Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Phosphonic acid,P-phenyl-, dioctyl ester
Price: Check
Purity: 95.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

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

1754-47-8

1754-47-8 structure

1754-47-8 structure

Name: Phosphonic acid,P-phenyl-, dioctyl ester
Chemical Name: dioctoxyphosphorylbenzene
CAS Number: 1754-47-8
Molecular Formula: C₂₂H₃₉O₃P
Molecular Weight: 382.51700
Catalog: Chemical reagent Organic reagent Phosphonate/phosphonate
Create Date: 2018-09-04 12:26:11
Modify Date: 2025-08-25 07:07:38

Name	dioctoxyphosphorylbenzene
Synonyms	EINECS 217-142-6 Phosphonic acid,phenyl-,dioctyl ester Phenyl-phosphonsaeure-dioctylester Di-n-octyl-phenylphosphonat Benzenephosphonic acid,dioctyl ester MFCD00009561 Dioctylphenylphosphonate DOPP Di-n-octyl phenyl phosphonate Phenylphosphonic acid dioctyl ester

Density	0.967 g/mL at 25 °C(lit.)
Boiling Point	207 °C4 mm Hg(lit.)
Molecular Formula	C₂₂H₃₉O₃P
Molecular Weight	382.51700
Flash Point	>230 °F
Exact Mass	382.26400
PSA	45.34000
LogP	7.25920
Vapour Pressure	2.97E-08mmHg at 25°C
Index of Refraction	n20/D 1.478(lit.)

CHEMICAL IDENTIFICATION

RTECS NUMBER :: TA0379000

CHEMICAL NAME :: Phosphonic acid, phenyl-, dioctyl ester

CAS REGISTRY NUMBER :: 1754-47-8

BEILSTEIN REFERENCE NO. :: 2948496

LAST UPDATED :: 199701

DATA ITEMS CITED :: 2

MOLECULAR FORMULA :: C22-H39-O3-P

MOLECULAR WEIGHT :: 382.58

WISWESSER LINE NOTATION :: 8VOPO&R&OV8

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 100 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: 5,137,1953

Personal Protective Equipment	Eyeshields;Gloves
Safety Phrases	S24/25
RIDADR	NONH for all modes of transport
WGK Germany	3
RTECS	TA0379000
HS Code	2931900090

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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