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CAS 1031-15-8 Methyltriphenylphosphonium Chloride molecular structure lightbox
CAS RN: 1031-15-8

Methyltriphenylphosphonium Chloride

Product Availability

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4 package records4 with current stock1 grade group
Batch No.PackageAvailabilityWarehouseInquiry
Batchno.20260622 100g In stock Shanghai, Tianjin Inquiry
Batchno.20250919 1kg In stock Shanghai Inquiry
Batchno.20250506 500g In stock Shanghai, Wuhan Inquiry
Batchno.20250905 5g In stock Shanghai, Shenzhen, Tianjin, Wuhan, Chengdu Inquiry
  • Product code: SSC-004537
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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: 100g, 5g, 10g, 25g, 500g
  • Available purity: ≥97%
  • Inventory rows with stock: 4
  • 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 1031-15-8
Pack Size Recorded Purity Available Qty Ship From Inquiry
100g ≥97% 5 In Stock Beijing Inquiry
5g ≥97% 4 In Stock Shanghai Inquiry
10g ≥97% 4 In Stock Hong Kong Inquiry
25g ≥97% 1 In Stock Hong Kong Inquiry
500g ≥97% 0 Out of Stock Hong Kong Inquiry

1031-15-8 / methyl(triphenyl)phosphanium chloride

Phosphorane, chloromethyltriphenyl- | RefChem:862389 | chloro-methyl-triphenyl-lambda5-phosphane

Standard CAS: 1031-15-8 Multi CAS: Yes
Basic Information Computed Properties Safety & Transport

Basic Information

CAS
1031-15-8
Multi CAS
Yes
Molecular Formula
C19H18ClP
Molecular Weight
312.800000
Exact Mass
312.083465
SMILES
C[P+](C1=CC=CC=C1)(C2=CC=CC=C2)C3=CC=CC=C3.[Cl-]
InChI
InChI=1S/C19H18P.ClH/c1-20(17-11-5-2-6-12-17,18-13-7-3-8-14-18)19-15-9-4-10-16-19;/h2-16H,1H3;1H/q+1;/p-1
InChIKey
QRPRIOOKPZSVFN-UHFFFAOYSA-M
Synonyms
Phosphorane, chloromethyltriphenyl- RefChem:862389 chloro-methyl-triphenyl-lambda5-phosphane Chloromethyltriphenylphosphorane SCHEMBL6778255

Computed Properties

Structural Parameters

Heavy atom count
21
Aromatic heavy atom count
18
Fraction Csp3
0.05
Rotatable bonds
3
H-bond acceptors
1
Molar refractivity
91.07
TPSA
0.0000

LogP / Solubility

WLOGP
0.61
MLOGP
0.55
XLogP3
0.61
Consensus LogP
0.59
Log S (ESOL)
-2.6
Class (ESOL)
Moderately soluble
Log S (Ali)
-2.57
Class (Ali)
Moderately soluble
Log S (SILICOS-IT)
-2.56
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)
-4.19

Drug-likeness / Medicinal Chemistry

Lipinski
Yes
Ghose
Yes
Veber
Yes
Egan
Yes
Muegge
Yes
Bioavailability score
0.55
Brenk alerts
1
Leadlikeness
Yes
Synthetic Accessibility
2.5

Safety & Transport

Pictogram(s)
Corrosive Irritant Environmental Hazard
Signal
Danger
GHS Hazard Statements
H302: Harmful if swallowed [Warning Acute toxicity, oral] H312: Harmful in contact with skin [Warning Acute toxicity, dermal] H315: Causes skin irritation [Warning Skin corrosion/irritation] H318: Causes serious eye damage [Danger Serious eye damage/eye irritation] H411: Toxic to aquatic life with long lasting effects [Hazardous to the aquatic environment, long-term hazard]
Precautionary Statement Codes
P264, P264+P265, P270, P273, P280, P301+P317, P302+P352, P305+P354+P338, P317, P321, P330, P332+P317, P362+P364, P391, and P501

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