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ChemicalBook >> CAS DataBase List >> 1,3-Propanediol

1,3-Propanediol

1,3-Propanediol price.
  • $9 - $1743
  • Product name: 1,3-Propanediol
  • CAS: 504-63-2
  • MF: C3H8O2
  • MW: 76.09
  • EINECS:207-997-3
  • MDL Number:MFCD00002949
  • Synonyms:1,3-Propanediol Vetec(TM) reagent grade, 98%;KARL FISCHER WATER STANDARD 100 Μ;1,3-Propanediol, Standard for GC,>=99.5%(GC);1,3-prpanediol;1,3-Propylenediol;2-(Hydroxymethyl)ethanol;2-Deoxyglycerol;beta-Propylene glycol
26 prices
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Brand
  • AK Scientific
  • Chem-Impex
  • GFS CHEMICALS
  • Oakwood
  • Sigma-Aldrich
  • SynQuest Laboratories
  • TCI Chemical
  • TRC
Package
  • 1ML
  • 5g
  • 5ml
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  • 25g
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  • 250ML
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  • 5KG
  • 10KG
  • 25KG
  • ManufacturerAK Scientific
  • Product numberJ53486
  • Product description1,3-Propanediol
  • Packaging100g
  • Price$21
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product numberF760
  • Product description1,3-Propanediol
  • Packaging500g
  • Price$84
  • Updated2021-12-16
  • Buy
  • ManufacturerChem-Impex
  • Product number24462
  • Product description1,3-Propanediol,99.5%(GC) 99.5%(GC)
  • Packaging100G
  • Price$14
  • Updated2021-12-16
  • Buy
  • ManufacturerChem-Impex
  • Product number24462
  • Product description1,3-Propanediol,99.5%(GC) 99.5%(GC)
  • Packaging250G
  • Price$25.2
  • Updated2021-12-16
  • Buy
  • ManufacturerChem-Impex
  • Product number24462
  • Product description1,3-Propanediol,99.5%(GC) 99.5%(GC)
  • Packaging1KG
  • Price$78.4
  • Updated2021-12-16
  • Buy
  • ManufacturerChem-Impex
  • Product number24462
  • Product description1,3-Propanediol,99.5%(GC) 99.5%(GC)
  • Packaging5KG
  • Price$330.4
  • Updated2021-12-16
  • Buy
  • ManufacturerChem-Impex
  • Product number24462
  • Product description1,3-Propanediol,99.5%(GC) 99.5%(GC)
  • Packaging10KG
  • Price$627.2
  • Updated2021-12-16
  • Buy
  • ManufacturerChem-Impex
  • Product number24462
  • Product description1,3-Propanediol,99.5%(GC) 99.5%(GC)
  • Packaging25KG
  • Price$1400
  • Updated2021-12-16
  • Buy
  • ManufacturerGFS CHEMICALS
  • Product number82862
  • Product description1,3-PROPANEDIOL,98%
  • Packaging1kg
  • Price$109.15
  • Updated2021-12-16
  • Buy
  • ManufacturerOakwood
  • Product number095066
  • Product description1,3-Propanediol
  • Packaging5g
  • Price$9
  • Updated2021-12-16
  • Buy
  • ManufacturerOakwood
  • Product number095066
  • Product description1,3-Propanediol
  • Packaging25g
  • Price$10
  • Updated2021-12-16
  • Buy
  • ManufacturerOakwood
  • Product number095066
  • Product description1,3-Propanediol
  • Packaging100g
  • Price$12
  • Updated2021-12-16
  • Buy
  • ManufacturerOakwood
  • Product number095066
  • Product description1,3-Propanediol
  • Packaging500g
  • Price$45
  • Updated2021-12-16
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number8.07481
  • Product description1,3-Propanediol for synthesis
  • Packaging5ml
  • Price$29.6
  • Updated2023-06-20
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  • ManufacturerSigma-Aldrich
  • Product number8.07481
  • Product description1,3-Propanediol for synthesis
  • Packaging250ML
  • Price$93.6
  • Updated2025-07-31
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  • ManufacturerSigma-Aldrich
  • Product numberP50404
  • Product description1,3-Propanediol 98%
  • Packaging100g
  • Price$96.3
  • Updated2025-07-31
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
AK Scientific J53486 1,3-Propanediol 100g $21 2021-12-16 Buy
AK Scientific F760 1,3-Propanediol 500g $84 2021-12-16 Buy
Chem-Impex 24462 1,3-Propanediol,99.5%(GC) 99.5%(GC) 100G $14 2021-12-16 Buy
Chem-Impex 24462 1,3-Propanediol,99.5%(GC) 99.5%(GC) 250G $25.2 2021-12-16 Buy
Chem-Impex 24462 1,3-Propanediol,99.5%(GC) 99.5%(GC) 1KG $78.4 2021-12-16 Buy
Chem-Impex 24462 1,3-Propanediol,99.5%(GC) 99.5%(GC) 5KG $330.4 2021-12-16 Buy
Chem-Impex 24462 1,3-Propanediol,99.5%(GC) 99.5%(GC) 10KG $627.2 2021-12-16 Buy
Chem-Impex 24462 1,3-Propanediol,99.5%(GC) 99.5%(GC) 25KG $1400 2021-12-16 Buy
GFS CHEMICALS 82862 1,3-PROPANEDIOL,98% 1kg $109.15 2021-12-16 Buy
Oakwood 095066 1,3-Propanediol 5g $9 2021-12-16 Buy
Oakwood 095066 1,3-Propanediol 25g $10 2021-12-16 Buy
Oakwood 095066 1,3-Propanediol 100g $12 2021-12-16 Buy
Oakwood 095066 1,3-Propanediol 500g $45 2021-12-16 Buy
Sigma-Aldrich 8.07481 1,3-Propanediol for synthesis 5ml $29.6 2023-06-20 Buy
Sigma-Aldrich 8.07481 1,3-Propanediol for synthesis 250ML $93.6 2025-07-31 Buy
Sigma-Aldrich P50404 1,3-Propanediol 98% 100g $96.3 2025-07-31 Buy

