![CAS 821-95-4 1-Undecene [Standard Material for GC] molecular structure](https://starshinechemical.com/wp-content/uploads/2022/03/s0341-jpgcontextbwfzdgvyfhjvb3r8mje4mjz8aw1hz2uvanblz3xooduvagfklzg5mziymdg5mzq5ndivuzazndeuanbnfdqwmtllmge4yjdimjuxmwvjngvmmgmzmdc3njiynzyzywe1yjawogqxzwnkogy0mtjkmjdlzwzjogvjndawzda.jpeg)
CAS RN: 821-95-4
1-Undecene [Standard Material for GC]
Product Availability
Choose a grade to view its available package options.
5 package records4 with current stock4 grade groups
| Batch No. | Package | Availability | Warehouse | Lead Time | Inquiry |
|---|---|---|---|---|---|
| Batchno.20251127 | 1ml | In stock | Shanghai, Hebei | Inquiry |
| Batch No. | Package | Availability | Warehouse | Lead Time | Inquiry |
|---|---|---|---|---|---|
| Batchno.20260128 | 1ml | Out of stock | 5-7 business days | Inquiry |
| Batch No. | Package | Availability | Warehouse | Lead Time | Inquiry |
|---|---|---|---|---|---|
| Batchno.20250109 | 1ml / 5ml / 25ml / 100ml / 500ml | Confirm by inquiry | Shanghai, Shandong, Hebei, Chongqing | 8-10 business days | Inquiry |
- Product code: SSC-190331
Historical Factory Record
Historical Supply Reference
This product has historical factory records. Recorded pack sizes and purity can be used as a supply reference, while project-specific availability is confirmed by inquiry.
- Pack sizes on record: 5ml
- Available purity: ≥95%
- Inventory rows with stock: 0
- Bulk packaging: confirmed by inquiry
Reference Pack Sizes
Reference pack sizes are shown below. Final availability, packaging and delivery schedule are confirmed by inquiry.
| Pack Size | Recorded Purity | Available Qty | Ship From | Inquiry |
|---|---|---|---|---|
| 5ml | ≥95% | 0 Out of Stock | Beijing | Inquiry |
821-95-4 / undec-1-ene
Basic Information
CAS
821-95-4
Multi CAS
No
Molecular Formula
C11H22
Molecular Weight
154.290000
Exact Mass
154.172151
InChI
InChI=1S/C11H22/c1-3-5-7-9-11-10-8-6-4-2/h3H,1,4-11H2,2H3
InChIKey
DCTOHCCUXLBQMS-UHFFFAOYSA-N
Physical Properties
Melting Point
-56 °F (USCG, 1999)
-49.2 °C
-49.1 °C
Boiling Point
378.9 °F at 760 mmHg (USCG, 1999)
192.7 °C @ 760 mm Hg
192.00 to 193.00 °C. @ 760.00 mm Hg
Density
0.75 at 68 °F (USCG, 1999) - Less dense than water; will float
0.7503 @ 20 °C/4 °C
Physical Description
1-undecene appears as a colorless liquid with a mild odor. Less dense than water and insoluble in water. Hence floats on water. (USCG, 1999)
Colorless liquid; [HSDB]
Liquid
Appearance
COLORLESS LIQUID
State
Liquid
Computed Properties
Structural Parameters
Heavy atom count
11
Fraction Csp3
0.82
Rotatable bonds
8
Molar refractivity
52.81
TPSA
0.0000
LogP / Solubility
WLOGP
4.31
MLOGP
3.79
XLogP3
6.2
Consensus LogP
4.77
Log S (ESOL)
-2.99
Class (ESOL)
Moderately soluble
Log S (Ali)
-3.94
Class (Ali)
Poorly soluble
Log S (SILICOS-IT)
-5.2
Class (SILICOS-IT)
Slightly soluble
ADME
GI absorption
High
BBB permeant
No
P-gp substrate
No
CYP1A2 inhibitor
No
CYP2C19 inhibitor
No
CYP2C9 inhibitor
No
CYP2D6 inhibitor
No
CYP3A4 inhibitor
No
Log Kp (skin permeation)
-0.6
Drug-likeness / Medicinal Chemistry
Lipinski
Yes
Ghose
No
Veber
Yes
Egan
Yes
Muegge
No
Bioavailability score
0.55
Brenk alerts
1
Leadlikeness
No
Synthetic Accessibility
1.5
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