CAS RN: 4254-15-3
(S)-(+)-1,2-Propanediol
Product Availability
Choose a grade to view its available package options.
9 package records8 with current stock3 grade groups
| Batch No. | Package | Availability | Warehouse | Inquiry |
|---|---|---|---|---|
| Batchno.20260618 | 100g | In stock | Inquiry | |
| Batchno.20250106 | 10g | In stock | Inquiry | |
| Batchno.20250628 | 1g | In stock | Inquiry | |
| Batchno.20250803 | 1kg | Out of stock | Inquiry | |
| Batchno.20250212 | 25g | In stock | Inquiry | |
| Batchno.20260405 | 500g | In stock | Inquiry | |
| Batchno.20250929 | 5g | In stock | Inquiry |
| Batch No. | Package | Availability | Warehouse | Inquiry |
|---|---|---|---|---|
| Batchno.20250306 | 1g / 5g / 25g / 100g / 500g | Confirm by inquiry | Shanghai, Shandong, Hebei, Chongqing | Inquiry |
| Batch No. | Package | Availability | Warehouse | Inquiry |
|---|---|---|---|---|
| Batchno.20250702 | 1g | In stock | Shanghai | Inquiry |
- Product code: SSC-150860
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: 1g, 10g, 5g, 25g, 100g
- Available purity: ≥98%
- Inventory rows with stock: 2
- Bulk packaging: confirmed by inquiry
Available Pack Sizes & Stock
Specific stock quantities are shown below. Price is not displayed online and is confirmed by inquiry.
| Pack Size | Recorded Purity | Available Qty | Ship From | Inquiry |
|---|---|---|---|---|
| 1g | ≥98% | 5 In Stock | Hong Kong | Inquiry |
| 10g | ≥98% | 4 In Stock | Shenzhen | Inquiry |
| 5g | ≥98% | 0 Out of Stock | Shenzhen | Inquiry |
| 25g | ≥98% | 0 Out of Stock | Shenzhen | Inquiry |
| 100g | ≥98% | 0 Out of Stock | Shanghai | Inquiry |
4254-15-3 / propane-1,2-diol
Basic Information
CAS
4254-15-3
Multi CAS
Yes
Molecular Formula
C3H8O2
Molecular Weight
76.090000
Exact Mass
76.052429
InChI
InChI=1S/C3H8O2/c1-3(5)2-4/h3-5H,2H2,1H3
InChIKey
DNIAPMSPPWPWGF-UHFFFAOYSA-N
Physical Properties
Melting Point
-76 °F (NTP, 1992)
-60 °C
-59 °C
-76 °F
Boiling Point
370.8 °F at 760 mmHg (NTP, 1992)
187.6 °C
188.2 °C
370.8 °F
Density
1.04 at 68 °F (USCG, 1999) - Denser than water; will sink
1.0361 g/cu cm at 20 °C
Relative density (water = 1): 1.04
1.04
Physical Description
Thick odorless colorless liquid. Mixes with water. (USCG, 1999)
Liquid; Water or Solvent Wet Solid; Liquid, Other Solid; NKRA; Dry Powder, Liquid
Clear, colourless, hygroscopic, viscous liquid
Clear, colorless, viscous liquid; [ChemIDplus]
COLOURLESS ODOURLESS HYGROSCOPIC VISCOUS LIQUID.
Appearance
Colorless viscous liquid
State
Liquid
Computed Properties
Structural Parameters
Heavy atom count
5
Fraction Csp3
1
Rotatable bonds
1
H-bond acceptors
2
H-bond donors
2
Molar refractivity
18.77
TPSA
40.46
LogP / Solubility
WLOGP
-0.64
MLOGP
-0.58
XLogP3
-0.9
Consensus LogP
-0.71
Log S (ESOL)
0.16
Class (ESOL)
Highly soluble
Log S (Ali)
0.28
Class (Ali)
Highly soluble
Log S (SILICOS-IT)
0.26
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
1.5
