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445037

O-Ethyl methylphosphonothioate

90%, liquid

Synonym(s):

EMPSH, EMPTA

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About This Item

Linear Formula:
CH3P(S)(OH)OC2H5
CAS Number:
18005-40-8
Molecular Weight:
140.14
UNSPSC Code:
12352001
PubChem Substance ID:
24868158
NACRES:
NA.22
MDL number:
MFCD00274635
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Product Name

O-Ethyl methylphosphonothioate, 90%

assay

90%

form

liquid

reaction suitability

reaction type: Buchwald-Hartwig Cross Coupling Reaction, reaction type: Heck Reaction, reaction type: Hiyama Coupling, reaction type: Negishi Coupling, reaction type: Sonogashira Coupling, reaction type: Stille Coupling, reaction type: Suzuki-Miyaura Coupling, reagent type: ligand

refractive index

n20/D 1.487 (lit.)

bp

73 °C/1 mmHg (lit.)

density

1.18 g/mL at 25 °C (lit.)

SMILES string

CCOP(C)(S)=O

InChI

1S/C3H9O2PS/c1-3-5-6(2,4)7/h3H2,1-2H3,(H,4,7)

InChI key

XXNRHOAJIUSMOQ-UHFFFAOYSA-N

Pictograms

Skull and crossbonesCorrosion
GHS06,GHS05

Signal Word

Danger

Hazard Classifications

Acute Tox. 3 Oral - Eye Dam. 1 - Skin Corr. 1B

Storage Class

6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials

WGK

WGK 3

Flash Point (°F)

224.6 °F - closed cup

Flash Point (°C)

107 °C - closed cup

PPE (personal protective equipment)

Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter

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