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389056

Sigma-Aldrich

3,5-Dichlorophenyl isocyanate

96%

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5 G
¥10,500

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5 G
¥10,500

About This Item

Linear Formula:
Cl2C6H3NCO
CAS Number:
34893-92-0
Molecular Weight:
188.01
EC Number:
252-276-9
MDL number:
MFCD00013859
UNSPSC Code:
12352100
PubChem Substance ID:
24864259
NACRES:
NA.22

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Assay

96%

form

solid

mp

32-34 °C (lit.)

density

1.38 g/mL at 25 °C (lit.)

functional group

chloro
isocyanate

SMILES string

Clc1cc(Cl)cc(c1)N=C=O

InChI

1S/C7H3Cl2NO/c8-5-1-6(9)3-7(2-5)10-4-11/h1-3H

InChI key

XEFUJGURFLOFAN-UHFFFAOYSA-N

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Application

3,5-Dichlorophenyl isocyanate can be used:
  • As a reactant to synthesize 3-(3,5-Dichlorophenyl)-2,4-oxazolidinedione (DCPO).[1]
  • To synthesize phenylcarbamate derivatives of cellulose and amylose, which are useful as polysaccharide-based chiral stationary phases (CSPs).{70][2][3]

Signal Word

Danger

Hazard Classifications

Acute Tox. 1 Inhalation - Aquatic Chronic 2 - Eye Irrit. 2 - Resp. Sens. 1 - Skin Irrit. 2 - Skin Sens. 1A - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials

WGK

WGK 3

Flash Point(F)

235.4 °F - closed cup

Flash Point(C)

113 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

JAN Code

389056-5G:
389056-BULK:
389056-VAR:
389056-1G:

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Certificates of Analysis (COA)

Lot/Batch Number
MKCB1990V
MKBZ5383V
MKBX4776V
MKBW9478V
MKBW8113V

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Synthesis and chiral recognition of amylose derivatives bearing regioselective phenylcarbamate substituents at 2, 6-and 3-positions for high-performance liquid chromatography.
Shen J, et al.
Journal of Chromatography A, 1467, 199-205 (2016)
Nephrotoxic and hepatotoxic potential of imidazolidinedione-, oxazolidinedione-and thiazolidinedione-containing analogues of N-(3, 5-dichlorophenyl) succinimide (NDPS) in Fischer 344 rats.
Kennedy E, et al.
Toxicology, 186(1-2), 79-91 (2003)
Synthesis of regioselectively substituted cellulose derivatives and applications in chiral chromatography.
Acemoglu M, et al.
Chirality, 10(4), 294-306 (1998)
Polymer?bound cellulose phenylcarbamate derivatives as chiral stationary phases for enantioselective HPLC.
Ling F, et al.
Journal of Separation Science, 26(15?16), 1337-1346 (2003)
Alyssa M Keil et al.
Toxicology in vitro : an international journal published in association with BIBRA, 29(7), 1887-1896 (2015-07-21)
Liver damage occurred in some patients who took troglitazone (TGZ) for type II diabetes. The 2,4-thiazolidinedione (TZD) ring in TGZ's structure has been implicated in its hepatotoxicity. To further examine the potential role of a TZD ring in toxicity we

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