Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Diethyl Phenylphosphonate
Price: Check
Purity: 96.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

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

Zhongshan Xingrui Chemical Co. , Ltd.
China
Product Name: Diethyl Phenylphosphonate
Price: ￥Inquiry/1kg ￥Inquiry/25kg ￥Inquiry/200kg
Purity: 98.0%
Stocking Period: 3 Day
Contact: Wang Jie
Email: 3096638339@qq.com

1754-49-0

1754-49-0 structure

1754-49-0 structure

Name: Diethyl Phenylphosphonate
Chemical Name: Diethyl Phenylphosphonate
CAS Number: 1754-49-0
Molecular Formula: C₁₀H₁₅O₃P
Molecular Weight: 214.19800
Catalog: Organic raw materials Organic phosphine compound
Create Date: 2018-09-09 16:41:00
Modify Date: 2025-08-20 20:23:45

Name	Diethyl Phenylphosphonate
Synonyms	Diethyl Benzenephosphonate Benzenephosphonic Acid Diethyl Ester Diethyl phenylphosphonate Phenylphosphonic Acid Diethyl Ester diethoxyphosphorylbenzene EINECS 217-129-5 MFCD00015136

Density	1,12 g/cm3
Boiling Point	110-112°C 1mm
Molecular Formula	C₁₀H₁₅O₃P
Molecular Weight	214.19800
Flash Point	267°C
Exact Mass	214.07600
PSA	45.34000
LogP	2.57800
Vapour Pressure	0.00578mmHg at 25°C
Index of Refraction	1.4940

CHEMICAL IDENTIFICATION

RTECS NUMBER :: TA0377000

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

CAS REGISTRY NUMBER :: 1754-49-0

BEILSTEIN REFERENCE NO. :: 2449931

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C10-H15-O3-P

MOLECULAR WEIGHT :: 214.22

WISWESSER LINE NOTATION :: 2VOPO&R&OV2

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 :: 790 mg/kg

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

REFERENCE :: FATOBP Farmakologiya i Toksikologiya (Kiev). Pharmacology and Toxicology. (Kievskii Nauchno- Issledovatel'skii Institut Farmakologii i Toksikologii, Kiev, USSR) No.1- 1964- Volume(issue)/page/year: 10,121,1975

Risk Phrases	R22
Safety Phrases	S23-S36/37
RIDADR	2810
RTECS	TA0377000
Packaging Group	III
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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