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: 1g
- Available purity: ≥97%
- 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 |
|---|---|---|---|---|
| 1g | ≥97% | 0 Out of Stock | Shenzhen | Inquiry |
151361-87-4 / 1-ethynyl-3,5-difluorobenzene
Basic Information
CAS
151361-87-4
Multi CAS
No
Molecular Formula
C8H4F2
Molecular Weight
138.110000
Exact Mass
138.028106
SMILES
C#CC1=CC(=CC(=C1)F)F
InChI
InChI=1S/C8H4F2/c1-2-6-3-7(9)5-8(10)4-6/h1,3-5H
InChIKey
OTDGZDMGSFBZLI-UHFFFAOYSA-N
Computed Properties
Structural Parameters
Heavy atom count
10
Aromatic heavy atom count
6
Rotatable bonds
1
H-bond acceptors
2
Molar refractivity
34.29
TPSA
0.0000
LogP / Solubility
WLOGP
1.95
MLOGP
1.71
XLogP3
2.4
Consensus LogP
2.02
Log S (ESOL)
-2.37
Class (ESOL)
Moderately soluble
Log S (Ali)
-2.1
Class (Ali)
Moderately soluble
Log S (SILICOS-IT)
-2.17
Class (SILICOS-IT)
Moderately soluble
ADME
GI absorption
High
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)
-2.18
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
Safety & Transport
Pictogram(s)
Flammable
Irritant
Signal
Warning
GHS Hazard Statements
H226 (100%): Flammable liquid and vapor [Warning Flammable liquids]
H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
H335 (97.6%): May cause respiratory irritation [Warning Specific target organ toxicity, single exposure; Respiratory tract irritation]
Precautionary Statement Codes
P210, P233, P240, P241, P242, P243, P261, P264, P264+P265, P271, P280, P302+P352, P303+P361+P353, P304+P340, P305+P351+P338, P319, P321, P332+P317, P337+P317, P362+P364, P370+P378, P403+P233, P403+P235, P405, and P501
