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CAS 930-22-3 1,3-Butadiene Monoepoxide molecular structure lightbox
CAS RN: 930-22-3

1,3-Butadiene Monoepoxide

Product Availability

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4 package records4 with current stock1 grade group
Batch No.PackageAvailabilityWarehouseInquiry
Batchno.20260301 100g In stock Shanghai, Shandong, Guangdong Inquiry
Batchno.20250405 1g In stock Shanghai, Shandong, Chongqing Inquiry
Batchno.20250320 25g In stock Shanghai, Shandong Inquiry
Batchno.20250215 5g In stock Shanghai, Shandong, Hebei Inquiry
  • Product code: ICTE0337
  • Purity/Analytical Methods: >97.0%(GC)
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930-22-3 / 2-ethenyloxirane

Standard CAS: 930-22-3 Multi CAS: Yes
Basic Information Physical Properties Computed Properties

Basic Information

CAS
930-22-3
Multi CAS
Yes
Molecular Formula
C4H6O
Molecular Weight
70.090000
Exact Mass
70.041865
InChI
InChI=1S/C4H6O/c1-2-4-3-5-4/h2,4H,1,3H2
InChIKey
GXBYFVGCMPJVJX-UHFFFAOYSA-N

Physical Properties

Melting Point
-211 °F (NTP, 1992) -135 deg
Boiling Point
149 to 151 °F at 760 mmHg (NTP, 1992) 68 °C
Density
0.87 (NTP, 1992) - Less dense than water; will float 0.9006 g/cu cm @ 25 °C
Physical Description
1,2-epoxy-3-butene is a clear light yellow liquid. (NTP, 1992) Light yellow liquid; [CAMEO] Colorless liquid
Appearance
Liquid
State
Liquid

Computed Properties

Structural Parameters

Heavy atom count
5
Fraction Csp3
0.5
Rotatable bonds
1
H-bond acceptors
1
Molar refractivity
19.94
TPSA
12.53

LogP / Solubility

WLOGP
0.57
MLOGP
0.49
XLogP3
0.5
Consensus LogP
0.52
Log S (ESOL)
-0.57
Class (ESOL)
Very soluble
Log S (Ali)
-0.55
Class (Ali)
Very soluble
Log S (SILICOS-IT)
-0.71
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)
-2.74

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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