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Safety Data Sheet EN

DOWTHERM™ SR-1 Heat Transfer Fluid, Dyed

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01

Identification

Product identifiers, regulatory numbers, and supplier information

Product Information

Product Name
DOWTHERM™ SR-1 Heat Transfer Fluid, Dyed

Regulatory Identifiers

CAS Number
N/A

Identified Uses

Heat transfer fluid. For non-evaporative closed loop systems.

Uses advised against

Do not use if there is the possibility of incidental contact to food and/or potable water.

Manufacturers & Suppliers

T

THE DOW CHEMICAL COMPANY

manufacturer

2211 H.H. DOW WAY, MIDLAND MI 48674, UNITED STATES

800-258-2436

Emergency Contacts

CHEMTREC

+1 800-424-9300

24-Hour

Local Emergency Contact

800-424-9300

02

Hazard Identification

GHS classification, signal word, pictograms, and hazard statements

Classified warning

Hazard Classifications

Acute Tox. Cat. 4
Repr. Cat. 2
STOT RE Cat. 2

GHS Pictograms

GHS07 - Health hazard

GHS07

GHS08 - Serious health hazard

GHS08

Hazard Statements

H302 Harmful if swallowed.
H361 Suspected of damaging fertility or the unborn child.
H373 May cause damage to organs (Kidney) through prolonged or repeated exposure if swallowed.

Precautionary Statements

P201 Obtain special instructions before use.
P202 Do not handle until all safety precautions have been read and understood.
P260 Do not breathe mist or vapours.
P264 Wash skin thoroughly after handling.
P270 Do not eat, drink or smoke when using this product.
P280 Wear protective gloves/ protective clothing/ eye protection/ face protection.
P301 + P312 IF SWALLOWED: Call a POISON CENTER/ doctor if you feel unwell.
P308 + P313 IF exposed or concerned: Get medical advice/ attention.
P330 Rinse mouth.
P405 Store locked up.
P501 Dispose of contents/ container to an approved waste disposal plant.

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03

Composition / Information on Ingredients

Chemical components, concentration ranges, and hazardous substance identification

Type mixture
Chemical Name CAS Number Concentration Hazardous
Ethylene glycol 107-21-1 95.4 - 98% No
Water 7732-18-5 1 - 3% No
Dipotassium hydrogen phosphate 7758-11-4 1 - 3% No
Sodium tolyltriazole 64665-57-2 0.1 - 0.25% No
04

First Aid Measures

Emergency procedures for chemical exposure incidents

Inhalation

Move person to fresh air and keep comfortable for breathing; consult a physician.

Skin contact

Immediately flush skin with water while removing contaminated clothing and shoes. Get medical attention if symptoms occur. Wash clothing before reuse. Destroy contaminated leather items such as shoes, belts, and watchbands. Suitable emergency safety shower facility should be immediately available.

Eye contact

Flush eyes thoroughly with water for several minutes. Remove contact lenses after the initial 1-2 minutes and continue flushing for several additional minutes. If effects occur, consult a physician, preferably an ophthalmologist.

Ingestion

Do NOT induce vomiting. Seek medical attention immediately. If person is fully conscious give 1 cup or 8 ounces (240 ml) of water. If medical advice is delayed and if an adult has swallowed several ounces of chemical, then give 3-4 ounces (1/3-1/2 Cup) (90-120 ml) of hard liquor such as 80 proof whiskey. For children, give proportionally less liquor at a dose of 0.3 ounce (1 1/2 tsp.) (8 ml) liquor for each 10 pounds of body weight, or 2 ml per kg body weight [e.g., 1.2 ounce (2 1/3 tbsp.) for a 40 pound child or 36 ml for an 18 kg child].

Immediate Medical Attention

Seek medical attention immediately (for ingestion). Consult a physician (for inhalation, eye contact, skin contact if symptoms occur).

Medical Treatment

Maintain adequate ventilation and oxygenation of the patient. If several ounces (60 - 100 ml) of ethylene glycol have been ingested, early administration of ethanol may counter the toxic effects (metabolic acidosis, renal damage). Consider hemodialysis or peritoneal dialysis & thiamine 100 mg plus pyridoxine 50 mg intravenously every 6 hours. If ethanol is used, a therapeutically effective blood concentration in the range of 100 - 150 mg/dl may be achieved by a rapid loading dose followed by a continuous intravenous infusion. Consult standard literature for details of treatment. 4-Methyl pyrazole (Antizol®) is an effective blocker of alcohol dehydrogenase and should be used in the treatment of ethylene glycol (EG), di- or triethylene glycol (DEG, TEG), ethylene glycol butyl ether (EGBE), or methanol intoxication if available. Fomepizole protocol (Brent, J. et al., New England Journal of Medicine, Feb. 8, 2001, 344:6, p. 424-9): loading dose 15 mg/kg intravenously, follow by bolus dose of 10 mg/kg every 12 hours; after 48 hours, increase bolus dose to 15 mg/kg every 12 hours. Continue fomepizole until serum methanol, EG, DEG, TEG or EGBE are undetectable. If burn is present, treat as any thermal burn, after decontamination. If lavage is performed, suggest endotracheal and/or esophageal control. Danger from lung aspiration must be weighed against toxicity when considering emptying the stomach. Treatment of exposure should be directed at the control of symptoms and the clinical condition of the patient.

