Chemical Product Identification & Regulatory Data
Official chemical identifiers, CAS numbers, and regulatory compliance information
Basic Product Information
Regulatory Identifiers
Chemical Abstracts Service registry number - unique identifier for chemical substances
Uses Information
Overview
DOWSIL R1-9331 Int commonly used intermediate.
Manage Your Safety Data Sheets
Organize and access your chemical safety data with ease.
GHS Hazard Classification & Safety Warnings
Globally Harmonized System (GHS) hazard pictograms, signal words, and safety classifications
Classification Status
Signal Word
GHS Hazard Pictograms & Safety Symbols
GHS (Globally Harmonized System) pictograms indicate specific chemical hazard categories and safety precautions
Hazard Statements
Precautionary Statements
Chemical Manufacturers & Supply Chain
Authorized suppliers, manufacturers, and distribution network information
DOW EUROPE GMBH
global supplier
BACHTOBELSTRASSE 4 8810 HORGEN SWITZERLAND
CH
31 115 67 2626
DOW BENELUX B.V.
national supplier
HERBERT H.DOWWEG 5 HOEK 4542 NM TERNEUZEN NETHERLANDS
NL
(31) 115 67 2626
24/7 Emergency Response & Poison Control
Critical emergency contact numbers for chemical spills, exposure incidents, and medical emergencies
Emergency Contact
00 41 447 28 2820
CH
24-Hour
Emergency Contact
00 32 3575 0330
BE
Belgium Poison Center
070/245.245
BE
Chemical Composition & Hazardous Ingredients
Detailed component analysis, concentration ranges, and hazardous substance identification
Product Type
substanceChemical Components & Hazardous Substances
| Chemical Name | CAS Number | Concentration | Hazardous |
|---|---|---|---|
| Polydimethylsiloxane hydroxy-terminated EC: Polymer | 70131-67-8 | Not specified | ✓ Non-hazardous |
Emergency First Aid Measures
Critical first aid procedures for chemical exposure incidents and medical emergencies
🫁 Inhalation Exposure
Move person to fresh air and keep comfortable for breathing; consult a physician.
🖐️ Skin Contact
Wash off with plenty of water.
👁️ 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/Swallowing
Rinse mouth with water. No emergency medical treatment necessary.
🚨 Immediate Medical Attention Required
No specific antidote. Treatment of exposure should be directed at the control of symptoms and the clinical condition of the patient.
Medical Treatment
Treatment of exposure should be directed at the control of symptoms and the clinical condition of the patient.
Related Chemical Substances & Alternative Products
Similar chemicals with comparable safety profiles and industrial applications
Technical Specifications & Material Properties
Physical state, chemical properties, melting point, boiling point, and material characteristics
Exposure Controls & Personal Protective Equipment (PPE)
Occupational exposure limits, engineering controls, and required safety equipment
🏭 Engineering Controls
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.
🧤 Hand Protection
Chemical protective gloves should not be needed when handling this material. Consistent with general hygienic practice for any material, skin contact should be minimized.
👁️ Eye Protection
Use safety glasses (with side shields). Safety glasses (with side shields) should be consistent with EN 166 or equivalent.
😷 Respiratory Protection
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. Use the following CE approved air-purifying respirator: Organic vapor cartridge with a particulate pre-filter, type AP2 (meeting standard EN 14387).
🦺 Skin/Body Protection
No precautions other than clean body-covering clothing should be needed.
🌍 Environmental Exposure Controls
See SECTION 7: Handling and storage and SECTION 13: Disposal considerations for measures to prevent excessive environmental exposure during use and waste disposal.
Transportation & Shipping Information
UN numbers, shipping names, transport classes, and regulatory transport requirements
Chemical Safety FAQ & Common Questions
Most frequently asked questions about safety, handling, storage, and regulatory compliance
What is the hazard signal word for DOWSIL R1-9331 Int?
The signal word for this substance is "no signal word".
What is the physical form of DOWSIL R1-9331 Int?
DOWSIL R1-9331 Int is a liquid with colorless color. It has odorless odor.
What is DOWSIL R1-9331 Int used for?
Intermediate
What is the melting point of DOWSIL R1-9331 Int?
The melting point is No data available and the boiling point is - 35 C.