CAS RN: 9002-89-5
Poly(vinyl Alcohol) (n=approx. 1700)
Product Availability
Choose a grade to view its available package options.
43 package records43 with current stock20 grade groups
| Batch No. | Package | Availability | Warehouse | Lead Time | Inquiry |
|---|---|---|---|---|---|
| Batchno.20250409 | 500g | In stock | Inquiry |
| Batch No. | Package | Availability | Warehouse | Lead Time | Inquiry |
|---|---|---|---|---|---|
| Batchno.20250929 | 500g | In stock | Inquiry |
| Batch No. | Package | Availability | Warehouse | Lead Time | Inquiry |
|---|---|---|---|---|---|
| Batchno.20251117 | 500g | In stock | Inquiry |
| Batch No. | Package | Availability | Warehouse | Lead Time | Inquiry |
|---|---|---|---|---|---|
| Batchno.20250627 | 25g / 100g / 500g / 2.5kg | Confirm by inquiry | Shanghai | 8-10 business days | Inquiry |
| Batch No. | Package | Availability | Warehouse | Lead Time | Inquiry |
|---|---|---|---|---|---|
| Batchno.20260328 | 1kg | In stock | Shanghai, Shandong, Chongqing | Inquiry | |
| Batchno.20250711 | 1kg | In stock | Shanghai, Shandong | Inquiry | |
| Batchno.20250713 | 500g | In stock | Shanghai, Shandong, Guangdong | Inquiry | |
| Batchno.20251220 | 500g / 2.5kg / 10kg / 12X500g | Confirm by inquiry | Shanghai, Shandong, Guangdong, Chongqing, Hebei | Inquiry | |
| Batchno.20260123 | 5kg | In stock | Shanghai | Inquiry |
| Batch No. | Package | Availability | Warehouse | Lead Time | Inquiry |
|---|---|---|---|---|---|
| Batchno.20260127 | 100g / 500g / 2.5kg / 10kg / 25kg / 12X500g | Confirm by inquiry | Shanghai, Shandong, Chongqing, Hebei, Guangdong | Inquiry |
| Batch No. | Package | Availability | Warehouse | Lead Time | Inquiry |
|---|---|---|---|---|---|
| Batchno.20251114 | 25g / 100g / 500g / 2.5kg | Confirm by inquiry | Shanghai, Shandong, Guangdong, Chongqing, Hebei | Inquiry |
| Batch No. | Package | Availability | Warehouse | Lead Time | Inquiry |
|---|---|---|---|---|---|
| Batchno.20250201 | 50g / 250g / 1kg / 5kg | Confirm by inquiry | Shanghai, Shandong, Guangdong, Chongqing, Hebei | Inquiry |
| Batch No. | Package | Availability | Warehouse | Lead Time | Inquiry |
|---|---|---|---|---|---|
| Batchno.20250901 | 100g | In stock | Shanghai, Shandong, Guangdong, Hebei | Inquiry | |
| Batchno.20260525 | 2.5kg | In stock | Shanghai, Shandong, Chongqing | Inquiry | |
| Batchno.20250816 | 25g | In stock | Shanghai, Shandong, Guangdong, Chongqing, Hebei | Inquiry | |
| Batchno.20250605 | 500g | In stock | Shanghai, Shandong, Guangdong | Inquiry |
| Batch No. | Package | Availability | Warehouse | Lead Time | Inquiry |
|---|---|---|---|---|---|
| Batchno.20250130 | 25g / 100g / 500g / 2.5kg | Confirm by inquiry | Shanghai, Shandong, Guangdong, Chongqing, Hebei | Inquiry |
- Product code: SSC-202390
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: 500g
- 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 |
|---|---|---|---|---|
| 500g | >97% | 0 Out of Stock | Shanghai | Inquiry |
9002-89-5 / acetaldehyde
Basic Information
CAS
9002-89-5
Multi CAS
Yes
Molecular Formula
C2H4O
Molecular Weight
44.050000
Exact Mass
44.026215
InChI
InChI=1S/C2H4O/c1-2-3/h2H,1H3
InChIKey
IKHGUXGNUITLKF-UHFFFAOYSA-N
Physical Properties
Melting Point
-190.3 °F (NTP, 1992)
-123.4 °C
-123 °C
-190 °F
Boiling Point
70 °F at 760 mmHg (NTP, 1992)
20.8 °C
20.2 °C
69 °F
Density
0.78 at 68 °F (USCG, 1999) - Less dense than water; will float
0.7834 g/cu cm at 18 °C
Relative density (water = 1): 0.78
0.804-0.811(0°/20°)
0.79
Physical Description
Acetaldehyde appears as a clear colorless liquid with a pungent choking odor. Flash point -36 °F. Boiling point 69 °F. Density 6.5 lb / gal. Vapors are heaver than air and irritate the mucous membranes and especially the eyes. Used to make other chemicals.
Liquid
Colorless liquid or gas (above 69 degrees F) with a pungent, fruity odor; [NIOSH]
GAS OR COLOURLESS LIQUID WITH PUNGENT ODOUR.
flammable, colourless liquiduid/pungent ethereal odour
Appearance
Volatile liquid or gas
Colorless liquid or gas (above 69 degrees F)
State
Liquid
Computed Properties
Structural Parameters
Heavy atom count
3
Fraction Csp3
0.5
H-bond acceptors
1
Molar refractivity
11.74
TPSA
17.07
LogP / Solubility
WLOGP
0.21
MLOGP
0.16
XLogP3
-0.3
Consensus LogP
0.02
Log S (ESOL)
-0.24
Class (ESOL)
Very soluble
Log S (Ali)
-0.07
Class (Ali)
Very soluble
Log S (SILICOS-IT)
-0.12
Class (SILICOS-IT)
Very 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)
-2.84
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
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