05

Firefighting Measures

Extinguishing media, specific hazards, and firefighter protection

Suitable media

Water fog or fine spray. Dry chemical fire extinguishers. Carbon dioxide fire extinguishers. Foam. Alcohol resistant foams (ATC type) are preferred. General purpose synthetic foams (including AFFF) or protein foams may function, but will be less effective.

Unsuitable media

Do not use direct water stream. May spread fire.

Specific hazards

Container may rupture from gas generation in a fire situation. Violent steam generation or eruption may occur upon application of direct water stream to hot liquids. Liquid mist of this product can burn. Flammable concentrations of vapor can accumulate at temperatures above flash point; see Section 9.

Instructions

Keep people away. Isolate fire and deny unnecessary entry. Use water spray to cool fire exposed containers and fire affected zone until fire is out and danger of reignition has passed. Fight fire from protected location or safe distance. Consider the use of unmanned hose holders or monitor nozzles. Immediately withdraw all personnel from the area in case of rising sound from venting safety device or discoloration of the container. Burning liquids may be extinguished by dilution with water. Do not use direct water stream. May spread fire. Move container from fire area if this is possible without hazard. Burning liquids may be moved by flushing with water to protect personnel and minimize property damage.

Firefighter Protection

Wear positive-pressure self-contained breathing apparatus (SCBA) and protective fire fighting clothing (includes fire fighting helmet, coat, trousers, boots, and gloves). Avoid contact with this material during fire fighting operations. If contact is likely, change to full chemical resistant fire fighting clothing with self-contained breathing apparatus. If this is not available, wear full chemical resistant clothing with self-contained breathing apparatus and fight fire from a remote location.

06

Accidental Release Measures

Spill cleanup procedures, containment, and environmental protection

Emergency procedures

Isolate area. Keep unnecessary and unprotected personnel from entering the area.

Small spill

Absorb with materials such as: Cat litter. Sawdust. Vermiculite. Zorb-all®. Collect in suitable and properly labeled containers.

Large spill

Dike area to contain spill.

Environmental

Prevent from entering into soil, ditches, sewers, waterways and/or groundwater.

Cleanup methods

Absorb with materials such as: Cat litter. Sawdust. Vermiculite. Zorb-all®. Collect in suitable and properly labeled containers.

Materials: Cat litter. Sawdust. Vermiculite. Zorb-all®.

Related Products

Similar products with comparable safety profiles

07

Handling and Storage

Safe handling precautions, storage conditions, and workplace requirements

Handling

Do not swallow. Avoid contact with eyes. Wash thoroughly after handling. Spills of these organic materials on hot fibrous insulations may lead to lowering of the autoignition temperatures possibly resulting in spontaneous combustion.

Storage

Do not store in: Galvanized steel. Opened or unlabeled containers. Store in the following material(s): Carbon steel. Stainless steel. Store in original unopened container.

Hygiene

Wash thoroughly after handling.

Fire prevention

Spills of these organic materials on hot fibrous insulations may lead to lowering of the autoignition temperatures possibly resulting in spontaneous combustion.

08

Exposure Controls / PPE

Occupational exposure limits, engineering controls, and protective equipment

Engineering

Use local exhaust ventilation, or other engineering controls to maintain airborne levels below exposure limit requirements or guidelines. If there are no applicable exposure limit requirements or guidelines, general ventilation should be sufficient for most operations. Local exhaust ventilation may be necessary for some operations.

Hands

Use gloves chemically resistant to this material when prolonged or frequently repeated contact could occur. If hands are cut or scratched, use gloves chemically resistant to this material even for brief exposures. Use gloves with insulation for thermal protection, when needed. Examples of preferred glove barrier materials include: Natural rubber ("latex"). Nitrile/butadiene rubber ("nitrile" or "NBR"). Polyethylene. Ethyl vinyl alcohol laminate ("EVAL"). Polyvinyl alcohol ("PVA"). Polyvinyl chloride ("PVC" or "vinyl"). Examples of acceptable glove barrier materials include: Neoprene. NOTICE: The selection of a specific glove for a particular application and duration of use in a workplace should also take into account all relevant workplace factors such as, but not limited to: Other chemicals which may be handled, physical requirements (cut/puncture protection, dexterity, thermal protection), potential body reactions to glove materials, as well as the instructions/specifications provided by the glove supplier.

