CNT

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Names

[ CAS No. ]:
121-86-8

[ Name ]:
CNT

[Synonym ]:
cnt[qr]
2-Chlor-4-nitrotoluol
3-chloro-4-methyl-nitrobenzene
2-chloro-4-nitro-toluene
CNT
2-Chloro-5-nitrotoluene
Benzene, 2-chloro-1-methyl-4-nitro-
Ambap7479
EINECS 204-501-7
2,4-Chloronitrotoluene
2-Chlor-4-nitrotoluen
4-methyl-3-chloronitrobenzene
2-chloro-4-nitro-toluen
2-Chloro-1-methyl-4-nitrobenzene
2-Chloro-4-nitrotolu
o-Chloro-p-nitrotoluol
MFCD00007210

Chemical & Physical Properties

[ Density]:
1.3±0.1 g/cm3

[ Boiling Point ]:
256.8±20.0 °C at 760 mmHg

[ Melting Point ]:
61 °C

[ Molecular Formula ]:
C7H6ClNO2

[ Molecular Weight ]:
171.581

[ Flash Point ]:
109.1±21.8 °C

[ Exact Mass ]:
171.008713

[ PSA ]:
45.82000

[ LogP ]:
3.10

[ Vapour Pressure ]:
0.0±0.5 mmHg at 25°C

[ Index of Refraction ]:
1.570

[ Water Solubility ]:
49 mg/L (20 ºC)

MSDS

Click to get detail MSDS

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
XS9100000
CHEMICAL NAME :
Toluene, 2-chloro-4-nitro-
CAS REGISTRY NUMBER :
121-86-8
BEILSTEIN REFERENCE NO. :
1817924
LAST UPDATED :
199710
DATA ITEMS CITED :
4
MOLECULAR FORMULA :
C7-H6-Cl-N-O2
MOLECULAR WEIGHT :
171.59
WISWESSER LINE NOTATION :
WNR CG D1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
Standard Draize test
ROUTE OF EXPOSURE :
Administration onto the skin
SPECIES OBSERVED :
Rodent - rabbit
REFERENCE :
85JCAE "Prehled Prumyslove Toxikologie; Organicke Latky," Marhold, J., Prague, Czechoslovakia, Avicenum, 1986 Volume(issue)/page/year: -,603,1986
TYPE OF TEST :
Standard Draize test
ROUTE OF EXPOSURE :
Administration into the eye
SPECIES OBSERVED :
Rodent - rabbit
REFERENCE :
85JCAE "Prehled Prumyslove Toxikologie; Organicke Latky," Marhold, J., Prague, Czechoslovakia, Avicenum, 1986 Volume(issue)/page/year: -,603,1986

Safety Information

[ Symbol ]:

GHS07

[ Signal Word ]:
Warning

[ Hazard Statements ]:
H302-H319

[ Precautionary Statements ]:
P305 + P351 + P338

[ Personal Protective Equipment ]:
dust mask type N95 (US);Eyeshields;Gloves

[ Hazard Codes ]:
Xn:Harmful;

[ Risk Phrases ]:
R20/21/22;R36/37/38

[ Safety Phrases ]:
S36/37/39-S26-S61

[ RIDADR ]:
UN 3457 6.1/PG 3

[ WGK Germany ]:
2

[ RTECS ]:
XS9100000

[ Packaging Group ]:
III

[ Hazard Class ]:
6.1

[ HS Code ]:
2904909090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 4-Nitrotoluene
  • 1,2-Dichloro-4-nitrobenzene
  • 2-Chlorotoluene
  • 2-Methyl-5-nitroaniline
  • 4-nitrotoluene-2-sulfonic acid
  • o-Toluidine
  • nitric acid
  • antimony(v) chloride
  • Chlorine

DownStream

  • 2,2'-DICHLORO-4,4'-DINITROBIBENZYL
  • 2-Chloro-4-methoxybenzaldehyde
  • 1,3,5-trichloro-2-methylbenzene
  • 2-Chloro-4-nitrobenzoic acid
  • 2-Chloro-4-aminotoluene
  • 4-amino-2-chlorobenzaldehyde
  • 1,3-Dichloro-2-methyl-5-nitrobenzene
  • N-Acetyl-3-chloro-4-methylaniline
  • 4-Nitrosalicylic Acid
  • 4-Chloro-5-methyl-1,2-benzenediamine

Customs

[ HS Code ]: 2904909090

[ Summary ]:
HS:2904909090 sulphonated, nitrated or nitrosated derivatives of hydrocarbons, whether or not halogenated VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%

Articles

[Method of determining p-nitrotoluene, 2-chloro-4-nitrotoluene and 3-chloro-4-methylaniline in the air].

Gig. Tr. Prof. Zabol. (1) , 43-4, (1980)

Two-dimensional fluorometry coupled with artificial neural networks: a novel method for on-line monitoring of complex biological processes.

Biotechnol. Bioeng. 72(3) , 297-306, (2001)

The use of two-dimensional scanning fluorometry as an on-line, noninvasive, in situ bioreactor monitoring technique is extended to complex bioprocesses using mixed cultures, with particular attention ...

An improved method for two-dimensional fluorescence monitoring of complex bioreactors.

J. Biotechnol. 128(4) , 801-12, (2007)

An improved method for deconvoluting complex spectral maps from bidimensional fluorescence monitoring is presented, relying on a combination of principal component analysis (PCA) and feedforward artif...


More Articles

Related Compounds

  • CNT
  • CNT
  • cis-W(CO)2(CNt-Bu)2(PMePh2)2
  • 2-[3-(Ethylcarbamoyl)phenyl]-2,2-difluoroacetic acid
  • tert-butyl N-[3-amino-2-(5-chloro-2-hydroxyphenyl)propyl]carbamate
  • O-[2-(4-methylthiophen-3-yl)propan-2-yl]hydroxylamine
  • 1-[(2-Fluoro-4-methylphenyl)methyl]cyclopropane-1-carboxylic acid
  • 4-[(2S)-2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)butanamido]-2-methoxybenzoic acid
  • tert-butyl N-[2-amino-1-(2,5-dimethoxypyridin-4-yl)ethyl]carbamate
  • rac-(1R,3R)-3-(2,6-difluoro-4-methylphenyl)-2,2-dimethylcyclopropan-1-amine
  • 3-(4-Fluoro-3-methoxyphenyl)propane-1-thiol
  • 1-[2-(4-methyl-3,4-dihydro-2H-1,4-benzoxazin-6-yl)ethyl]cyclopropan-1-ol
  • tert-butyl N-{2-[4-methoxy-3-(trifluoromethyl)phenyl]-1-oxopropan-2-yl}carbamate
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