CAS RN: 24937-79-9
Polyvinylidene fluoride
Product Availability
Choose a grade to view its available package options.
25 package records22 with current stock17 grade groups
| Batch No. | Package | Availability | Warehouse | Lead Time | Inquiry |
|---|---|---|---|---|---|
| Batchno.20260428 | 100g / 500g / 2.5kg | Confirm by inquiry | Shanghai | Inquiry |
| Batch No. | Package | Availability | Warehouse | Lead Time | Inquiry |
|---|---|---|---|---|---|
| Batchno.20250315 | 1g / 5g / 25g / 100g / 500g / 2.5kg | Confirm by inquiry | Shanghai, Guangdong, Chongqing, Hebei, Shandong | Inquiry |
| Batch No. | Package | Availability | Warehouse | Lead Time | Inquiry |
|---|---|---|---|---|---|
| Batchno.20260416 | 1g / 5g / 25g / 100g / 500g / 2.5kg | Confirm by inquiry | Shanghai, Shandong, Guangdong, Hebei | Inquiry |
| Batch No. | Package | Availability | Warehouse | Lead Time | Inquiry |
|---|---|---|---|---|---|
| Batchno.20260324 | 100g | In stock | Shanghai, Shandong, Guangdong | Inquiry | |
| Batchno.20260131 | 25g | In stock | Shanghai, Guangdong, Chongqing, Hebei | Inquiry | |
| Batchno.20250130 | 500g | In stock | Shanghai, Chongqing | Inquiry | |
| Batchno.20250925 | 5g | In stock | Shanghai, Shandong | Inquiry |
| Batch No. | Package | Availability | Warehouse | Lead Time | Inquiry |
|---|---|---|---|---|---|
| Batchno.20250918 | 5g / 25g / 100g / 500g / 2.5kg | Confirm by inquiry | Shanghai, Shandong, Guangdong, Chongqing, Hebei | Inquiry |
| Batch No. | Package | Availability | Warehouse | Lead Time | Inquiry |
|---|---|---|---|---|---|
| Batchno.20250201 | 5g / 25g / 100g / 500g / 2.5kg | Confirm by inquiry | Shanghai, Shandong, Hebei, Chongqing | Inquiry |
| Batch No. | Package | Availability | Warehouse | Lead Time | Inquiry |
|---|---|---|---|---|---|
| Batchno.20260606 | 1g / 5g / 25g / 100g / 500g | Confirm by inquiry | Shanghai, Shandong, Guangdong, Chongqing, Hebei | Inquiry |
| Batch No. | Package | Availability | Warehouse | Lead Time | Inquiry |
|---|---|---|---|---|---|
| Batchno.20250204 | 100g / 500g / 2.5kg | Confirm by inquiry | Shanghai, Shandong | Inquiry |
| Batch No. | Package | Availability | Warehouse | Lead Time | Inquiry |
|---|---|---|---|---|---|
| Batchno.20260605 | 100g / 500g / 2.5kg / 10kg | Confirm by inquiry | Shanghai, Shandong | Inquiry |
| Batch No. | Package | Availability | Warehouse | Lead Time | Inquiry |
|---|---|---|---|---|---|
| Batchno.20251028 | 100g / 500g | Out of stock | 8-10 business days | Inquiry |
| Batch No. | Package | Availability | Warehouse | Lead Time | Inquiry |
|---|---|---|---|---|---|
| Batchno.20251029 | 100g / 500g | Out of stock | 8-10 business days | Inquiry |
| Batch No. | Package | Availability | Warehouse | Lead Time | Inquiry |
|---|---|---|---|---|---|
| Batchno.20250726 | 100g / 500g | Confirm by inquiry | Shanghai | Inquiry |
| Batch No. | Package | Availability | Warehouse | Lead Time | Inquiry |
|---|---|---|---|---|---|
| Batchno.20250517 | 100g / 500g / 2.5kg | Confirm by inquiry | Shanghai, Shandong, Guangdong, Hebei | Inquiry |
| Batch No. | Package | Availability | Warehouse | Lead Time | Inquiry |
|---|---|---|---|---|---|
| Batchno.20260302 | 100g / 500g / 2.5kg | Out of stock | 8-10 business days | Inquiry |
- Product code: SSC-120249
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: 100g
- 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 |
|---|---|---|---|---|
| 100g | 95%+ | 0 Out of Stock | Shanghai | Inquiry |
24937-79-9 / 1,1-difluoroethene
Basic Information
CAS
24937-79-9
Multi CAS
No
Molecular Formula
C2H2F2
Molecular Weight
64.030000
Exact Mass
64.012456
SMILES
C=C(F)F
InChI
InChI=1S/C2H2F2/c1-2(3)4/h1H2
InChIKey
BQCIDUSAKPWEOX-UHFFFAOYSA-N
Physical Properties
Melting Point
-227 °F (NTP, 1992)
-144 °C at 1 atm /freezing point/
-144 °C
-227 °F
Boiling Point
-123 °F at 760 mmHg (NTP, 1992)
-85.7 °C
-83 °C
-123 °F
-122 °F
Density
0.617 at 75 °F (liquid) (NTP, 1992) - Less dense than water; will float
0.617 g/cc at 24 °C (liquid)
Critical density = 417 kg/cu m; Heat of formation = -345.2 kJ/mol at 25 °C; Heat of polymerization = -474.21 kJ/mol at 25 °C; explosive limits = 5.8-20.3 vol % in air
Relative density (water = 1): 0.6
0.617 at 75 °F
Physical Description
1,1-Difluoroethylene (or vinylidene fluoride) is a colorless gas which is flammable in the ranges of 5.5 to 21%. It is toxic by inhalation and contact. It is slightly soluble in water and soluble in alcohol and ether. Under prolonged exposure to fire or intense heat the containers may rupture violently and rocket.
Gas or Vapor
Colorless gas with a faint, ethereal odor; Note: Shipped as a liquefied compressed gas; [NIOSH]
COLOURLESS COMPRESSED LIQUEFIED GAS WITH CHARACTERISTIC ODOUR.
Colorless gas with a faint, ethereal odor.
Appearance
Colorless gas
Colorless gas [Note: Shipped as a liquefied compressed gas].
State
Gas
Computed Properties
Structural Parameters
Heavy atom count
4
H-bond acceptors
2
Molar refractivity
11.36
TPSA
0.0000
LogP / Solubility
WLOGP
1.4
MLOGP
1.21
XLogP3
1.3
Consensus LogP
1.3
Log S (ESOL)
-1.12
Class (ESOL)
Soluble
Log S (Ali)
-1.09
Class (Ali)
Soluble
Log S (SILICOS-IT)
-1.24
Class (SILICOS-IT)
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)
-2.12
Drug-likeness / Medicinal Chemistry
Lipinski
Yes
Ghose
No
Veber
Yes
Egan
Yes
Muegge
No
Bioavailability score
0.55
Leadlikeness
No
Synthetic Accessibility
1
Customers Also Viewed
-
-
demethoxycurcumin
- CAS RN: 24939-17-1
- Product Code: starshine_CAS24939-17-1
- Purity/Analytical method: >99.0%
-
-
-
-
