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Substance Name: Zinc stearate [USP]
RN: 557-05-1
UNII: H92E6QA4FV
InChIKey: XOOUIPVCVHRTMJ-UHFFFAOYSA-L
Molecular Formula
- C36-H70-O4.Zn
Molecular Weight
- 632.3476
- All
- Classifications
- Links to Resources
- Names & Synonyms
- Registry Numbers
- Formulas
- Structure Descriptors
- Toxicity
- Physical Properties
Classification Codes
Classification Codes
- Dusting Powder
- Pharmaceutic Aid (Tablet and/or Capsule Lubricant)
- Pharmaceutic Aid (Tablet Andor Capsule Lubricant)
Superlist Classification Code
- TWA 15 mg/m3 total dust; 5 mg/m3 respirable fraction)
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Names and Synonyms
Name of Substance
- Octadecanoic acid, zinc salt
- Zinc octadecanoate
- Zinc stearate
- Zinc stearate [USP]
Synonyms
- AI3-00388
- Caswell No. 926
- Coad
- Dermarone
- Dibasic zinc stearate
- EC 209-151-9
- EINECS 209-151-9
- EPA Pesticide Chemical Code 077002
- HSDB 212
- Hydense
- Hytech
- Mathe
- Metallac
- Metasap 576
- NSC 25957
- Octadecanoic acid, zinc salt
- Petrac ZN-41
- Stavinor ZN-E
- Stearates
- Stearic acid, zinc salt
- Synpro stearate
- Synpro stearate (VAN)
- Talculin Z
- Unichem ZS
- UNII-H92E6QA4FV
- Witco Zinc Stearate USP
- Zinc distearate
- Zinc octadecanoate
- Zinc stearate
- Zinc stearate W. S
- Zinci stearas
- Zincum stearinicum
- Zink distearat
- Zn Stearate
Systematic Names
- Octadecanoic acid, zinc salt
- Octadecanoic acid, zinc salt (2:1)
- Stearic acid, zinc salt
- Zinc distearate
- Zinc distearate, pure
- Zinc stearate
Superlist Names
- Octadecanoic acid, zinc salt
- Stearic acid, zinc salt
- Zinc stearate
- Zinc stearate, respirable fraction
- Zinc stearate, total dust
Registry Numbers
CAS Registry Number
- 557-05-1
FDA UNII
- H92E6QA4FV
Other Registry Numbers
- 256482-37-8
- 72535-55-8
- 8028-87-3
System Generated Number
- 0000557051
Molecular Formulas
Molecular Formula
- C36-H70-O4.Zn
Molecular Formula Fragments
- C36-H70-O4
- COMPONENT
- Zn
Structure Descriptors
InChI
1S/2C18H36O2.Zn/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-2InChIKey
XOOUIPVCVHRTMJ-UHFFFAOYSA-LSmiles
[Zn+2].CCCCCCCCCCCCCCCCCC(=O)Toxicity
Organism | Test Type | Route | Reported Dose (Normalized Dose) | Effect | Source |
---|---|---|---|---|---|
mammal (species unspecified) | LC | inhalation | > 1241mg/m3/4H (1241mg/m3) | Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. Vol. 36(4), Pg. 17, 1992. | |
mouse | LD50 | intraperitoneal | 354mg/kg (354mg/kg) | Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. Vol. 36(4), Pg. 17, 1992. | |
mouse | LD50 | oral | > 10gm/kg (10000mg/kg) | Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. Vol. 36(4), Pg. 17, 1992. | |
rat | LD50 | oral | > 10gm/kg (10000mg/kg) | Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. Vol. 36(4), Pg. 17, 1992. | |
rat | LDLo | intratracheal | 250mg/kg (250mg/kg) | LUNGS, THORAX, OR RESPIRATION: OTHER CHANGES LUNGS, THORAX, OR RESPIRATION: CHRONIC PULMONARY EDEMA BLOOD: HEMORRHAGE | British Journal of Industrial Medicine. Vol. 15, Pg. 130, 1958. |
Physical Properties
Physical Property | Value | Units | Temp (deg C) | Source |
---|---|---|---|---|
Melting Point | 130 | deg C | EXP | |
log P (octanol-water) | 14.44 | (none) | EST | |
Atmospheric OH Rate Constant | 4.29E-11 | cm3/molecule-sec | 25 | EST |
Physical property data is provided to ChemIDplus by SRC, Inc.