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CAS 12136-78-6 Molybdenum silicide molecular structure lightbox
CAS RN: 12136-78-6

Molybdenum silicide

Product Availability

Choose a grade to view its available package options.

8 package records7 with current stock3 grade groups
Batch No.PackageAvailabilityWarehouseInquiry
Batchno.20260226 100g In stock Shanghai, Tianjin, Wuhan, Chengdu Inquiry
Batchno.20250213 25g In stock Shanghai, Tianjin, Wuhan, Chengdu Inquiry
Batchno.20260516 500g Out of stock Inquiry
Batchno.20250425 5g In stock Shanghai, Shenzhen, Tianjin, Wuhan, Chengdu Inquiry
Batch No.PackageAvailabilityWarehouseInquiry
Batchno.20250111 1g / 5g / 25g / 100g / 500g Confirm by inquiry Shanghai, Shandong, Guangdong Inquiry
Batch No.PackageAvailabilityWarehouseInquiry
Batchno.20260124 100g In stock Shanghai, Chongqing Inquiry
Batchno.20260327 25g In stock Shanghai, Shandong Inquiry
Batchno.20250727 500g In stock Shandong, Hebei Inquiry
  • Product code: SSC-023434
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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: 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 12136-78-6
Pack Size Recorded Purity Available Qty Ship From Inquiry
100g ≥97% 0 Out of Stock Shenzhen Inquiry

12136-78-6 / Molybdenum silicide

Molybdenum disilicide | Molybdenum silicide (MoSi2) | EINECS 235-231-8

Standard CAS: 12136-78-6 Multi CAS: Yes
Basic Information Physical Properties Computed Properties Safety & Transport

Basic Information

CAS
12136-78-6
Multi CAS
Yes
Molecular Formula
MoSi2
Molecular Weight
152.120000
Exact Mass
153.859257
SMILES
[Si]=[Mo]=[Si]
InChI
InChI=1S/Mo.2Si
InChIKey
YXTPWUNVHCYOSP-UHFFFAOYSA-N
Synonyms
Molybdenum disilicide Molybdenum silicide (MoSi2) EINECS 235-231-8 RefChem:159387 DTXCID401436868

Physical Properties

Physical Description
Dark gray crystalline powder; Available as cylinders, lumps, granules, powder, or whiskers; [Hawley] Dark grey odorless powder; Insoluble in water
State
Solid

Computed Properties

Structural Parameters

Heavy atom count
3
Molar refractivity
11.51
TPSA
0.0000

LogP / Solubility

WLOGP
-0.76
MLOGP
-0.68
XLogP3
-0.76
Consensus LogP
-0.73
Log S (ESOL)
-0.3
Class (ESOL)
Very soluble
Log S (Ali)
-0.26
Class (Ali)
Very soluble
Log S (SILICOS-IT)
-0.01
Class (SILICOS-IT)
Very soluble

ADME

GI absorption
Low
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
No
Veber
Yes
Egan
Yes
Muegge
No
Bioavailability score
0.55
Brenk alerts
1
Leadlikeness
No
Synthetic Accessibility
1

Safety & Transport

Pictogram(s)
Irritant
Signal
Warning
GHS Hazard Statements
H302 (74.5%): Harmful if swallowed [Warning Acute toxicity, oral] H312 (74.5%): Harmful in contact with skin [Warning Acute toxicity, dermal] H332 (74.5%): Harmful if inhaled [Warning Acute toxicity, inhalation]
Precautionary Statement Codes
P261, P264, P270, P271, P280, P301+P317, P302+P352, P304+P340, P317, P321, P330, P362+P364, and P501

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