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74-11-3

74-11-3 structure
74-11-3 structure
Name 4-chlorobenzoic acid
Synonyms 4-CHLOROBENZOIC ACID FOR SYNTHESIS
4-CHLORO BENZOIC ACID
p-Chlorobenzoic acid
4-Cl-PhCOOH
PCBA
P-CHLOROBENZOICACID
4-Chlorobenzoic acid
p-Carboxychlorobenzene
4 CHLOROBENZOIC ACID
Benzoic acid, p-chloro-
4-Chlorobenzoicacid
Benzoic acid, 4-chloro-
UNII-IC7888DF4L
4-chlorobenzoic
4-CHLOROBENZOATE
2-chloro-5-carboxybenzene
para-chlorobenzoic acid
chlorodracylic acid
EINECS 200-805-9
Sodium 1,5-naphthalenedisulfonate dibasic
Mycosid
4-Chloro-benzoic acid
p-chlorobenzoic
MFCD00002531
Density 1.4±0.1 g/cm3
Boiling Point 287.2±13.0 °C at 760 mmHg
Melting Point 238-241 °C(lit.)
Molecular Formula C7H5ClO2
Molecular Weight 156.566
Flash Point 127.5±19.8 °C
Exact Mass 155.997803
PSA 37.30000
LogP 2.65
Vapour Pressure 0.0±0.6 mmHg at 25°C
Index of Refraction 1.583
Stability Stable. Combustible. Incompatible with bases, strong oxidizing agents.
Water Solubility soluble in hot water

CHEMICAL IDENTIFICATION

RTECS NUMBER :
DG4976010
CHEMICAL NAME :
Benzoic acid, p-chloro-
CAS REGISTRY NUMBER :
74-11-3
BEILSTEIN REFERENCE NO. :
0907196
LAST UPDATED :
199701
DATA ITEMS CITED :
4
MOLECULAR FORMULA :
C7-H5-Cl-O2
MOLECULAR WEIGHT :
156.57
WISWESSER LINE NOTATION :
QVR DG

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 :
1170 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
JAFCAU Journal of Agricultural and Food Chemistry. (American Chemical Soc., Distribution Office Dept. 223, POB 57136, West End Stn., Washington, DC 20037) V.1- 1953- Volume(issue)/page/year: 21,794,1973
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
1 gm/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
BCFAAI Bollettino Chimico Farmaceutico. (Societa Editoriale Farmaceutica, Via Ausonio 12, 20123 Milan, Italy) V.33- 1894- Volume(issue)/page/year: 112,53,1973
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
1170 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
JAFCAU Journal of Agricultural and Food Chemistry. (American Chemical Soc., Distribution Office Dept. 223, POB 57136, West End Stn., Washington, DC 20037) V.1- 1953- Volume(issue)/page/year: 23,724,1975
Symbol GHS07
GHS07
Signal Word Warning
Hazard Statements H302
Precautionary Statements P301 + P312 + P330
Personal Protective Equipment dust mask type N95 (US);Eyeshields;Gloves
Hazard Codes Xn:Harmful
Risk Phrases R22;R36/37/38
Safety Phrases S26-S36-S37/39
RIDADR NONH for all modes of transport
WGK Germany 2
RTECS DG4976010
HS Code 4002191900
HS Code 2916399090
Summary 2916399090 other aromatic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%
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