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Tetraethyl methylenediphosphonate

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Formula: C9H22O6P2
CAS: 1660-94-2
search Element: methylenediphosphonate tetraethyl
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Identification

Structural Formula
Tetraethyl methylenediphosphonate
CAS:
1660-94-2
EINECS:
216-764-5
Molecular Formula:
C9H22O6P2
MDL:
MFCD00039887
SMILES:
CCOP(=O)(CP(=O)(OCC)OCC)OCC
Synonym:
bis(diethoxyphosphinyl)methane ; aurora ka-1506 ; methylenebis(phosphonic acid diethyl) ; tetraethyl methylenediphosphonate 97% ; nsc 133889 ; tetraethyl methylenediphosphonate,97% ; methylenebis(diethylphosphonate) ; tetraethyl methylenediphosphate ; tetraethyl methylenediphosphonate ; tetraethyl(methylene)bisphosphonate




Suppliers

H&Z Industry Co.,Ltd
HIC13205280
+
BLD Pharmatech Ltd
BP11883564
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Chemlyte Solutions
CS11883564
+
Merck Schuchardt OHG
MSO13205280
Finetech Industry Limited
FIL16506600
+
AK Scientific, Inc.
AS12543762
+
Amadis Chemical Company Limited
ACCL204610230
+
Leap Chem Co., Ltd
LC11883564
+
Santa Cruz Biotechnology, Inc.
253663
Dayang Chem (Hangzhou) Co.,Ltd.
DC20468184
+
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Prices & Availability




Data is processed


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Properties for Tetraethyl methylenediphosphonate

Molecular Weight:
288.21 g·mol−1
Density:
1.16 g/mL at 25 °C(lit.)
Melting point:
84.09° C (Predicted)
Boiling point:
171-174 °C11 mm Hg(lit.)
Flash point:
>230 ºF
Solubility:
Soluble in water (partly).
Physical Description:
clear yellow to yellow-brown liquid
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Hazard Statements

GHS07

GHS03
Harmful
  • Acute toxicity (oral, dermal, inhalation), category 4
  • Skin irritation, categories 2, 3
  • Eye irritation, category 2A
  • Skin sensitization, category 1
  • Specific target organ toxicity following single exposure, category 3
    - Respiratory tract irritation
    - Narcotic effects
    • Not used
  • with the "skull and crossbones" pictogram
  • for skin or eye irritation if:
  • the "corrosion" pictogram also appears
  • the "health hazard" pictogram is used to indicate respiratory sensitization

Safety & Transport Information

Risk Codes:
R36/37/38 - Irritating to eyes, respiratory system and skin
Safety Codes:
S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
S36 - Wear suitable protective clothing
Hazard Symbols:
Xi, C
Hazard symbol C Hazard symbol Xi
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Alternative Distributors of [Tetraethyl methylenediphosphonate]

Producers or manufacturers change the product range from time to time. The following companies
have appeared as suppliers in the past / currently not verified

Jinan Great Chemical Co., Ltd. | ABCR GmbH & Co. KG | Ruiyuan Group Limited | Yongyi Chemicals Group Co., Ltd. | BOC Sciences

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