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79874

Sigma-Aldrich

2-Chloro-1,3,5-trinitrobenzene

≥98.0% (HPLC)

Synonym(s):

2,4,6-Trinitrochlorobenzene

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About This Item

Empirical Formula (Hill Notation):
C6H2ClN3O6
CAS Number:
88-88-0
Molecular Weight:
247.55
Beilstein:
1588666
EC Number:
201-864-3
MDL number:
MFCD00036216
UNSPSC Code:
12352100
PubChem Substance ID:
57652818
NACRES:
NA.22

Quality Level

100

Assay

≥98.0% (HPLC)

form

lumps

SMILES string

[O-][N+](=O)c1cc(c(Cl)c(c1)[N+]([O-])=O)[N+]([O-])=O

InChI

1S/C6H2ClN3O6/c7-6-4(9(13)14)1-3(8(11)12)2-5(6)10(15)16/h1-2H

InChI key

HJRJRUMKQCMYDL-UHFFFAOYSA-N

Other Notes

moistened with ~15% water

Signal Word

Danger

Hazard Classifications

Acute Tox. 1 Dermal - Acute Tox. 2 Inhalation - Acute Tox. 2 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Flam. Sol. 1

Supplementary Hazards

EUH001,EUH044

Storage Class Code

4.1B - Flammable solid hazardous materials

WGK

WGK 2

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

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A water-soluble polysaccharide (LJP-1), with a molecular weight of 1.8×10(5) Da, was isolated from the flower buds of Lonicera japonica. Gas chromatography (GC) analysis showed that the LJP-1 was mainly composed of d-glucose and a small amount of d-arabinose. On
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European journal of pharmacology, 667(1-3), 383-388 (2011-06-15)
Effects of the histamine H(4) receptor antagonist 1-[(5-chloro-1H-indol-2-yl)carbonyl]-4-methylpiperazine (JNJ7777120) were examined for 99 days in a long-term experimental model of pruritic dermatitis induced by repeated challenge with 2,4,6-trinitrochlorobenzene (TNCB) in HR-1 mice. Repeated application of TNCB to the back skin
T Fukuyama et al.
Toxicology letters, 213(3), 392-401 (2012-07-31)
Immunosuppressive environmental chemicals may exacerbate allergic diseases, including atopic dermatitis (AD). We examined the effects of the immunosuppressive environmental chemicals methoxychlor, parathion, piperonyl butoxide, dexamethasone, and cyclophosphamide on picryl-chloride-induced AD in NC/Nga mice. Mice were orally exposed (age, 5 weeks)
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The British journal of dermatology, 168(1), 39-46 (2012-07-28)
Immediate-type skin allergic reactions, such as passive cutaneous anaphylactic reaction, are associated with circadian rhythm, but the role of circadian mechanisms on delayed-type skin allergic reactions, such as contact hypersensitivity (CHS), remains uncertain. In mice, CHS, a T-cell-mediated immune response
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