Eyes

Use safety glasses (with side shields). If there is a potential for exposure to particles which could cause eye discomfort, wear chemical goggles. If exposure causes eye discomfort, use a full-face respirator.

Respiratory

Respiratory protection should be worn when there is a potential to exceed the exposure limit requirements or guidelines. If there are no applicable exposure limit requirements or guidelines, wear respiratory protection when adverse effects, such as respiratory irritation or discomfort have been experienced, or where indicated by your risk assessment process. For most conditions, no respiratory protection should be needed; however, if material is heated or sprayed, use an approved air-purifying respirator. The following should be effective types of air-purifying respirators: Organic vapor cartridge with a particulate pre-filter.

Skin/Body

When prolonged or frequently repeated contact could occur, use protective clothing chemically resistant to this material. Selection of specific items such as faceshield, boots, apron, or full-body suit will depend on the task. When handling hot material, protect skin from thermal burns as well as from skin absorption.

09

Physical and Chemical Properties

Appearance, physical state, melting point, boiling point, and material characteristics

Decomposition Temperature
No test data available
Vapor Pressure
2.2 mmHg at 20 °C (68 °F)
Ph
8.5 - 10.5 50% ASTM D1287 (typical value)
Softening Point
---
Odor
Characteristic
Solubility
---
Molecular Weight
No data available
Flash Point
126.7 °C (260.1 °F)
Lower Explosive Limit
3.2 % vol
Colour Intensity
---
Explosive Limits
---
Upper Explosive Limit
No test data available
Colour
Pink
Solubility In Fat
---
Voc Content
---
Partition Coefficient
No data available
Bulk Density
---
Flammability
Not expected to be a static-accumulating flammable liquid.
Cloud Point
---
Properties Status
---
Solidification Point
---
Kinematic Viscosity
14 cSt at 20 °C (68 °F)
Melting Point
Not applicable to liquids
Auto Ignition Temperature
427 °C (801 °F)
Boiling Point
158 °C (316 °F)
Freezing Point
-19.4 °C (-2.9 °F)
Physical State
Liquid.
Odor Threshold
No test data available
Physical State Data
liquid
Relative Density
1.1295 at 20 °C (68 °F) / 20 °C
Dynamic Viscosity
---
Crystallisation Point
---
Relative Evaporation Rate
---
Metal Corrosion
---
Appearance
---
Form
---
State Under Standard Conditions
---
Vapor Density
---
Evaporation Rate
< 0.5
Density
---
Solubility In Water
completely soluble
10

Stability and Reactivity

Chemical stability, hazardous reactions, and incompatible materials

Stability

Thermally stable at typical use temperatures.

Reactivity

No data available

Hazardous reactions

Polymerization will not occur.

Avoid

Exposure to elevated temperatures can cause product to decompose. Generation of gas during decomposition can cause pressure in closed systems.

Incompatible

Avoid contact with: Strong acids. Strong bases. Strong oxidizers.

Decomposition

Decomposition products depend upon temperature, air supply and the presence of other materials.. Decomposition products can include and are not limited to.: Aldehydes.. Alcohols.. Ethers..

12

Ecological Information

Environmental toxicity, biodegradation, and bioaccumulation data

The data for this section has not been processed yet.

13

Disposal Considerations

Waste treatment methods, disposal recommendations, and waste codes

The data for this section has not been processed yet.

14

Transport Information

UN numbers, shipping names, transport classes, and regulatory requirements

UN Number
3082
Shipping Name
Environmentally hazardous substance, liquid, n.o.s.(Ethylene glycol)
Transport Class
9
Packing Group
III
15

Regulatory Information

Chemical regulations, safety assessments, and compliance status

The data for this section has not been processed yet.

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Frequently Asked Questions

Common questions about safety, handling, and properties

What is the hazard signal word for DOWTHERM™ SR-1 Heat Transfer Fluid, Dyed?

The signal word is warning.

What is the physical form of DOWTHERM™ SR-1 Heat Transfer Fluid, Dyed?

DOWTHERM™ SR-1 Heat Transfer Fluid, Dyed is a liquid. with pink color. It has characteristic odor.

What is DOWTHERM™ SR-1 Heat Transfer Fluid, Dyed used for?

Heat transfer fluid. For non-evaporative closed loop systems.

What are the hazard statements for DOWTHERM™ SR-1 Heat Transfer Fluid, Dyed?

This substance has 3 hazard statements:

  • H302: Harmful if swallowed.
  • H361: Suspected of damaging fertility or the unborn child.
  • H373: May cause damage to organs (Kidney) through prolonged or repeated exposure if swallowed.

What is the melting point of DOWTHERM™ SR-1 Heat Transfer Fluid, Dyed?

The melting point is Not applicable to liquids and the boiling point is 158 °C (316 °F).