3-Nitrochlorobenzene

Modify Date: 2025-08-20 18:09:47

3-Nitrochlorobenzene Structure
3-Nitrochlorobenzene structure
Common Name 3-Nitrochlorobenzene
CAS Number 121-73-3 Molecular Weight 157.555
Density 1.4±0.1 g/cm3 Boiling Point 236.0±0.0 °C at 760 mmHg
Molecular Formula C6H4ClNO2 Melting Point 43-47 °C(lit.)
MSDS Chinese USA Flash Point 103.3±0.0 °C
Symbol GHS07 GHS09
GHS07, GHS09
Signal Word Warning

 Names

Name 1-Chloro-3-nitrobenzene
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.4±0.1 g/cm3
Boiling Point 236.0±0.0 °C at 760 mmHg
Melting Point 43-47 °C(lit.)
Molecular Formula C6H4ClNO2
Molecular Weight 157.555
Flash Point 103.3±0.0 °C
Exact Mass 156.993057
PSA 45.82000
LogP 2.64
Vapour Pressure 0.1±0.4 mmHg at 25°C
Index of Refraction 1.580
Stability Stable. Incompatible with strong oxidizing agents, strong acids, strong reducing agents.
Water Solubility INSOLUBLE

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
CZ0940000
CHEMICAL NAME :
Benzene, 1-chloro-3-nitro-
CAS REGISTRY NUMBER :
121-73-3
LAST UPDATED :
199701
DATA ITEMS CITED :
9
MOLECULAR FORMULA :
C6-H4-Cl-N-O2
MOLECULAR WEIGHT :
157.56
WISWESSER LINE NOTATION :
WNR CG

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
420 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
85GMAT "Toxicometric Parameters of Industrial Toxic Chemicals Under Single Exposure," Izmerov, N.F., et al., Moscow, Centre of International Projects, GKNT, 1982 Volume(issue)/page/year: -,92,1982
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
380 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
GTPZAB Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1-36, 1957-1992. For publisher information, see MTPEEI Volume(issue)/page/year: 25(8),50,1981 ** OTHER MULTIPLE DOSE TOXICITY DATA **
TYPE OF TEST :
TCLo - Lowest published toxic concentration
ROUTE OF EXPOSURE :
Inhalation
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
80 ug/m3/24H/73D-C
TOXIC EFFECTS :
Behavioral - muscle contraction or spasticity
REFERENCE :
GISAAA Gigiena i Sanitariya. For English translation, see HYSAAV. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1- 1936- Volume(issue)/page/year: 35(4),44,1970 *** REVIEWS *** IARC Cancer Review:Animal Inadequate Evidence IMEMDT IARC Monographs on the Evaluation of Carcinogenic Risk of Chemicals to Man. (WHO Publications Centre USA, 49 Sheridan Ave., Albany, NY 12210) V.1- 1972- Volume(issue)/page/year: 65,263,1996 IARC Cancer Review:Human Inadequate Evidence IMEMDT IARC Monographs on the Evaluation of Carcinogenic Risk of Chemicals to Man. (WHO Publications Centre USA, 49 Sheridan Ave., Albany, NY 12210) V.1- 1972- Volume(issue)/page/year: 65,263,1996 IARC Cancer Review:Group 3 IMEMDT IARC Monographs on the Evaluation of Carcinogenic Risk of Chemicals to Man. (WHO Publications Centre USA, 49 Sheridan Ave., Albany, NY 12210) V.1- 1972- Volume(issue)/page/year: 65,263,1996 *** OCCUPATIONAL EXPOSURE LIMITS *** OEL-POLAND:TWA 1 mg/m3 JAN 1993 OEL-RUSSIA:STEL 1 mg/m3;Skin JAN 1993

 Safety Information

Symbol GHS07 GHS09
GHS07, GHS09
Signal Word Warning
Hazard Statements H302-H400
Precautionary Statements P273
Personal Protective Equipment dust mask type N95 (US);Eyeshields;Faceshields;Gloves
Hazard Codes T:Toxic;
Risk Phrases R23/24/25
Safety Phrases S22-S24/25-S60-S61-S45-S38-S36/37/39-S28A
RIDADR UN 1578 6.1/PG 2
WGK Germany 2
RTECS CZ0940000
Packaging Group II
Hazard Class 6.1
HS Code 29049085

 Synthetic Route

 Customs

HS Code 2904901200
Summary 2904901200 1-chloro-3-nitrobenzene。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%

 Articles7

More Articles
Preparation of symmetric and asymmetric aromatic azo compounds from aromatic amines or nitro compounds using supported gold catalysts.

Nat. Protoc. 5(3) , 429-38, (2010)

This protocol describes the aerobic oxidation of aromatic anilines to aromatic azo compounds using gold (Au) nanoparticles supported on TiO(2) as a catalyst. Yields above 98% are achieved under a few ...

2-Chloronitrobenzene, 3-chloronitrobenzene and 4-chloronitrobenzene.

IARC Monogr. Eval. Carcinog. Risks Hum. 65 , 263-96, (1996)

[Hygienic study of the stability of methylnitrophos and pentachloronitrobenzene used in agriculture].

Gig. Sanit. (2) , 74-5, (1983)

 Synonyms

1-Chloro-3-nitrobenzene
1-Nitro-3-chlorobenzene
1-Chloro-3-nitro-benzene
3-Chloro-1-nitrobenzene
Benzene, 1-chloro-3-nitro-
m-nitrochlorobenzene
3-Chloronitrobenzene
3-nitrophenyl chloride
3-Nitrochlorobenzene
m-chloronitrobenzene
EINECS 204-496-1
MFCD00007202
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