structure of 104-49-4

1,4-Phenylene Diisocyanate

CAS No.: 104-49-4 Brand: MolBest
M. Ft.: C8H4N2O2 Cat. No: G5558731
M. Wt.: 160.13 MDL: No record
Storage: Store in a cool,dry area.
Purity Grade Package Stock Price Quantity
98% RG 5G In Stock 3 USD
98% RG 25G In Stock 7 USD
98% RG 100G In Stock 23 USD
98% RG 500G In Stock 69 USD
98% RG 2.5KG In Stock 523 USD
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Applications of 104-49-4

1,4-Phenylene diisocyanate is widely used in various industrial applications:

  • Polyurethane Production: It serves as a key ingredient in the synthesis of polyurethanes used in foams, coatings, and adhesives.
  • Chemical Intermediates: The compound is utilized as an intermediate in the production of other chemicals, including dyes and pharmaceuticals.
  • Adhesives and Sealants: Its reactivity makes it suitable for formulating strong adhesives and sealants used in construction and automotive industries.

Biological Activity of 104-49-4

The biological activity of 1,4-Phenylene diisocyanate is significant due to its toxicity. It can cause severe respiratory issues, including asthma-like symptoms upon inhalation. Skin contact may lead to dermatitis or allergic reactions. Chronic exposure has been linked to sensitization of the lungs, which can result in long-term health effects.

NMR spectrum of 104-49-4

Physical sample testing spectrum (NMR) of 104-49-4

Safety Information of 104-49-4

Pictograms

Signal Word

Danger

Hazard Statements

H302 Harmful if swallowed
H312 Harmful in contact with skin
H315 Causes skin irritation
H317 May cause an allergic skin reaction
H318 Causes serious eye damage
H319 Causes serious eye irritation
H330 Fatal if inhaled
H332 Harmful if inhaled
H334 May cause allergy or asthma symptoms or breathing difficulties if inhaled
H335 May cause respiratory irritation
H411 Toxic to aquatic life with long lasting effects

Safety Data Sheet

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Bulk Packaging Price Explanation of 104-49-4

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Purchase Instructions of 104-49-4

All products are for research and development use only, not for any other uses, and must be handled by technically-qualified persons.

These products are explicitly not intended to be used in foods and/or cosmetics and/or drugs (human and veterinary) and/or consumer products and/or biocides and/or pesticides of any kind unless explicitly stated otherwise.

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