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CAS 504-63-2 1,3-Propanediol molecular structure lightbox
CAS RN: 504-63-2

1,3-Propanediol

Product Availability

Choose a grade to view its available package options.

7 package records6 with current stock3 grade groups
Batch No.PackageAvailabilityWarehouseInquiry
Batchno.20251214 50g / 250g / 1kg / 5kg / 20kg Confirm by inquiry Shanghai, Shandong, Chongqing, Hebei, Guangdong Inquiry
Batch No.PackageAvailabilityWarehouseInquiry
Batchno.20250608 100ml In stock Inquiry
Batchno.20260126 12×500ml In stock Inquiry
Batchno.20251009 1L In stock Inquiry
Batchno.20251209 500ml In stock Inquiry
Batchno.20250510 5L Out of stock Inquiry
Batch No.PackageAvailabilityWarehouseInquiry
Batchno.20260314 5ml In stock Shanghai, Shandong, Guangdong, Chongqing, Hebei Inquiry
  • Product code: SSC-156928
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Verified Factory Data

Supply Overview & Packaging Options

Packaging options, recorded purity, stock quantity and ship-from location below are generated from the current factory data table for this CAS.

  • Pack sizes on record: 100g, 500g, 1000g, 5000g, 10000g, 25000g
  • Available purity: >98%
  • Inventory rows with stock: 6
  • Bulk packaging: confirmed by inquiry
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Available Pack Sizes & Stock

Specific stock quantities are shown below. Price is not displayed online and is confirmed by inquiry.

Recorded sizes, purity and stock details for CAS 504-63-2
Pack Size Recorded Purity Available Qty Ship From Inquiry
100g >98% 5 In Stock Shenzhen Inquiry
500g >98% 5 In Stock Hong Kong Inquiry
1000g >98% 3 In Stock Shanghai Inquiry
5000g >98% 2 In Stock Shenzhen Inquiry
10000g >98% 2 In Stock Shenzhen Inquiry
25000g >98% 2 In Stock Hong Kong Inquiry

504-63-2 / propane-1,3-diol

Standard CAS: 504-63-2 Multi CAS: No
Basic Information Physical Properties Computed Properties

Basic Information

CAS
504-63-2
Multi CAS
No
Molecular Formula
C3H8O2
Molecular Weight
76.090000
Exact Mass
76.052429
InChI
InChI=1S/C3H8O2/c4-2-1-3-5/h4-5H,1-3H2
InChIKey
YPFDHNVEDLHUCE-UHFFFAOYSA-N

Physical Properties

Boiling Point
210-212 °C
Density
1.0597 at 20 °C/4 °C
Physical Description
Liquid, Other Solid; Liquid Colorless to pale yellow liquid; [Merck Index] Colorless odorless liquid
Appearance
Colorless to pale yellow, very viscid liquid
State
Liquid

Computed Properties

Structural Parameters

Heavy atom count
5
Fraction Csp3
1
Rotatable bonds
2
H-bond acceptors
2
H-bond donors
2
Molar refractivity
18.79
TPSA
40.46

LogP / Solubility

WLOGP
-0.64
MLOGP
-0.58
XLogP3
-1
Consensus LogP
-0.74
Log S (ESOL)
0.22
Class (ESOL)
Highly soluble
Log S (Ali)
0.28
Class (Ali)
Highly soluble
Log S (SILICOS-IT)
0.14
Class (SILICOS-IT)
Highly soluble

ADME

GI absorption
Low
BBB permeant
Yes
P-gp substrate
No
CYP1A2 inhibitor
No
CYP2C19 inhibitor
No
CYP2C9 inhibitor
No
CYP2D6 inhibitor
No
CYP3A4 inhibitor
No
Log Kp (skin permeation)
-3.64

Drug-likeness / Medicinal Chemistry

Lipinski
Yes
Ghose
No
Veber
Yes
Egan
Yes
Muegge
No
Bioavailability score
0.55
Leadlikeness
No
Synthetic Accessibility
1

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