CasNo.121-45-9,Phosphorous acid,trimethyl ester,(121-45-9) Suppliers

1 Kilogram	Negotiable

Phosphorous acid,trimethyl ester price Phosphorous acid,trimethyl ester CAS 121-45-9 Phosphorous acid,trimethyl ester supplier in China

Appearance:clear colorless liquid
Application:Trimethyl phosphite is a kind of important organic phosphorus intermediates, can be used in the synthesis of organic phosphorus pesticide dichlorvos, monocrotophos, phosphorus amine, consume phosphoru
PackAge:1kg/bag, 1kg/drum or 25kg/drum or as per your request.
ProductionCapacity:1|Metric Ton|Month
Storage:Stored in cool, dry and ventilation place; Away from fire and heat
Transportation:by courier door to door or by sea

Superior quality, moderate price & quick delivery.

Trimethyl phosphite Chemical Properties

mp	−78 °C(lit.)
bp	111-112 °C(lit.)
density	1.052 g/mL at 25 °C(lit.)
vapor density	4.3 (vs air)
vapor pressure	17 mm Hg ( 20 °C)
refractive index	n20/D 1.408(lit.)
Fp	82 °F
storage temp.	2-8°C
Sensitive	Air & Moisture Sensitive
CAS DataBase Reference	121-45-9(CAS DataBase Reference)
NIST Chemistry Reference	Phosphorous acid, trimethyl ester(121-45-9)
EPA Substance Registry System	Phosphorous acid, trimethyl ester(121-45-9)

Safety Information

MSDS Information

Provider	Language
Phosphorous acid trimethyl ester	English
SigmaAldrich	English
ALFA	English

Trimethyl phosphite Usage And Synthesis

General Description	A clear colorless liquid with a strong foul odor. Flash point 99°F. Denser than water and insoluble in water. Vapors heavier than air. Used to make other chemicals.
Air & Water Reactions	Highly flammable. Insoluble in water and denser than water. Slowly reacts with water to form phosphoric acid and corresponding organic alcohol.
Reactivity Profile	As soon as Trimethyl phosphite contacted a small amount of magnesium perchlorate in a flask, there was a flash and an explosion that shattered the flask (Allison 1968).
Health Hazard	Symptoms of exposure may include burning sensation, coughing, wheezing, laryngitis, shortness of breath, headache, nausea, and vomiting.
Fire Hazard	Special Hazards of Combustion Products: Toxic fumes of PO x