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Pyridaphenthion in Acetone

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CAS No.:

119-12-0

Packaging:

1.2ml

Price valid (until):

2025-03-29

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Weiyel Inc

Company Type:

Trader

Location:

China

Qualification:

Main Products:

reference material,reference standards,Reference Standard Materials,ICP & ICP-MS Single/Mix Standards,Analytical standards,Lab reagents

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Product Description
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Description

Product Detail

Stroma	acetone
Form	Liquid
Storage conditions	Store in cool, airtight and dark condition. Equilibrating in room temperature (20±3℃) before use, and shaken well to ensure uniformity. Once ampoules opened, it cannot be used as reference material after being melted again. Preventing contamination during use.
Applications	This reference material can be used as a working standard for routine analysis and testing; it can also be used for laboratory quality control such as testing method evaluation and instrument calibration.
Reference material	Quality Control Manual for Pesticide Residue Testing.
Physical and chemical properties	Pyridazine (Pyridaphenthione) is prepared by an aqueous phase method using water as a medium, sodium complex oxide as an acid binding agent, and trimethylamine as a catalyst. At present, domestic manufacturers adopt this process route. Also known as Dajingsong, benzylidene phosphorus, Dajingthion phosphorus, Beat phosphorus, Ofunack. The chemical name is O,O-diethyl-O-(2, 3-dihydro-3-oxo-2-phenyl-6-pyridazinyl) phosphorothioate [O,O-diethyI-0-(2,3-dihydro-3-oxo-2-phenyl-pytidazin yl)phosphorothionate]. This product was developed by Mitsui East Asia Company of Japan in 1971.

Items	Specifications

Basic Info

Product Name:

Pyridaphenthion

Other Name:

Phosphorothioic acid,O-(1,6-dihydro-6-oxo-1-phenyl-3-pyridazinyl) O,O-diethyl ester;Phosphorothioic acid,O,O-diethyl ester,O-ester with 6-hydroxy-2-phenyl-3(2H)-pyridazinone;3(2H)-Pyridazinone,6-hydroxy-2-phenyl-,O-ester with O,O-diethyl phosphorothioate;ENT 23,968;American Cyanamid 12,503;O,O-Diethyl O-(2,3-dihydro-3-oxo-2-phenyl-6-pyridazinyl) phosphorothioate;O,O-Diethyl phosphorothioate O-ester with 6-hydroxy-2-phenyl-3(2H)-pyridazinone;O-(1,6)-Dihydro-6-oxo-1-phenylpyridazin-3-yl) O,O-diethyl phosphorothioate;CL 12503;Pyridafenthion;Pyridaphenthion;Ofunack;Oreste;88966-94-3

CAS No.:

119-12-0

Molecular Formula:

C14H17N2O4PS

InChIKeys:

InChIKey=CXJSOEPQXUCJSA-UHFFFAOYSA-N

Molecular Weight:

340.33

Exact Mass:

340.33

EC Number:

204-298-5

UNII:

98M0VDD56Z

DSSTox ID:

DTXSID2042355

HScode:

2933990011

Categories:

Standard

Characteristics

PSA:

92.4

XLogP3:

3.08

Density:

1.30±0.1 g/cm3(Predicted)

Melting Point:

55 °C

Boiling Point:

416.2±28.0 °C(Predicted)

Flash Point:

-4 °C

Refractive Index:

1.589

Water Solubility:

2.94e-04 M

Storage Conditions:

APPROX 4°C

Vapor Pressure:

1.47×10 -6 Pa (20 °C)

Toxicity:

Oral-rat LD50: 769 mg/kg; Oral-Mouse LD50: 237 mg/kg

Flammability characteristics:

Decompose toxic phosphorus oxide, sulfur oxide, nitrogen oxide gas by heating

Collision Cross Section:

175.12 Å² [M+H]+

See More Pyridaphenthion Properties 

Hazard Identification

Classification of the substance or mixture

Acute toxicity - Category 4, Oral

Acute toxicity - Category 4, Inhalation

GHS label elements, including precautionary statements

Precautionary statement(s)
Pictogram(s)
Signal word	Warning
Hazard statement(s)	H302 Harmful if swallowed H332 Harmful if inhaled
Prevention	P264 Wash ... thoroughly after handling. P270 Do not eat, drink or smoke when using this product. P261 Avoid breathing dust/fume/gas/mist/vapours/spray. P271 Use only outdoors or in a well-ventilated area.
Response	P301+P317 IF SWALLOWED: Get medical help. P330 Rinse mouth. P304+P340 IF INHALED: Remove person to fresh air and keep comfortable for breathing. P317 Get medical help.
Storage	none
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

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

Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.

See More Pyridaphenthion Safety Data Sheet 

Seller Information

Business Type:
Trader

Main Products:
reference material,reference standards,Reference Standard Materials,ICP & ICP-MS Single/Mix Standards,Analytical standards,Lab reagents

Location:
Beijing

Payment Terms:
100% TT in advance

Average lead Time:
10

Total Annual Revenue:
$2.5 million-$5 million

Total Employees:
101-200

Year of Establishment:
2012

Certifications:
ISO17034

Weiyel was introduced in 2007. It is a high-tech enterprise integrating labeling, production and sales of reference materials and microbial quality control products. It has more than 200 professional laboratory researchers.Weiyel is committed to accurate standard measurement. Our mission is to provide one-stop reference material procurement services and empower basic scientific research and testing application research.

It has independently developed more than 30,000 kinds of reference materials, and its products cover many fields such as food, chemical products, environmental chemistry, microorganisms, geology and minerals, building materials, clinical medicine and pharmaceuticals.

Its brand "BNCC" is a member of the World Federation for Culture Collection (WFCC). It specializes in providing a series of products such as microbial strains, experimental cells, and microbial quality control samples. It also provides customized services such as quantitative strains, competent cells, genomic DNA, and nucleic acid reference products.

Weiyel has many branches and offices around the world including Hong Kong, the United States, and Japan. Currently, it has served 3,000+ testing institutions in more than 60 countries including the United States, Germany, Russia, India, and Indonesia, covering food testing, environmental testing, microbial testing and calibration laboratories, etc.
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Pyridaphenthion in Acetone

Product Description

Seller Information