Properties

Melting point :-27 °C (lit.)
Boiling point :214 °C/760 mmHg (lit.)
Density :1.053 g/mL at 25 °C (lit.)
vapor pressure :0.8 mm Hg ( 20 °C)
refractive index :n20/D 1.440(lit.)
FEMA :4753 | 1,3-PROPANEDIOL
Flash point :>230 °F
storage temp. :Store below +30°C.
solubility :H2O: soluble
pka :14.46±0.10(Predicted)
form :Oily Liquid
color :Clear
PH :4.5-7.0 (100g/l, H2O, 20℃)
explosive limit :2.5%(V)
Water Solubility :100 g/L
Merck :14,9714
BRN :969155
Dielectric constant :35.0（20℃）
InChIKey :YPFDHNVEDLHUCE-UHFFFAOYSA-N
LogP :-0.71 at 20℃
CAS DataBase Reference :504-63-2(CAS DataBase Reference)
NIST Chemistry Reference :1,3-Propanediol(504-63-2)
EPA Substance Registry System :1,3-Propanediol (504-63-2)

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H227 Combustible liquid Flammable liquids Category 4 Warning P210, P280, P370+P378, P403+P235,P501
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
Precautionary statements:
P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
P332+P313 IF SKIN irritation occurs: Get medical advice/attention.
P370+P378 In case of fire: Use … for extinction.
P403+P235 Store in a well-ventilated place. Keep cool.
P501 Dispose of contents/container to..…

Description

1,3-Propanediol is used as a solvent for thin film preparations, in the production of polymers such as polytrimethylene terephthalate, adhesives, laminates, coatings, moldings, aliphatic polyesters, as an antifreeze and in wood paint. It also acts as a reagent for vinyl epoxide synthon, for epoxide ring-opening, for polymerization reactions and for natural product syntheses.

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