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102-36-3 - 3,4-Dichlorophenyl isocyanate, 97% - A16298 - Alfa Aesar

A16298 3,4-Dichlorophenyl isocyanate, 97%

CAS Number
102-36-3
Synonyms

Size Price ($) Quantity Availability
5g 32.96
25g 111.24
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3,4-Dichlorophenyl isocyanate, 97%

MDL
MFCD00002017
EINECS
203-026-2

Chemical Properties

Formula
C7H3Cl2NO
Formula Weight
188.01
Melting point
40-44°
Boiling Point
118-120°/18mm
Flash Point
123°(253°F)
Sensitivity
Moisture Sensitive
Solubility
Hydrolyzes in water.

Applications

Methyl-labeled diuron was prepared by the reaction of 3,4-dichlorophenyl- isocyanate with C '"labeled dimethylamine.Substituted urea derivatives were prepared by reacting 3,4-dichlorophenyl isocyanate with amino acids, dipeptides, histamine. The R- and S-isomers and RS-racemate of MBPU were synthesized by allowing equimolar quantities of 3,4-dichlorophenyl- isocyanate

Notes

Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Store away from strong oxidizing agents, moisture, water, amines, alcohols.

Literature References

F. S. Tanaka,; B. L. Hoffer,; R. G. Wiena. Photolysis of 3-(3,4-dichlorophenyl)-1, 1 -Dimethylurea (Diuron) in dilute aqueous solution . Toxicological & Environmental Chemistry. 1986, 11 (4) ,261-269.

Donald E. Morelanda. Effects of Optically Active 1-(α-Methylbenzyl)-3-(3,4-dichlorophenyl)urea on Reactions of Mitochondria and Chloroplasts 1. Plant Physiology . 1971, 47 (1), 53-58.

GHS Hazard and Precautionary Statements

Hazard Statements: H300-H331-H315-H319-H335-H334

Fatal if swallowed. Toxic if inhaled. Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. May cause allergy or asthma symptoms or breathing difficulties if inhaled.

Precautionary Statements: P285-P261-P280-P301+P310-P305+P351+P338-P304+P340-P311-P342+P311-P405-P501a

In case of inadequate ventilation wear respiratory protection. Avoid breathing dust/fume/gas/mist/vapours/spray. Wear protective gloves/protective clothing/eye protection/face protection. IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Call a POISON CENTER or doctor/physician. If experiencing respiratory symptoms: Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Other References

Beilstein
608325
Hazard Class
6.1
Packing Group
II
Harmonized Tariff Code
2929.10
TSCA
Yes
RTECS
NQ8760000

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