Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Phosphonic acid,P-(1-phenylethyl)-, diethyl ester
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang

33973-48-7

33973-48-7 structure

33973-48-7 structure

Name: Phosphonic acid,P-(1-phenylethyl)-, diethyl ester
Chemical Name: 1-diethoxyphosphorylethylbenzene
CAS Number: 33973-48-7
Molecular Formula: C₁₂H₁₉O₃P
Molecular Weight: 242.25100
Create Date: 2018-07-21 21:07:12
Modify Date: 2024-01-22 17:32:02

Name	1-diethoxyphosphorylethylbenzene
Synonyms	MFCD00961781 Diethyl 1-phenylethylphosphonate (1-phenyl-ethyl)-phosphonic acid diethyl ester (1-Phenyl-aethyl)-phosphonsaeure-diaethylester

Density	1.072g/cm3
Boiling Point	328ºC at 760mmHg
Molecular Formula	C₁₂H₁₉O₃P
Molecular Weight	242.25100
Flash Point	166ºC
Exact Mass	242.10700
PSA	45.34000
LogP	4.01370
Index of Refraction	n20/D 1.496(lit.)

CHEMICAL IDENTIFICATION

RTECS NUMBER :: SZ9065000

CHEMICAL NAME :: Phosphonic acid, (alpha-methylbenzyl)-, diethyl ester

CAS REGISTRY NUMBER :: 33973-48-7

BEILSTEIN REFERENCE NO. :: 2940028

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C12-H19-O3-P

MOLECULAR WEIGHT :: 242.28

WISWESSER LINE NOTATION :: 2OPO&O2&Y1&R

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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

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 :: CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010) Volume(issue)/page/year: NX#01343

Personal Protective Equipment	Eyeshields;Gloves
RIDADR	NONH for all modes of transport
WGK Germany	3
RTECS	SZ9065000
HS Code	2931900090

Precursor 10
98-85-1 122-52-1 1445-91-6 1080-32-6
74-88-4 1459-14-9 4545-21-5 762-04-9
536-74-3 585-71-7
DownStream 2
5470-45-1 61470-40-4

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%