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CAS 123-07-9 4-Ethylphenol molecular structure lightbox
CAS RN: 123-07-9

4-Ethylphenol

Product Availability

Choose a grade to view its available package options.

9 package records9 with current stock2 grade groups
Batch No.PackageAvailabilityWarehouseInquiry
Batchno.20260423 100g In stock Shanghai, Shandong, Guangdong, Chongqing Inquiry
Batchno.20250724 2.5kg In stock Shanghai, Shandong Inquiry
Batchno.20260520 25g In stock Shanghai, Shandong, Guangdong Inquiry
Batchno.20250429 500g In stock Shandong, Hebei Inquiry
Batchno.20250208 5g In stock Shanghai, Shandong, Chongqing Inquiry
Batch No.PackageAvailabilityWarehouseInquiry
Batchno.20250306 100g In stock Shanghai, Shandong, Chongqing Inquiry
Batchno.20250719 2.5kg In stock Shandong Inquiry
Batchno.20250208 25g In stock Shanghai, Shandong, Chongqing, Hebei Inquiry
Batchno.20250916 500g In stock Shandong, Hebei Inquiry
  • Product code: SSC-026681
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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: 25g, 100g
  • Available purity: >97%
  • Inventory rows with stock: 0
  • Bulk packaging: confirmed by inquiry
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Reference Pack Sizes

Reference pack sizes are shown below. Final availability, packaging and delivery schedule are confirmed by inquiry.

Recorded sizes, purity and stock details for CAS 123-07-9
Pack Size Recorded Purity Available Qty Ship From Inquiry
25g >97% 0 Out of Stock Shanghai Inquiry
100g >97% 0 Out of Stock Shanghai Inquiry

123-07-9 / 4-ethylphenol

Standard CAS: 123-07-9 Multi CAS: No
Basic Information Physical Properties Computed Properties Safety & Transport

Basic Information

CAS
123-07-9
Multi CAS
No
Molecular Formula
C8H10O
Molecular Weight
122.160000
Exact Mass
122.073165
SMILES
CCC1=CC=C(C=C1)O
InChI
InChI=1S/C8H10O/c1-2-7-3-5-8(9)6-4-7/h3-6,9H,2H2,1H3
InChIKey
HXDOZKJGKXYMEW-UHFFFAOYSA-N

Physical Properties

Melting Point
46 °C 44.00 to 46.00 °C. @ 760.00 mm Hg
Boiling Point
217.9 °C 218.00 to 219.00 °C. @ 760.00 mm Hg
Density
1.011 @ 20 °C
Physical Description
Liquid Colorless or white solid; Yellows upon exposure to light; [HSDB] Solid Colourless needle like crystals, powerful, woody phenolic, medicinal, yet rather sweet odour
Appearance
COLORLESS OR WHITE NEEDLES; TEND TO YELLOW ON EXPOSURE TO LIGHT
State
Solid

Computed Properties

Structural Parameters

Heavy atom count
9
Aromatic heavy atom count
6
Fraction Csp3
0.25
Rotatable bonds
1
H-bond acceptors
1
H-bond donors
1
Molar refractivity
37.48
TPSA
20.23

LogP / Solubility

WLOGP
1.95
MLOGP
1.71
XLogP3
2.6
Consensus LogP
2.09
Log S (ESOL)
-2.26
Class (ESOL)
Moderately soluble
Log S (Ali)
-1.97
Class (Ali)
Soluble
Log S (SILICOS-IT)
-2.2
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)
-2.08

Drug-likeness / Medicinal Chemistry

Lipinski
Yes
Ghose
No
Veber
Yes
Egan
Yes
Muegge
No
Bioavailability score
0.55
Leadlikeness
No
Synthetic Accessibility
1.5

Safety & Transport

Pictogram(s)
Corrosive Irritant
Signal
Danger
GHS Hazard Statements
H314 (86%): Causes severe skin burns and eye damage [Danger Skin corrosion/irritation] H318 (81.3%): Causes serious eye damage [Danger Serious eye damage/eye irritation] H318: Causes serious eye damage [Danger Serious eye damage/eye irritation] H302: Harmful if swallowed [Warning Acute toxicity, oral]
Precautionary Statement Codes
P260, P264, P264+P265, P280, P301+P330+P331, P302+P361+P354, P304+P340, P305+P354+P338, P316, P317, P321, P363, P405, and P501 P264+P265, P280, P305+P354+P338, and P317 P264, P264+P265, P270, P280, P301+P317, P305+P354+P338, P317, P330, and P501

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