4-Chlorobenzaldehyde

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Names

[ CAS No. ]:
104-88-1

[ Name ]:
4-Chlorobenzaldehyde

[Synonym ]:
AMMONIUM STANDARD
AMMONIA WATER
4-chloro-benzaldehyde
EINECS 203-247-4
4-Fluorobenzaldehyde
AMMONIA GAS
4-Chlorbenzaldehyd
AQUEOUS AMMONIA
4-Chlorobenzaldehyde
p-Fluorobenzaldehyde
Benzaldehyde, 4-chloro-
para-chloro-benzaldehyde
p-chlorobenzenecarboxaldehyde
PCAD
AMMONIA NO 2
AMMONIA NO 1
MFCD00011418
p-Chlorobenzaldehyde
AMMONIUM LIQUOR

Chemical & Physical Properties

[ Density]:
1.2±0.1 g/cm3

[ Boiling Point ]:
213.7±13.0 °C at 760 mmHg

[ Melting Point ]:
46 °C

[ Molecular Formula ]:
C7H5ClO

[ Molecular Weight ]:
140.567

[ Flash Point ]:
87.8±0.0 °C

[ Exact Mass ]:
140.002899

[ PSA ]:
17.07000

[ LogP ]:
2.21

[ Vapour density ]:
0.6 (vs air)

[ Vapour Pressure ]:
0.2±0.4 mmHg at 25°C

[ Index of Refraction ]:
1.585

[ Stability ]:
Stable, but air and light-sensitive. Incompatible with strong bases, strong reducing agents, strong oxidizing agents.

[ Water Solubility ]:
935 mg/L (20 ºC)

MSDS

Click to get detail MSDS

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
CU5076000
CHEMICAL NAME :
Benzaldehyde, p-chloro-
CAS REGISTRY NUMBER :
104-88-1
LAST UPDATED :
199710
DATA ITEMS CITED :
7
MOLECULAR FORMULA :
C7-H5-Cl-O

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 :
1575 mg/kg
TOXIC EFFECTS :
Behavioral - altered sleep time (including change in righting reflex) Behavioral - somnolence (general depressed activity) Behavioral - excitement
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: 31(2),50,1987
TYPE OF TEST :
LC - Lethal concentration
ROUTE OF EXPOSURE :
Inhalation
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
>473 mg/m3/4H
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: 31(2),50,1987
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
1400 mg/kg
TOXIC EFFECTS :
Behavioral - altered sleep time (including change in righting reflex) Behavioral - somnolence (general depressed activity) Behavioral - excitement
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: 31(2),50,1987 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - X4033 No. of Facilities: 50 (estimated) No. of Industries: 3 No. of Occupations: 21 No. of Employees: 6571 (estimated) No. of Female Employees: 916 (estimated)

Safety Information

[ Symbol ]:

GHS07

[ Signal Word ]:
Warning

[ Hazard Statements ]:
H302-H315-H319-H335

[ Precautionary Statements ]:
P261-P305 + P351 + P338

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

[ Hazard Codes ]:
Xn:Harmful

[ Risk Phrases ]:
R22;R36/38;R51/53

[ Safety Phrases ]:
S26-S61-S37/39-S36

[ RIDADR ]:
UN 1219 3/PG 2

[ WGK Germany ]:
2

[ RTECS ]:
CU5076000

[ Packaging Group ]:
III

[ Hazard Class ]:
9

[ HS Code ]:
2913000090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 4-Bromochlorobenzene
  • carbon monoxide
  • 1-Chloro-4-iodobenzene
  • 1,1-diacetoxy-1-(4-chlorophenyl)methane
  • 4-Chlorophenylacetic acid
  • 2-(4-chlorophenyl)-1,3-dithiane
  • 4-Chlorobenzonitrile
  • p-chlorobenzylalcohol
  • Benzamide,4-chloro-N,N-dimethyl-
  • 4-Chlorotoluene

DownStream

  • 4-[(4-chlorophenyl)methyl]isoquinoline
  • N-[(4-chlorophenyl)methyl]benzenesulfonamide
  • Benzenesulfonamide,N-(phenylmethyl)-
  • (4-chlorophenyl)-diethoxyphosphorylmethanone
  • 1H-Pyrazole,3-(4-chlorophenyl)-4,5-dihydro-1,5-diphenyl-
  • 2-(4-chlorophenyl)-1,3-dithiane
  • 1,3-Dithiane, 2-phenyl-
  • Benzoic acid,4-chloro-, 2-chloroethyl ester
  • 2-(4-chlorophenyl)-3-(4-oxo-2-phenylquinazolin-3-yl)-1,3-thiazolidin-4-one
  • N-(4-Formylphenyl)carbazole

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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