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Methylenediphosphonic acid tetraethyl ester

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Formula: C9H22O6P2
CAS: 1660-94-2
search Element: methylenediphosphonic tetraethyl ester acid
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Identification

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




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Carbone Scientific Co., Ltd.
CS481614448
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CM Fine Chemicals
CFC292411696
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Prices & Availability




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Properties for Methylenediphosphonic acid tetraethyl ester

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
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 [Methylenediphosphonic acid tetraethyl ester]

Producers or manufacturers change the product range from time to time. Currently there are no other manufacturers known.
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Downloads

Mol File:
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MSDS:
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