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
POLYMERIC MDI 1311 commonly used component for production of polyurethanes. the highly reactive diisocyanates are important materials used in production of pur products. their reaction with various polyols and auxiliary materials is utilized to obtain miscellaneous material structures like foams, coatings or adhesives..
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GHS Hazard Classification & Safety Warnings
Globally Harmonized System (GHS) hazard pictograms, signal words, and safety classifications
Classification Status
Signal Word
Hazard Classifications
GHS Hazard Pictograms & Safety Symbols
GHS07
GHS08
GHS (Globally Harmonized System) pictograms indicate specific chemical hazard categories and safety precautions
Hazard Statements
- H315: Causes skin irritation.
- H317: May cause an allergic skin reaction.
- H319: Causes serious eye irritation.
- H332: Harmful if inhaled.
- H334: May cause allergy or asthma symptoms or breathing difficulties if inhaled.
- H335: May cause respiratory irritation.
- H351: Suspected of causing cancer.
- H373: May cause damage to organs through prolonged or repeated exposure: respiratory system, inhalation.
Precautionary Statements
- P201: Obtain special instructions before use.
- P260: Do not breathe dust/fume/gas/mist/vapours/spray.
- P280: Wear protective gloves/protective clothing/eye protection/face protection.
- P284: Wear respiratory protection.
- P304+P340: IF INHALED: Remove person to fresh air and keep comfortable for breathing.
- P312: Call a POISON CENTER/doctor if you feel unwell.
- P308+P313: IF exposed or concerned: Get medical advice/attention.
Chemical Manufacturers & Supply Chain
Authorized suppliers, manufacturers, and distribution network information
Wanhua Chemical (Hungary) Holding Co., Ltd.
national supplier
H-3700 Kazincbarcika Bolyai tr 1 Hungary
HU
+36 48 511 211
24/7 Emergency Response & Poison Control
Critical emergency contact numbers for chemical spills, exposure incidents, and medical emergencies
Health Toxicological Information Service
06 80 20 1199
HU
0-24 h
Languages: HU, EN
green number, free of charge
Health Toxicological Information Service
+36 1 476 6464
HU
0-24 h
Languages: HU, EN
National Poisons Information Service (NPIS)
111
GB
0-24 h
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 |
|---|---|---|---|
| Polymeric MDI | 9016-87-9 | 100% | ✓ Non-hazardous |
Emergency First Aid Measures
Critical first aid procedures for chemical exposure incidents and medical emergencies
🫁 Inhalation Exposure
If inhaled, remove to fresh air. If not breathing, give artificial respiration. Get medical attention immediately.
Symptoms:
Irritates the respiratory tract, may trigger sensitisation of the respiratory tract, shortness of breath, sore throat.
🖐️ Skin Contact
In the event of contact with the skin, preferably wash with a cleanser based on polyethylene glycol or with plenty of warm water and soap. Consult a doctor in the event of a skin reaction. Wash the less clothing before reuse. Clean shoes thoroughly before reuse.
Symptoms:
Redness on the skin, may trigger sensitisation of the skin.
👁️ Eye Contact
Hold the eyes open and rinse with flowing water for a sufficiently long period of time (at least 10-15 minutes). Get medical attention immediately.
🍽️ Ingestion/Swallowing
DO NOT induce the patient to vomit, medical advice is required. Never give anything by mouth to an unconscious person. Provided the patient is conscious, wash out mouth with water.
Symptoms:
Nausea.
🚨 Immediate Medical Attention Required
Get medical attention immediately (for inhalation and eye contact). Medical advice is required (for ingestion). Following severe exposure the patient should be kept under medical review for at least 48 hours.
Medical Treatment
Treatment of acute irritation or bronchial constriction is primarily symptomatic.
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
Provide suitable exhaust ventilation at the processing machines. Use local exhaust ventilation. Enclose the process.
🧤 Hand Protection
Chemical resistant protective gloves (EN 374). Examples of gloves materials that might provide suitable protection include: Butyl rubber (BR), Nitrile rubber (NB), Chloroprene rubber (Neoprene). When prolonged or frequently repeated contact may occur, a glove with a protection class of 5 or higher (breakthrough time greater than 240 minutes according to EN374) is recommended. When only brief contact is expected, a glove with a protection class of 3 or higher (breakthrough time greater than 60 minutes according to EN374) is recommended. Glove thickness alone is not a good indicator of the level of protection a glove provides against a chemical substance as this level of protection is also highly dependent on the specific composition of the material a glove is fabricated from. The thickness of the glove must, depending on model and type of material, generally be more than 0.35 mm to offer sufficient protection for prolonged and frequent contact with the substance. As an exception to this general rule it is known that multilayer laminate gloves may offer prolonged protection at thicknesses less than 0.35 mm. Other glove materials with a thickness of less than 0.35 mm may offer sufficient protection when only brief contact is expected. Examples: Polychloroprene (Neoprene): thickness 0.5 mm; breakthrough time 480 min. Nitrile/butadiene rubber (NBR): thickness 0.35 mm; breakthrough time 480 min. Butyl rubber (BR): thickness 0.5 mm; breakthrough time 480 min. Fluorinated rubber (FKM): thickness 0.4 mm; breakthrough time 480 min. Recommendation: contaminated gloves should be disposed of. Notice: Suitable materials that provide sufficient protection for industrial cleaning with Aprotic Polar Solvents (meeting the IUPAC definition): butyl rubber (BR).
👁️ Eye Protection
Closed safety glasses (e.g. EN 166).
😷 Respiratory Protection
Breathing apparatus, full face mask respirator. Respirators type protection can be used in combination with an organic vapour filter type A and where dusts or aerosols could be present with a minimum of A/P2 filter.
🦺 Skin/Body Protection
Safety shoes (e.g. according to EN 20346) and closed work clothing.
🌍 Environmental Exposure Controls
In accordance with local and national regulations.
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 POLYMERIC MDI 1311?
The signal word for this substance is "danger".
What is the physical form of POLYMERIC MDI 1311?
POLYMERIC MDI 1311 is a liquid (at 20 c, 1013 hpa) with brown color. It has earthy, musty odor.
What is the solubility of POLYMERIC MDI 1311?
Water: Reacts with water.
What is POLYMERIC MDI 1311 used for?
Component for production of polyurethanes. The highly reactive diisocyanates are important materials used in production of PUR products. Their reaction with various polyols and auxiliary materials is utilized to obtain miscellaneous material structures like foams, coatings or adhesives.
What are the hazard statements for POLYMERIC MDI 1311?
This substance has 8 hazard statements: H315: Causes skin irritation. H317: May cause an allergic skin reaction. H319: Causes serious eye irritation. H332: Harmful if inhaled. H334: May cause allergy or asthma symptoms or breathing difficulties if inhaled. H335: May cause respiratory irritation. H351: Suspected of causing cancer. H373: May cause damage to organs through prolonged or repeated exposure: respiratory system, inhalation.
What is the melting point of POLYMERIC MDI 1311?
The melting point is < 0 C (ISO 3016) and the boiling point is - 300 C (DIN 53171).