4-Nitrobenzaldehyde

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Names

[ CAS No. ]:
555-16-8

[ Name ]:
4-Nitrobenzaldehyde

[Synonym ]:
4-FORMYLNITROBENZENE
4-nitro-benzaldehyd
Benzaldehyde,4-nitro
4-mononitrobenzaldehyde
4-nitro-benzaldehyde
4-nitrobenzaldehdye
MFCD00007346
Benzaldehyde,p-nitro
p-nitro-benzaldehyd
P-NITROBENZALDEHYDE
Nitrobenzaldehyde
EINECS 209-084-5
Benzaldehyde, 4-nitro-
Benzaldehyde, p-nitro-
WNR DVH
p-nitrobenzoic aldehyde
para-nitrobenzaldehyde
NITROBENZALDEHYDE 4
p-Formylnitrobenzene
4-Nitrobenzaldehyde

Chemical & Physical Properties

[ Density]:
1.3±0.1 g/cm3

[ Boiling Point ]:
299.6±23.0 °C at 760 mmHg

[ Melting Point ]:
103-106 °C(lit.)

[ Molecular Formula ]:
C₇H₅NO₃

[ Molecular Weight ]:
151.120

[ Flash Point ]:
155.2±15.4 °C

[ Exact Mass ]:
151.026947

[ PSA ]:
62.89000

[ LogP ]:
1.56

[ Vapour Pressure ]:
0.0±0.6 mmHg at 25°C

[ Index of Refraction ]:
1.618

MSDS

Click to get detail MSDS

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :: CU7350000

CHEMICAL NAME :: Benzaldehyde, p-nitro-

CAS REGISTRY NUMBER :: 555-16-8

LAST UPDATED :: 199701

DATA ITEMS CITED :: 9

MOLECULAR FORMULA :: C7-H5-N-O3

MOLECULAR WEIGHT :: 151.13

WISWESSER LINE NOTATION :: WNR DVH

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 :: 4700 mg/kg

TOXIC EFFECTS :: Behavioral - somnolence (general depressed activity) Lungs, Thorax, or Respiration - cyanosis Blood - normocytic anemia

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 16 gm/kg

TOXIC EFFECTS :: Behavioral - somnolence (general depressed activity) Lungs, Thorax, or Respiration - cyanosis Blood - normocytic anemia

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 545 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

MUTATION DATA

TYPE OF TEST :: DNA repair

TEST SYSTEM :: Bacteria - Bacillus subtilis

DOSE/DURATION :: 500 ug/disc

REFERENCE :: MUREAV Mutation Research. (Elsevier Science Pub. B.V., POB 211, 1000 AE Amsterdam, Netherlands) V.1- 1964- Volume(issue)/page/year: 170,11,1986 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - X7149 No. of Facilities: 25 (estimated) No. of Industries: 1 No. of Occupations: 1 No. of Employees: 1358 (estimated) No. of Female Employees: 956 (estimated)

Safety Information

[ Symbol ]:

GHS07

[ Signal Word ]:
Warning

[ Hazard Statements ]:
H317-H319

[ Precautionary Statements ]:
P280-P305 + P351 + P338

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

[ Hazard Codes ]:
Xi:Irritant

[ Risk Phrases ]:
R36/37/38

[ Safety Phrases ]:
S26-S36/37-S61-S24/25-S36/37/39

[ RIDADR ]:
NONH for all modes of transport

[ WGK Germany ]:
2

[ RTECS ]:
CU7350000

[ HS Code ]:
2913000090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

1-Iodo-4-nitrobenzene
carbon monoxide
4-Nitrobenzonitrile
(4-Nitrophenyl)methanol
Methanediol,1-(4-nitrophenyl)-, 1,1-diacetate
4-Nitrobenzoyl chloride
1,3-Dithiane,2-(4-nitrophenyl)-
4-nitrophenyl-1,3-oxathiolane
2-Propenal, 3- (4-nitrophenyl)-

DownStream

ethyl 4-[(4-nitrophenyl)methylideneamino]benzoate
1-hydroxy-2-methyl-1-(4-nitrophenyl)pentan-3-one
2-(4-nitrophenyl)pentan-3-one
2-[hydroxy-(4-nitrophenyl)methyl]propanedinitrile
1-[(4-nitrophenyl)methyl]pyrrole
Benzenamine,4-nitro-N-[(4-nitrophenyl)methylene]-
2-(4-nitrophenyl)-1-piperidin-1-ylethanone
methyl 2-azido-3-(4-nitrophenyl)prop-2-enoate
N,N-dimethyl-4-[(4-nitrophenyl)methylideneamino]aniline
1-(2-methylprop-1-enyl)-4-nitrobenzene

Customs

[ HS Code ]: 2913000090

[ Summary ]:
HS: 2913000090 halogenated, sulphonated, nitrated or nitrosated derivatives of products of heading 2912 Educational tariff:17.0% Tax rebate rate:9.0% Regulatory conditions:none Most favored nation tariff:5.5% General tariff:30.0%

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