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615-67-8

615-67-8 structure
615-67-8 structure

Name chlorohydroquinone
Synonyms 1,4-Dihydroxy-2-chlorobenzene
1,4-Benzenediol, 2-chloro-
2-Chloro-1,4-benzenediol
2-chlorohydroquinone
2-Chlorbenzol-1,4-diol
2-Chloro-1,4-hydroxyquinone
CHLOROHYDROQUINONE
Hydroquinone, chloro-
2-Chlorobenzene-1,4-diol
EINECS 210-442-8
2-Chloro-1,4-dihydroxybenzene
MFCD00002341
1,4-dihydroxyl-2-chlorobenzene
Density 1.5±0.1 g/cm3
Boiling Point 263.0±0.0 °C at 760 mmHg
Melting Point 100-104 °C(lit.)
Molecular Formula C6H5ClO2
Molecular Weight 144.556
Flash Point 119.7±21.8 °C
Exact Mass 143.997803
PSA 40.46000
LogP 1.52
Vapour Pressure 0.0±0.5 mmHg at 25°C
Index of Refraction 1.629
Water Solubility soluble

CHEMICAL IDENTIFICATION

RTECS NUMBER :
MX4800000
CHEMICAL NAME :
Hydroquinone, chloro-
CAS REGISTRY NUMBER :
615-67-8
BEILSTEIN REFERENCE NO. :
0636835
LAST UPDATED :
199710
DATA ITEMS CITED :
8
MOLECULAR FORMULA :
C6-H5-Cl-O2
MOLECULAR WEIGHT :
144.56
WISWESSER LINE NOTATION :
L6V DVJ XG

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
200 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
KODAK* Kodak Company Reports. (343 State St., Rochester, NY 14650) Volume(issue)/page/year: 21MAY1971
TYPE OF TEST :
LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE :
Administration onto the skin
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
500 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
KODAK* Kodak Company Reports. (343 State St., Rochester, NY 14650) Volume(issue)/page/year: 21MAY1971
TYPE OF TEST :
LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
100 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
KODAK* Kodak Company Reports. (343 State St., Rochester, NY 14650) Volume(issue)/page/year: 21MAY1971
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Administration onto the skin
SPECIES OBSERVED :
Rodent - guinea pig
DOSE/DURATION :
500 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
KODAK* Kodak Company Reports. (343 State St., Rochester, NY 14650) Volume(issue)/page/year: 21MAY1971 ** REPRODUCTIVE DATA **
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Subcutaneous
DOSE :
5 mg/kg
SEX/DURATION :
female 1 day(s) pre-mating
TOXIC EFFECTS :
Reproductive - Maternal Effects - ovaries, fallopian tubes
REFERENCE :
ENDOAO Endocrinology (Baltimore). (Williams & Wilkins Co., 428 E. Preston St., Baltimore, MD 21203) V.1- 1917- Volume(issue)/page/year: 57,466,1955 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - M1141 No. of Facilities: 108 (estimated) No. of Industries: 1 No. of Occupations: 1 No. of Employees: 216 (estimated)
Symbol GHS05 GHS07
GHS05, GHS07
Signal Word Danger
Hazard Statements H315-H317-H318-H335
Precautionary Statements P280-P305 + P351 + P338 + P310
Personal Protective Equipment dust mask type N95 (US);Eyeshields;Faceshields;Gloves
Hazard Codes Xi:Irritant;
Risk Phrases R36/37/38
Safety Phrases S36/37-S37/39-S26
RIDADR UN2811
WGK Germany 3
RTECS MX4800000
Packaging Group III
Hazard Class 6.1
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