1,3 - Propanediol 99%
8 Inquiries
504-63-2
Optical grade
99%
SHANGHAI
200kg/as customer's requirment
2018-05-24
API food additives,high purty and the best Goods,high purty25,high purty22,high purty23,high purty2
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Product Description
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Seller Information
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Inquiry History
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DescriptionBasic Info
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Product Name:
1,3-Propanediol
Other Name:1,3-Propanediol;PG;β-Propylene glycol;1,3-Propylene glycol;Trimethylene glycol;1,3-Dihydroxypropane;2-Deoxyglycerol;1,3-Propylenediol;ω-Propanediol;NSC 65426;Bio-PDO;Zemea;Susterra;Zemea propanediol;Propane-1,3-diol;P 0486;757125-93-2;1629855-95-3
CAS No.:504-63-2
Molecular Formula:C3H8O2
InChIKeys:InChIKey=YPFDHNVEDLHUCE-UHFFFAOYSA-N
Molecular Weight:76.09
Exact Mass:76.09
EC Number:207-997-3
UNII:5965N8W85T
NSC Number:65426
DSSTox ID:DTXSID8041246
Color/Form:Colorless to pale yellow, very viscid liquid
HScode:29053980
Characteristics-
PSA:
40.5
XLogP3:-1
Appearance:Liquid; OtherSolid, Liquid
Density:1.0573 g/cm3 @ Temp: 15 °C
Melting Point:-26.7 °C
Boiling Point:214.4 °C
Flash Point:Flash Point: 174 deg F/ 345 deg C /closed cup/
Refractive Index:1.438-1.44
Water Solubility:100 g/L
Storage Conditions:Conditions for safe storage, including any incompatibilities: Keep container tightly closed in a dry and well-ventilated place. Containers which are opened must be carefully resealed and kept upright to prevent leakage.
Vapor Pressure:0.8 mm Hg ( 20 °C)
Toxicity:LD50 orally in Rabbit: 15670 mg/kg LD50 dermal Rabbit > 20000 mg/kg
Taste:Sweet
Henrys Law Constant:Henry's Law constant = 1.74X10-7 atm-cu m/mol at 25 °C (est)
Experimental Properties:BP: 209.5 °C; density: 1.070 g/cu cm at 14 °C; index of refraction: 1.4192 at 25 °C/D; very soluble in water; soluble in ethanol /1,3-Propanediol diacetate/|Hydroxyl radical reaction rate constant = 9.73X10-12 cu cm/molec-sec at 25 °C (est)
Autoignition Temperature:Ignition Temp: 752 °F/ 400 °C
Hazard IdentificationClassification of the substance or mixture
Not classified.
GHS label elements, including precautionary statements
Pictogram(s) No symbol. Signal word No signal word
Hazard statement(s) none
Precautionary statement(s) Prevention none
Response none
Storage none
Disposal none
Other hazards which do not result in classification
no data available
Handling and StoragePrecautions 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
Conditions for safe storage, including any incompatibilities: Keep container tightly closed in a dry and well-ventilated place. Containers which are opened must be carefully resealed and kept upright to prevent leakage.
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Seller Information
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Business Type:
Trader
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Main Products:
API food additives,high purty and the best Goods,high purty25,high purty22,high purty23,high purty2
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Location:
Room B1125, Jintong international Building, No.113, 111,Huayuangang Street, Gong shu District, Hangzhou, Zhejiang Province, China
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Payment Terms:
TT against copy of documents,L/C
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Average lead Time:
60
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Total Annual Revenue:
Less than $1 million
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Year of Establishment:
2023
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Certifications:
Hangzhou KeYingChemCo.,ltd.
Hangzhou Keying Chemical Co., Ltd. is a comprehensive chemical enterprise integrating development, sales and self-import and export. The company is located in the beautiful tourist city of Hangzhou. As a technological innovation, professional service, and rigorous enterprise, we are mainly committed to services in the fields of medicine, chemical industry, and biochemistry around the world.
After years of development, the company has accumulated a wealth of superior product resources in China's local and international markets to meet the growing needs of customers. The product range includes various fine chemicals, food/feed additives, APIs, pesticides, dyes and pharmaceutical intermediates, biological agents, etc.
Our vision is to use our expertise to provide our customers with high-quality products and competitive prices. We look forward to reaching our wishes with partners around the world.
Product Categories
Pharmaceutical intermediates
API
Food additives
Pesticide intermediates
Dye intermediate
Fine chemicals
Surfactant -
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Inquiry History8 Inquiries
Country Product Purchase Quantity Date Posted 
United Kingdom
1,3 PDO
200 KG Dec 8, 2023 
United States
1,3 Propanediol
1000 MT Apr 7, 2026 
Slovakia
1,3-propanediol
1 KG Jul 18, 2025 
Chile
Propylene 100% Liquid
1 MT Aug 28, 2024 
Colombia
Propanediol 1,3
1 TON Feb 23, 2024 
Malaysia
1,3-propanediol
1000 KG Nov 21, 2023
Malaysia
Fast Delivery Propylene Glycol usp China's Best Propylene Glycol price cas 57-55-6
1 20' Fcl Nov 14, 2023
Malaysia
1,3-Propanediol
300 MT Jul 26, 2023 Post an enquiry for this product