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2-Butenoic acid, 4-(diethoxyphosphinyl)-, ethyl ester

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Formula: C10H19O5P
CAS: 10236-14-3

Identification

Structural Formula
2-Butenoic acid, 4-(diethoxyphosphinyl)-, ethyl ester
CAS:
10236-14-3
EINECS:
Molecular Formula:
C10H19O5P
MDL:
MFCD00009192
SMILES:
CCOC(=O)C=CCP(=O)(OCC)OCC
Synonym:
triethyl 4-phosphonocrotonate, cis + trans ; triethyl 4-phosphonocrotonate ; trans-ethyl-4-(diethylphosphono)crotonate ; 4-phosphonocrotonic acid triethyl ester ; triethyl 4-phosphonocrotonate, cis + trans, tech. 90% ; triethyl trans-4-phosphono-2-butenoate ; (e)-ethyl 4-(diethoxyphosphoryl)but-2-enoate ; triethyl 4-phosphonocrotonate, 92%, predominantly trans ; triethyl 4-phosphono-2-butenoate ; triethyl 4-phosphonocrotonate, mixture of isomers




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Alfa (A Johnson Matthey Company)
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Santa Cruz Biotechnology, Inc.
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Acros Organics BVBA
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Properties for 2-Butenoic acid, 4-(diethoxyphosphinyl)-, ethyl ester

Molecular Weight:
250.23 g·mol−1
Density:
1.128 g/mL at 25 °C(lit.)
Boiling point:
135 °C0.4 mm Hg(lit.)
Flash point:
>230 ºF
Physical Description:
clear light yellow 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
S37/39 - Wear suitable gloves and eye/face protection
Hazard Classes:
irritant
Hazard Symbols:
Xi
Hazard symbol Xi
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Alternative Distributors of [2-Butenoic acid, 4-(diethoxyphosphinyl)-, ethyl ester]

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

Matrix Scientific | Pfaltz & Bauer, Inc.

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Downloads

Mol File:
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MSDS:
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