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23320

Sigma-Aldrich

3-Chloroaniline

puriss., ≥99.0% (GC)

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About This Item

Linear Formula:
ClC6H4NH2
CAS Number:
108-42-9
Molecular Weight:
127.57
Beilstein:
605969
EC Number:
203-581-0
MDL number:
MFCD00007765
UNSPSC Code:
12352100
PubChem Substance ID:
329752411

vapor pressure

1 mmHg ( 63.5 °C)

grade

puriss.

Assay

≥99.0% (GC)

refractive index

n20/D 1.594 (lit.)
n20/D 1.594

bp

95-96 °C/11 mmHg (lit.)

mp

−11-−9 °C (lit.)

density

1.206 g/mL at 25 °C (lit.)

SMILES string

Nc1cccc(Cl)c1

InChI

1S/C6H6ClN/c7-5-2-1-3-6(8)4-5/h1-4H,8H2

InChI key

PNPCRKVUWYDDST-UHFFFAOYSA-N

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Other Notes

This product has been replaced by C22407-ALDRICH | 3-Chloroaniline 99%

Signal Word

Danger

Hazard Classifications

Acute Tox. 2 Inhalation - Acute Tox. 3 Dermal - Acute Tox. 3 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Irrit. 2 - Skin Sens. 1B - STOT RE 2 Oral

Target Organs

Endocrine system

Storage Class Code

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

WGK

WGK 2

Flash Point(F)

244.4 °F - closed cup

Flash Point(C)

118 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
1254002
044315/1
040547/1
034173/1
011480/1

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Nico Boon et al.
Applied and environmental microbiology, 69(3), 1511-1520 (2003-03-07)
Bioaugmentation of bioreactors focuses on the removal of xenobiotics, with little attention typically paid to the recovery of disrupted reactor functions such as ammonium-nitrogen removal. Chloroanilines are widely used in industry as a precursor to a variety of products and
Nico Boon et al.
Environmental science & technology, 36(21), 4698-4704 (2002-11-16)
The survival and activity of microbial degradative inoculants in bioreactors is critical to obtain successful biodegradation of non- or slowly degradable pollutants. Achieving this in industrial wastewater reactors is technically challenging. We evaluated a strategy to obtain complete and stable
N Boon et al.
Applied and environmental microbiology, 67(3), 1107-1115 (2001-03-07)
We examined the diversity of the plasmids and of the gene tdnQ, involved in the oxidative deamination of aniline, in five bacterial strains that are able to metabolize both aniline and 3-chloroaniline (3-CA). Three strains have been described and identified
W Swenson et al.
Environmental microbiology, 2(5), 564-571 (2001-03-10)
We present a method for selecting entire microbial ecosystems for bioremediation and other practical purposes. A population of ecosystems is established in the laboratory, each ecosystem is measured for a desired property (in our case, degradation of the environmental pollutant
Michael W Falk et al.
Water research, 44(17), 5109-5115 (2010-09-25)
The effects of toxins at ambient concentrations on microbial activity and community dynamics are poorly understood. We operated 4 membrane bioreactors (MBRs) in parallel; two reactors were continuously exposed to the toxin 3-chloroaniline (3-CA) at environmentally relevant levels, representing 25%
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