Note: Ingredients listed on restricted chemical lists
EC/CAS
1309-48-4
Name of the chemical
magnesium oxide
Concentration
60 - 80
EC/CAS
108-95-2
Name of the chemical
Phenol
Concentration
1 - 5
General Information
Revision date
2026-04-17
Product name
Nuline 39-89
1.2.1 Relevant identified uses
Refractory Brick
supplier name
RHI Magnesita
Emergency telephone
1-800-424-9300, +1 703-741-5970
Icons in SDS
Company Information
company name
RHI Magnesita
e-mail address of the competent person responsible for the Safety Data Sheet
Resco_SDS.TDS@rhimagnesita.com
GHS Information
Signal word
Warning
Hazard Codes
Hazard statements (CLP)
H315, H320, H335
Hazard statements
Code
Statements
H315
Causes skin irritation
Section 2
SECTION 2: Hazards identification
Classification of the substance or mixture GHS US classification Skin corrosion/irritation, Category 2 H315 Causes skin irritation. Serious eye damage/eye irritation, Category 2B H320 Causes eye irritation. Specific target organ toxicity – Single exposure, Category 3, H335 May cause respiratory irritation. Respiratory tract irritation Full text of H statements : see section 16
2.2 Label elements
GHS US labeling
Signal word
Warning
Hazard statements
H315 - Causes skin irritation H320 - Causes eye irritation H335 - May cause respiratory irritation
Precautionary statements
P280 - Wear protective gloves, protective clothing, eye protection, face protection, and hearing protection. 2.3. Hazards associated with known or reasonably anticipated uses No additional information available
Other hazards which do not result in classification
This product contains minor amounts of materials derived from petroleum and/or coal (such as petroleum pitch and/or coal tar pitch). These materials, in turn, contain compounds, which are carcinogenic. Petroleum pitch contains poly-nuclear aromatic compounds, some of which have been identified as carcinogenic. Based on this, NIOSH has identified petroleum pitch as a carcinogenic material. IARC has reported that there is sufficient evidence for the carcinogenicity of “untreated and mildly refined mineral oils” in humans, but no adequate data is available to evaluate the carcinogenicity of “highly refined mineral oils”. Coal tars are by products of the destructive distillation of coal to produce coke and/or gas, and are believed to contain from400- 10,000 separate compounds. One important class of compounds present in coal tars is the so- called polycyclic aromatic hydrocarbons (PAHs). While not all PAHs have been determined to be human carcinogens, many have. The NTP Seventh Annual Report on Carcinogens (1994) listed 15 PAH compounds which “may reasonably be anticipated to be carcinogens”. 2.5. Unknown acute toxicity No additional information available
2.1 Classification of the substance or mixture
GHS US classification Skin corrosion/irritation, Category 2 H315 Causes skin irritation. Serious eye damage/eye irritation, Category 2B H320 Causes eye irritation. Specific target organ toxicity – Single exposure, Category 3, H335 May cause respiratory irritation. Respiratory tract irritation Full text of H statements : see section 16