MEGUIAR'S G172 User Manual
Page 8

Meguiar's Ultimate Compound, G172
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and throat pain. Dust from cutting, grinding, sanding or machining may cause irritation of the respiratory system:
Signs/symptoms may include cough, sneezing, nasal discharge, headache, hoarseness, nose and throat pain. May cause target
organ effects after inhalation.
Skin contact
Skin Irritation: Signs/symptoms may include localized redness, swelling, itching, dryness, cracking, blistering, and pain.
Eye contact
Dust created by cutting, grinding, sanding, or machining may cause eye irritation: Signs/symptoms may include redness,
swelling, pain, tearing, and blurred or hazy vision.
Ingestion
Gastrointestinal irritation: Signs/symptoms may include abdominal pain, stomach upset, nausea, vomiting and diarrhoea.
May cause target organ effects after ingestion.
Target Organ Effects:
Single exposure may cause:
Central nervous system (CNS) depression: Signs/symptoms may include headache, dizziness, drowsiness, incoordination,
nausea, slowed reaction time, slurred speech, giddiness, and unconsciousness.
Toxicological Data
If a component is disclosed in section 3 but does not appear in a table below, either no data are available for that endpoint or
the data are not sufficient for classification.
Acute Toxicity
Name
Route
Species
Value
Overall product
Inhalation-
Dust/Mist(4
hr)
No data available; calculated ATE >12.5 mg/l
Overall product
Ingestion
No data available; calculated ATE >5,000 mg/kg
NUC - Medium Aliphatic Solvent Naphtha
Inhalation-
Vapor
LC50 estimated to be 20 - 50 mg/l
NUC - Medium Aliphatic Solvent Naphtha
Dermal
Rabbit
LD50 > 3,000 mg/kg
Distillates (petroleum), hydrotreated middle
Dermal
Rabbit
LD50 > 2,000 mg/kg
NUC - Medium Aliphatic Solvent Naphtha
Ingestion
Rat
LD50 > 5,000 mg/kg
Distillates (petroleum), hydrotreated middle
Inhalation-
Dust/Mist
(4 hours)
Rat
LC50 4.6 mg/l
Distillates (petroleum), hydrotreated middle
Ingestion
Rat
LD50 > 5,000 mg/kg
Aluminium Oxide
Dermal
LD50 estimated to be > 5,000 mg/kg
Aluminium Oxide
Inhalation-
Dust/Mist
(4 hours)
Rat
LC50 > 2.3 mg/l
Aluminium Oxide
Ingestion
Rat
LD50 > 5,000 mg/kg
Triethanolamine
Dermal
Rabbit
LD50 > 2,000 mg/kg
Triethanolamine
Ingestion
Rat
LD50 9,000 mg/kg
Glycerin
Dermal
Rabbit
LD50 estimated to be > 5,000 mg/kg
Glycerin
Ingestion
Rat
LD50 > 5,000 mg/kg
Mixture of 5-chloro-2-methyl-2H-isothiazol-3-one and 2-methyl-
2H-isothiazol-3-one
Dermal
Rabbit
LD50 87 mg/kg
Mixture of 5-chloro-2-methyl-2H-isothiazol-3-one and 2-methyl-
2H-isothiazol-3-one
Inhalation-
Dust/Mist
(4 hours)
Rat
LC50 0.33 mg/l
Mixture of 5-chloro-2-methyl-2H-isothiazol-3-one and 2-methyl-
2H-isothiazol-3-one
Ingestion
Rat
LD50 40 mg/kg
ATE = acute toxicity estimate
Skin Corrosion/Irritation
Name
Species
Value
NUC - Medium Aliphatic Solvent Naphtha
Rabbit
Irritant