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Triethyl phosphite 99% colorless liquid worldyang

Name: Triethyl phosphite 99% colorless liquid worldyang
Brand: worldyang
SKU: pr2208034123
Price: 182 USD
Availability: InStock

2 Inquiries

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CAS No.:

122-52-1

Grade:

Industrial Grade

Content:

99%

Port:

shanghai

Brand:

worldyang

Packaging:

as required

Price valid (until):

2023-02-28

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Shanghai Worldyang Chemical Co.,Ltd.

Company Type:

Manufactory

Location:

China

Qualification:

Main Products:

intermediates

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Product Description
Seller Information
Inquiry History

Description

Product Detail

Please enter the product introduction information...

Items	Specifications
Appearance	colorless liquid
Odor	characteristic, obnoxious, phosphiteodor
Melting Point	-112°C

Basic Info

Product Name:

Triethyl phosphite

Other Name:

Phosphorous acid,triethyl ester;Ethyl phosphite,(EtO)3P;Ethyl phosphite,Et3PO3;Tris(ethoxy)phosphine;Triethoxyphosphine;Triethyl phosphite;NSC 5284

CAS No.:

122-52-1

Molecular Formula:

C6H15O3P

InChIKeys:

InChIKey=BDZBKCUKTQZUTL-UHFFFAOYSA-N

Molecular Weight:

166.155

Exact Mass:

166.16

EC Number:

204-552-5

UNII:

6B2R04S55G

ICSC Number:

0684

NSC Number:

5284

UN Number:

2323

DSSTox ID:

DTXSID2026991

Color/Form:

Colorless liquid

HScode:

2920901200

Categories:

Bulk Drug Intermediates

Characteristics

PSA:

41.28000

XLogP3:

0.67

Appearance:

Triethyl phosphite appears as a clear colorless liquid with a strong foul odor. Flash point 130°F. Less dense than water and insoluble in water. Vapors heavier than air.

Density:

0.9629 g/cm³ @ Temp: 20 °C

Melting Point:

-112 °C

Boiling Point:

157.9 °C

Flash Point:

54.1±18.7 °C

Refractive Index:

n20/D 1.413(lit.)

Water Solubility:

Soluble in alcohol, ether

Storage Conditions:

Flammables area

Vapor Pressure:

1.95 mm Hg at 20 °C

Odor:

Pungent odor

Experimental Properties:

Decomposes when dissolved in water|Hydroxy radical reaction rate constant = 5.8X10-11 cu cm/molec-sec at 25 °C (est)[Hydroxy radical reaction rate constant = 5.8X10-11 cu cm/molec-sec at 25 °C (estimated)

Air and Water Reactions:

Flammable. Insoluble in water.

Reactive Group:

Sulfonates, Phosphonates, and Thiophosphonates, Organic

Reactivity Alerts:

Highly Flammable

Reactivity Profile:

TRIETHYL PHOSPHITE is colorless, moderately toxic liquid, combustible. Flammable when exposed to heat or flame. When heated to decomposition it emits toxic fumes of oxides of phosphorus [Lewis, 3rd ed., 1993, p. 1271].

Autoignition Temperature:

250 °C

See More Triethyl phosphite Properties 

Hazard Identification

Classification of the substance or mixture

Flammable liquids, Category 3

GHS label elements, including precautionary statements

Precautionary statement(s)
Pictogram(s)
Signal word	Warning
Hazard statement(s)	H226 Flammable liquid and vapour
Prevention	P210 Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking. P233 Keep container tightly closed. P240 Ground and bond container and receiving equipment. P241 Use explosion-proof [electrical/ventilating/lighting/...] equipment. P242 Use non-sparking tools. P243 Take action to prevent static discharges. P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/...
Response	P303+P361+P353 IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse affected areas with water [or shower]. P370+P378 In case of fire: Use ... to extinguish.
Storage	P403+P235 Store in a well-ventilated place. Keep cool.
Disposal	P501 Dispose of contents/container to an appropriate treatment and disposal facility in accordance with applicable laws and regulations, and product characteristics at time of disposal.

Other hazards which do not result in classification

no data available

Handling and Storage

Precautions for safe handling

NO open flames, NO sparks and NO smoking. Above 54Â°C use a closed system, ventilation and explosion-proof electrical equipment. Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.

Conditions for safe storage, including any incompatibilities

Fireproof. Dry. Separated from acids and strong oxidants. See Chemical Dangers.

See More Triethyl phosphite Safety Data Sheet 

Seller Information

Business Type:
Manufactory

Main Products:
intermediates

Location:
Room 1307-1309,No.6 Building,4703 jiaotong Road,Shanghai

Payment Terms:
TT against copy of documents,L/C,100% TT in advance

Average lead Time:
30

Total Annual Revenue:
$2.5 million-$5 million

Total Employees:
11-50

Year of Establishment:
2012

Certifications:
ISO 9001,The Registration Form for Foreign Trade Manager

Shanghai Worldyang Chemical Co.,Ltd. is a leading Manufactory supplier of 1H,1H,2H,2H-Perfluorodecyltriethoxysilane, 2-Bromo-1-(3-chlorophenyl)-1-propanone, 1-Bromo-5-fluoropentane based in Districts, Shanghai, China. With a commitment to quality and customer satisfaction, Shanghai Worldyang Chemical Co.,Ltd. has become a trusted name in the industry. Our product line includes a range of high-quality 1H,1H,2H,2H-Perfluorodecyltriethoxysilane, 2-Bromo-1-(3-chlorophenyl)-1-propanone, 1-Bromo-5-fluoropentane, which are available at competitive prices. Shanghai Worldyang Chemical Co.,Ltd. has established itself as a reliable supplier of chemical products on the echemi.com.

Inquiry History

2 Inquiries

Country	Product	Purchase Quantity	Date Posted
India	Triethyl phosphite	400.00 KG	Nov 14, 2024
United States	Triethyl phosphite	1 MT	Oct 7, 2024

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