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CAS 818-61-1 2-Hydroxyethyl Acrylate (stabilized with MEHQ) molecular structure lightbox
CAS RN: 818-61-1

2-Hydroxyethyl Acrylate (stabilized with MEHQ)

Product Availability

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8 package records8 with current stock3 grade groups
Batch No.PackageAvailabilityWarehouseInquiry
Batchno.20260517 100g In stock Shanghai, Shenzhen, Tianjin, Wuhan, Chengdu Inquiry
Batchno.20260320 1kg In stock Shanghai Inquiry
Batchno.20260516 500g In stock Shanghai, Shenzhen, Tianjin, Chengdu Inquiry
Batch No.PackageAvailabilityWarehouseInquiry
Batchno.20250919 10L In stock Shanghai, Shandong Inquiry
Batchno.20251004 1L In stock Shanghai, Shandong, Guangdong, Chongqing Inquiry
Batchno.20260121 250ml In stock Shanghai, Shandong, Guangdong, Chongqing, Hebei Inquiry
Batchno.20250827 5L In stock Shanghai, Shandong, Guangdong Inquiry
Batch No.PackageAvailabilityWarehouseInquiry
Batchno.20251005 100ml / 500ml / 2.5L / 10L / 12X500ml Confirm by inquiry Shanghai, Shandong, Guangdong, Chongqing, Hebei Inquiry
  • Product code: SSC-190124
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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: 500g
  • Available purity: ≥95%
  • 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 818-61-1
Pack Size Recorded Purity Available Qty Ship From Inquiry
500g ≥95% 0 Out of Stock Beijing Inquiry

818-61-1 / 2-hydroxyethyl prop-2-enoate

Standard CAS: 818-61-1 Multi CAS: No
Basic Information Physical Properties Computed Properties

Basic Information

CAS
818-61-1
Multi CAS
No
Molecular Formula
C5H8O3
Molecular Weight
116.110000
Exact Mass
116.047344
InChI
InChI=1S/C5H8O3/c1-2-5(7)8-4-3-6/h2,6H,1,3-4H2
InChIKey
OMIGHNLMNHATMP-UHFFFAOYSA-N

Physical Properties

Melting Point
-76 °F (USCG, 1999) -60.2 °C
Boiling Point
greater than 346 °F at 760 mmHg (USCG, 1999) 191 °C BP: 40 °C at 0.001 kPa (0.0075 mm Hg) Boiling point: 40 °C at 0.001 kPa 210 °C
Density
1.1 at 77 °F (USCG, 1999) - Denser than water; will sink 1.011 g/cu cm at 23 °C Liquid heat capacity = 0.491 BTU/lb-F at 70 °F; Liquid thermal conductivity = 1.048 BTU-in/hr-sq ft-F at 70 °F; Liquid viscosity: 5.438 cP at 70 °C; Saturated vapor pressure = 0.090 lb/sq in at 177 °F; Saturated vapor density = 0.00153 lb/cu ft at 177 °F 1.1 g/cm³ Relative density of the vapour/air-mixture at 20 °C (air = 1): 1.0
Physical Description
Hydroxyethylacrylate appears as a clear colorless liquid. Less dense than water. Vapors heavier than air. Corrosive to tissue. May polymerize exothermically if heated or contaminated. If the polymerization takes place inside a container, the container may rupture violently. Used to make plastics. NKRA; Liquid COLOURLESS LIQUID WITH CHARACTERISTIC ODOUR.
Appearance
Liquid Clear colorless liquid
State
Liquid

Computed Properties

Structural Parameters

Heavy atom count
8
Fraction Csp3
0.4
Rotatable bonds
3
H-bond acceptors
3
H-bond donors
1
Molar refractivity
28.24
TPSA
46.53

LogP / Solubility

WLOGP
-0.29
MLOGP
-0.27
XLogP3
-0.2
Consensus LogP
-0.25
Log S (ESOL)
-0.18
Class (ESOL)
Very soluble
Log S (Ali)
-0.3
Class (Ali)
Very soluble
Log S (SILICOS-IT)
-0.53
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)
-3.64

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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