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(R)-(-)-3-Methyl-2-butyl isocyanate, 97% - CAS 745783-84-0 - Formula C6H11NO

L20241 745783-84-0 (R)-(-)-3-Methyl-2-butyl isocyanate, 97% Alfa Aesar


Certificate of Analysis

(R)-(-)-3-Methyl-2-butyl isocyanate, 97%

CAS: 745783-84-0 MDL: MFCD05664086  
UN#:UN3080Hazard Class:6.1Packing Group:II


Pricing and Availability

Size ($) Price Your Price Quantity Options Availability
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Chemical Properties

Formula: C6H11NO  Density: 0.88
Formula weight: 113.16  Refractive Index: 1.4110
Boiling point: 124° Optical Rotation: -29° (c=1 in dichloromethane)
Flash point: 28°(82°F) Sensitivity: Moisture Sensitive

Other References

UN#: UN3080
Harmonized Tariff Code: 2929.10

GHS Hazard and Precautionary Statements

Hazard Statements : H330-H302-H315-H319-H335-H334-H226

Fatal if inhaled. Harmful if swallowed. Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. May cause allergy or asthma symptoms or breathing difficulties if inhaled. Flammable liquid and vapour.

Precautionary Statements : P260-P280H-P305+P351+P338-P309-P310

Do not breathe dust/fume/gas/mist/vapours/spray. Wear protective gloves/clothing. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF exposed or if you feel unwell: Immediately call a POISON CENTER or doctor/physician.

FlammableToxicHealth Hazard

Risk & Safety

Risk Phrases: 10-22-23-36/37/38-42
Flammable. Harmful if swallowed. Toxic by inhalation. Irritating to eyes, respiratory system and skin. May cause sensitisation by inhalation.
Safety Phrases: 23-26-36/37-45
In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. Wear suitable protective clothing and gloves. In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible).