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CAS 24630-67-9 Dimethyl (hydroxymethyl)phosphonate molecular structure lightbox
CAS RN: 24630-67-9

Dimethyl (hydroxymethyl)phosphonate

Product Availability

Choose a grade to view its available package options.

7 package records7 with current stock1 grade group
Batch No.PackageAvailabilityWarehouseInquiry
Batchno.20260511 100g In stock Shanghai, Shenzhen, Tianjin, Chengdu Inquiry
Batchno.20250614 10g In stock Shanghai, Tianjin, Wuhan, Chengdu Inquiry
Batchno.20250625 1g In stock Shanghai, Shenzhen, Tianjin Inquiry
Batchno.20260323 1g / 5g / 25g / 100g Confirm by inquiry Shanghai, Shandong Inquiry
Batchno.20251231 250mg In stock Shanghai, Shenzhen, Chengdu Inquiry
Batchno.20260617 25g In stock Shanghai, Wuhan Inquiry
Batchno.20250304 5g In stock Shanghai Inquiry
  • Product code: SSC-119537
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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
  • 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 24630-67-9
Pack Size Recorded Purity Available Qty Ship From Inquiry
25g ≥95% 0 Out of Stock Shenzhen Inquiry

24630-67-9 / trimethyl phosphate

Standard CAS: 24630-67-9 Multi CAS: No
Basic Information Physical Properties Computed Properties

Basic Information

CAS
24630-67-9
Multi CAS
No
Molecular Formula
C3H9O4P
Molecular Weight
140.070000
Exact Mass
140.023846
SMILES
COP(=O)(OC)OC
InChI
InChI=1S/C3H9O4P/c1-5-8(4,6-2)7-3/h1-3H3
InChIKey
WVLBCYQITXONBZ-UHFFFAOYSA-N

Physical Properties

Melting Point
-51 °F (NTP, 1992) -46 °C
Boiling Point
387 °F at 760 mmHg (NTP, 1992) 197.2 °C
Density
1.2144 at 68 °F (NTP, 1992) - Denser than water; will sink 1.2144 g/cu cm at 20 °C Relative density (water = 1): 1.2
Physical Description
Trimethyl phosphate appears as a pale straw colored liquid. Inhalation may irritate respiratory tract. Vapor or liquid may irritate skin or eyes. Ingestion may irritate the mucous membranes of the gastrointestinal tract. Liquid Clear liquid; [Hawley] COLOURLESS LIQUID.
Appearance
Liquid Colorless liquid
State
Liquid

Computed Properties

Structural Parameters

Heavy atom count
8
Fraction Csp3
1
Rotatable bonds
3
H-bond acceptors
4
Molar refractivity
28.63
TPSA
44.76

LogP / Solubility

WLOGP
1.03
MLOGP
0.9
XLogP3
-0.5
Consensus LogP
0.48
Log S (ESOL)
-1.16
Class (ESOL)
Soluble
Log S (Ali)
-1.45
Class (Ali)
Soluble
Log S (SILICOS-IT)
-1.79
Class (SILICOS-IT)
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
1.5

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