Dimethyl phosphite
868-85-9
Pharmaceutical Grade
99%
qingdao
25kg/Cardboard Drum
2026-10-26
API,Antibiotics,Anti cancer category
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Product Description
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Seller Information
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DescriptionBasic Info
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Product Name:
Phosphonic acid, dimethyl ester
Other Name:Phosphonic acid,dimethyl ester;Methyl phosphonate ((MeO)2HPO);Dimethyl hydrogen phosphite;Dimethyl phosphonate;Dimethoxyphosphine oxide;Hydrogen dimethyl phosphite;Dimethyl acid phosphite;Dimethyl hydrogen phosphonate
CAS No.:868-85-9
Molecular Formula:C2H7O3P
InChIKeys:InChIKey=HZCDANOFLILNSA-UHFFFAOYSA-N
Molecular Weight:110.05
Exact Mass:110.05
BRN:1697490
EC Number:212-783-8
HScode:2920909090
Categories:
Characteristics-
PSA:
35.5
XLogP3:-1.2
Appearance:Dimethyl hydrogen phosphite is a colorless liquid. (USCG, 1999)
Density:1.200 g/cm3 @ Temp: 20 °C
Melting Point:29 deg C
Boiling Point:72-73 °C @ Press: 25 Torr
Flash Point:71 °C
Refractive Index:n20/D 1.402(lit.)
Water Solubility:soluble in water.
Vapor Pressure:Vapour pressure, kPa at 20°C: 0.135
Vapor Density:7.9 (Air = 1)
Explosive limit:vol% in air: 5.88.1
Odor:Mild odor
Hazard IdentificationClassification of the substance or mixture
Skin sensitization, Category 1
Germ cell mutagenicity, Category 2
Carcinogenicity, Category 2
Hazardous to the aquatic environment, long-term (Chronic) - Category Chronic 3
GHS label elements, including precautionary statements
Pictogram(s) 
Signal word Warning
Hazard statement(s) H317 May cause an allergic skin reaction
H341 Suspected of causing genetic defects
H351 Suspected of causing cancer
H412 Harmful to aquatic life with long lasting effects
Precautionary statement(s) Prevention P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P272 Contaminated work clothing should not be allowed out of the workplace.
P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/...
P203 Obtain, read and follow all safety instructions before use.
P273 Avoid release to the environment.
Response P302+P352 IF ON SKIN: Wash with plenty of water/...
P333+P317 If skin irritation or rash occurs: Get medical help.
P321 Specific treatment (see ... on this label).
P362+P364 Take off contaminated clothing and wash it before reuse.
P318 IF exposed or concerned, get medical advice.
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 StoragePrecautions for safe handling
NO open flames, NO sparks and NO smoking. Above 70°C use a closed system and ventilation. 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
Dry. Store in an area without drain or sewer access. Separated from food and feedstuffs. See Chemical Dangers.
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Seller Information
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Business Type:
Trader
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Main Products:
API,Antibiotics,Anti cancer category
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Location:
12A02-9, Union Building, Building 1, No. 216 Tongchuan Road, Licang District, Qingdao City, Shandong Province
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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
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Average lead Time:
15
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Total Annual Revenue:
$25 million-$50 million
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Total Employees:
201-300
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Year of Establishment:
2024
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Certifications:
Hazardous Chemicals Business License,Supplier Agreement
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Country Product Purchase Quantity Date Posted Post an enquiry for this product
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