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

A16298 3,4-Dichlorophenyl isocyanate, 97%

Numéro CAS
102-36-3
Synonymes

Dimensions Prix ($) Quantité Disponibilité
5g 32,96
25g 111,24
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3,4-Dichlorophenyl isocyanate, 97%

MDL
MFCD00002017
EINECS
203-026-2

Propriétés chimiques

Formule
C7H3Cl2NO
Poids formulaire
188.01
Point de fusion
40-44°
Point d'ébullition
118-120°/18mm
Point d'éclair
123°(253°F)
Sensibilité
Moisture Sensitive
Solubilité
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.

Références bibliographiques

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.

Mentions de danger et de prudence du SGH

Mentions de danger (UE): 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.

Mentions de prudence: 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.

Autres références

Beilstein
608325
Classe de danger
6.1
Groupe d'emballage
II
Code tarifaire harmonisé
2929.10
TSCA
Yes
RTECS
NQ8760000

Recommandé

  • A12576

    4-Fluorophenyl isocyanate, 98+%
  • A17466

    2-Fluorophenyl isocyanate, 98%
  • L09448

    3-(Trifluoromethyl)phenyl isocyanate, 98%
  • L10470

    4-Chloro-2-methylphenyl isocyanate, 98%
  • L14780

    2,3-Dichlorophenyl isocyanate, 97%

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