CAS RN: 1191-95-3

Cyclobutanone (stabilized with Na2CO3)

Product Availability

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4 package records3 with current stock1 grade group
Batch No.PackageAvailabilityInquiry
Batchno.20250418 100g In stock Inquiry
Batchno.20260605 1g In stock Inquiry
Batchno.20260303 25g Out of stock Inquiry
Batchno.20250621 5g In stock Inquiry
  • Product code: SSC-019576
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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, 5g, 10g, 25g, 100g, 500g
  • Available purity: >98%
  • Inventory rows with stock: 6
  • Bulk packaging: confirmed by inquiry
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Available Pack Sizes & Stock

Specific stock quantities are shown below. Price is not displayed online and is confirmed by inquiry.

Recorded sizes, purity and stock details for CAS 1191-95-3
Pack Size Recorded Purity Available Qty Ship From Inquiry
1g >98% 5 In Stock Hong Kong Inquiry
5g >98% 5 In Stock Beijing Inquiry
10g >98% 5 In Stock Shanghai Inquiry
25g >98% 5 In Stock Hong Kong Inquiry
100g >98% 5 In Stock Hong Kong Inquiry
500g >98% 5 In Stock Shenzhen Inquiry

1191-95-3 / cyclobutanone

CYCLOBUTANONE | MFCD00001332 | NSC 87632

Standard CAS: 1191-95-3 Multi CAS: Yes

Basic Information

CAS
1191-95-3
Multi CAS
Yes
Molecular Formula
C4H6O
Molecular Weight
70.090000
Exact Mass
70.041865
SMILES
C1CC(=O)C1
InChI
InChI=1S/C4H6O/c5-4-2-1-3-4/h1-3H2
InChIKey
SHQSVMDWKBRBGB-UHFFFAOYSA-N
Synonyms
CYCLOBUTANONE MFCD00001332 NSC 87632 6PF2SH405U NSC-87632

Physical Properties

Physical Description
Colorless liquid
State
Liquid

Computed Properties

Structural Parameters

Heavy atom count
5
Fraction Csp3
0.75
H-bond acceptors
1
Molar refractivity
18.86
TPSA
17.07

LogP / Solubility

WLOGP
0.74
MLOGP
0.64
Consensus LogP
0.46
Log S (ESOL)
-0.74
Class (ESOL)
Very soluble
Log S (Ali)
-0.67
Class (Ali)
Very soluble
Log S (SILICOS-IT)
-0.73
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)
-2.62

Drug-likeness / Medicinal Chemistry

Lipinski
Yes
Ghose
No
Veber
Yes
Egan
Yes
Muegge
No
Bioavailability score
0.55
Leadlikeness
No
Synthetic Accessibility
1

Safety & Transport

Pictogram(s)
Flammable
Signal
Danger
GHS Hazard Statements
H225 (23.2%): Highly Flammable liquid and vapor [Danger Flammable liquids] H226 (76.8%): Flammable liquid and vapor [Warning Flammable liquids]
Precautionary Statement Codes
P210, P233, P240, P241, P242, P243, P280, P303+P361+P353, P370+P378, P403+P235, and P501

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