triethyl phosphite

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phosphorous acid, triethyl ester

CAS: 122-52-1 C6 H15 O3 P MW: 166.15691200
All Ingredients Aromatic Ingredients CAS Numbers EINECS Numbers Food Additives - Indirect IUPAC Names M.W Index Specific Gravity

Identification

Nametriethyl phosphite
IUPACtriethyl phosphite
CAS Number122-52-1
EINECS204-552-5
FDA UNII6B2R04S55G
Molecular FormulaC6 H15 O3 P
Molecular Weight166.15691200
MDL NumberMFCD00009084
Nikkaji NumberJ2.007I
Beilstein0956578

Regulatory

DG SANTE Food Contact Materialsphosphorous acid, triethyl ester

Physical Properties

Appearance colorless to pale yellow clear liquid (est)
Assay 95.00 to 100.00
Food Chemicals Codex Listed No
Specific Gravity 0.96900 @ 25.00 °C.
Flash Point 130.00 °F. TCC ( 54.44 °C. )
Soluble in water, 1.484e+004 mg/L @ 25 °C (est)

No sensory data available

Safety Information

Preferred SDSView
Oral/Parenteral Toxicityintraperitoneal-mouse LD > 500 mg/kg
Dermal Toxicityskin-rabbit LD50 2800 mg/kg
Inhalation Toxicityinhalation-mouse LC50 6203 mg/m3/6H

GHS Classification

['GHS Classification in accordance with 29 CFR 1910 (OSHA HCS)', 'GHS Label elements, including precautionary statements']

Safety in Use

Categoryindirect food additives: adhesives and components of coatings
Recommendation for triethyl phosphite usage levels up tonot for fragrance use.
Recommendation for triethyl phosphite flavor usage levels up tonot for flavor use.

No supplier data available

Potential Uses

None Found

Natural Occurrence

not found in nature

Synonyms

phosphorous acid, triethyl ester triethoxyphosphine Try the PubMed Search.