

Precursor 7
4712-55-4 2524-64-3 838-85-7 70677-19-9
101-02-0 108-95-2 6955-57-3
DownStream 5
1445-38-1 6254-02-0 63542-04-1 58046-12-1
75040-62-9

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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