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DIPHENYL PHOSPHITE

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CAS No.:

4712-55-4

Price valid (until):

2026-07-10

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Chongqing Chemdad

Company Type:

Trader

Location:

China

Qualification:

Main Products:

Amino acid,intermediates

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Product Description
Seller Information

Description

Name:DIPHENYL PHOSPHITE

Purity:0.98

Packaging:1kg;2kg;5kg;10kg;25kg

Basic Info

Product Name:

Diphenyl phosphite

Other Name:

Phosphonic acid,diphenyl ester;Phenyl phosphonate ((PhO)2HPO);Diphenyl phosphonate;Diphenoxyphosphine oxide;Diphenyl hydrogen phosphite;JP 260;Weston DPP;Doverphos 213;Diphenyl phosphite;NSC 43786

CAS No.:

4712-55-4

Molecular Formula:

C12H11O3P

InChIKeys:

InChIKey=OGBPILLJZSJJRC-UHFFFAOYSA-N

Molecular Weight:

234.19

Exact Mass:

234.19

EC Number:

225-202-8

HScode:

29209090

Characteristics

PSA:

35.5

XLogP3:

3.1

Appearance:

Liquid

Density:

1.2268 g/cm³ @ Temp: 25 °C

Melting Point:

12 °C

Boiling Point:

218-219 °C @ Press: 25 Torr

Flash Point:

350 °F

Refractive Index:

n20/D 1.558(lit.)

Vapor Pressure:

5 mm Hg ( 140 °C)

Vapor Density:

8.1 (vs air)

See More Diphenyl phosphite Properties 

Hazard Identification

Classification of the substance or mixture

Acute toxicity - Category 4, Oral

Skin irritation, Category 2

Skin sensitization, Category 1

Eye irritation, Category 2

Germ cell mutagenicity, Category 2

Specific target organ toxicity â repeated exposure, Category 2

Hazardous to the aquatic environment, short-term (Acute) - Category Acute 1

Hazardous to the aquatic environment, long-term (Chronic) - Category Chronic 2

GHS label elements, including precautionary statements

Precautionary statement(s)
Pictogram(s)
Signal word	Warning
Hazard statement(s)	H302 Harmful if swallowed H315 Causes skin irritation H317 May cause an allergic skin reaction H319 Causes serious eye irritation H341 Suspected of causing genetic defects H373 May cause damage to organs through prolonged or repeated exposure H410 Very toxic to aquatic life with long lasting effects
Prevention	P264 Wash ... thoroughly after handling. P270 Do not eat, drink or smoke when using this product. P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/... P261 Avoid breathing dust/fume/gas/mist/vapours/spray. P272 Contaminated work clothing should not be allowed out of the workplace. P203 Obtain, read and follow all safety instructions before use. P260 Do not breathe dust/fume/gas/mist/vapours/spray. P273 Avoid release to the environment.
Response	P301+P317 IF SWALLOWED: Get medical help. P330 Rinse mouth. P302+P352 IF ON SKIN: Wash with plenty of water/... P321 Specific treatment (see ... on this label). P332+P317 If skin irritation occurs: Get medical help. P362+P364 Take off contaminated clothing and wash it before reuse. P333+P317 If skin irritation or rash occurs: Get medical help. P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P318 IF exposed or concerned, get medical advice. P319 Get medical help if you feel unwell. P391 Collect spillage.
Storage	P405 Store locked up.
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 Diphenyl phosphite Safety Data Sheet 

Seller Information

Business Type:
Trader

Main Products:
Amino acid,intermediates

Location:
Room 403, 3-1, 4-1 (Industrial Design Center), No. 18, Wujiang Road, Wulidian Street, Jiangbei District, Chongqing City, China.

Payment Terms:
TT against copy of documents,D/P,L/C,D/A,O/A,TT against B/L draft before shipment,100% TT in advance

Average lead Time:
2

Total Annual Revenue:
$10 million-$25 million

Total Employees:
11-50

Year of Establishment:
2017

We have more than 100 R&Dpersonnel, who are expertise inthe felds of organic synthesis,inorganic chemistry, microbialfermentation, natural productextraction and other relatedfelds. We have experiencedQA/QC personnel to make surethe good quality before shipment。
We have four production basesmore than 1000 Professionalreaction and test equipmentsexcellent SOPs and facilities withISO certifcations. In addition,we keep close cooperationwith more than 1000 esteemedmanufacturers in China withabundant sources of all kinds ofchemicals goods
We have more than 100 salesbusiness personnel who canspeak Chinese, English, Japanese,French, Spanish, Russian and etc.Regular clients and new clientswill be satisfied with our fullservices.
We have competitive price, goodquality and after-service on topof notch, we can be your globalchemicals strategic source partner
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