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CAS 1072-35-1 LEAD STEARATE molecular structure lightbox
CAS RN: 1072-35-1

LEAD STEARATE

Product Availability

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3 package records3 with current stock1 grade group
Batch No.PackageAvailabilityWarehouseInquiry
Batchno.20250325 100g In stock Shenzhen, Chengdu Inquiry
Batchno.20250906 1kg In stock Shanghai, Shenzhen, Tianjin Inquiry
Batchno.20260610 500g In stock Shenzhen, Chengdu Inquiry
  • Product code: SSC-008655
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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: ≥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 1072-35-1
Pack Size Recorded Purity Available Qty Ship From Inquiry
500g ≥97% 0 Out of Stock Shanghai Inquiry

1072-35-1 / lead(2+);bis(octadecanoate)

LEAD STEARATE | Lead(II) stearate | Lead distearate

Standard CAS: 1072-35-1 Multi CAS: Yes
Basic Information Physical Properties Computed Properties Safety & Transport

Basic Information

CAS
1072-35-1
Multi CAS
Yes
Molecular Formula
C36H70O4Pb
Molecular Weight
774.000000
Exact Mass
774.504060
SMILES
CCCCCCCCCCCCCCCCCC(=O)[O-].CCCCCCCCCCCCCCCCCC(=O)[O-].[Pb+2]
InChI
InChI=1S/2C18H36O2.Pb/c2*1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18(19)20;/h2*2-17H2,1H3,(H,19,20);/q;;+2/p-2
InChIKey
UQLDLKMNUJERMK-UHFFFAOYSA-L
Synonyms
LEAD STEARATE Lead(II) stearate Lead distearate Stabinex NC18 Listab 28ND

Physical Properties

Melting Point
240.3 °F (USCG, 1999)
Density
1.34 to 1.4 (USCG, 1999)
Physical Description
Powdery white solid with a slight fatty odor. Sinks in water. (USCG, 1999) White solid with slight fatty odor; [CAMEO]
State
Solid

Computed Properties

Structural Parameters

Heavy atom count
41
Fraction Csp3
0.94
Rotatable bonds
32
H-bond acceptors
4
Molar refractivity
174.86
TPSA
80.26

LogP / Solubility

WLOGP
9.61
MLOGP
8.53
XLogP3
9.61
Consensus LogP
9.25
Log S (ESOL)
-8.59
Class (ESOL)
Insoluble
Log S (Ali)
-12.85
Class (Ali)
Insoluble
Log S (SILICOS-IT)
-16.51
Class (SILICOS-IT)
Insoluble

ADME

GI absorption
Low
BBB permeant
No
P-gp substrate
No
CYP1A2 inhibitor
No
CYP2C19 inhibitor
No
CYP2C9 inhibitor
No
CYP2D6 inhibitor
No
CYP3A4 inhibitor
Yes
Log Kp (skin permeation)
-0.62

Drug-likeness / Medicinal Chemistry

Lipinski
No
Ghose
No
Veber
No
Egan
No
Muegge
No
Bioavailability score
0.17
Brenk alerts
1
Leadlikeness
No
Synthetic Accessibility
4

Safety & Transport

Pictogram(s)
Irritant Health Hazard Environmental Hazard
Signal
Danger
GHS Hazard Statements
H302 (100%): Harmful if swallowed [Warning Acute toxicity, oral] H332 (100%): Harmful if inhaled [Warning Acute toxicity, inhalation] H360 (100%): May damage fertility or the unborn child [Danger Reproductive toxicity] H373 (100%): May causes damage to organs through prolonged or repeated exposure [Warning Specific target organ toxicity, repeated exposure] H400 (100%): Very toxic to aquatic life [Warning Hazardous to the aquatic environment, acute hazard]
Precautionary Statement Codes
P203, P260, P261, P264, P270, P271, P273, P280, P301+P317, P304+P340, P317, P318, P319, P330, P391, P405, and P501 P203, P260, P264, P270, P280, P308+P316, P318, P319, P321, P405, and P501 P203, P260, P261, P264, P270, P271, P280, P301+P317, P304+P340, P317, P318, P319, P330, P405, and P501

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