Chlorohydroquinone

Modify Date: 2025-08-22 12:00:53

Chlorohydroquinone structure	Common Name	Chlorohydroquinone
	CAS Number	615-67-8	Molecular Weight	144.556
	Density	1.5±0.1 g/cm3	Boiling Point	263.0±0.0 °C at 760 mmHg
	Molecular Formula	C₆H₅ClO₂	Melting Point	100-104 °C(lit.)
	MSDS	Chinese USA	Flash Point	119.7±21.8 °C
	Symbol	GHS05, GHS07	Signal Word	Danger

Name	chlorohydroquinone
Synonym	More Synonyms

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

Chlorohydroquinone MSDS(Chinese)

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
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

Precursor 10
CAS#:106-51-4 1,4-Benzoquinone CAS#:120-83-2 2,4-Dichlorophenol CAS#:695-99-8 2,5-Cyclohexadi... CAS#:95-57-8 2-Chlorophenol
CAS#:56962-11-9 2-Chloro-4-hydr... CAS#:89-64-5 2-nitro-4-chlor... CAS#:123-31-9 Hydroquinone CAS#:5273-62-1 5,6-dichlorocyc...
CAS#:544-25-2 Cycloheptatriene CAS#:108-43-0 3-Chlorophenol
DownStream 9
CAS#:14918-69-5 2,3-DICHLORO-5,... CAS#:475-38-7 Naphthazarin CAS#:533-73-3 1,2,4-Trihydrox... CAS#:33098-48-5 10-[3-[4-(2-hyd...
CAS#:91-43-0 1-chloro-2,5-di... CAS#:824-69-1 2,5-DICHLOROHYD... CAS#:6995-79-5 1,4-Cyclohexanediol CAS#:931-71-5 1,4-Cyclohexanediol
CAS#:6358-64-1 4-Chloro-2,5-Di...

Cytochrome P450 3A4 mediated metabolism of 2,4-dichlorophenol.

Chemosphere 34(11) , 2281-91, (1997)

The metabolism of the environmental pollutant and hepatocarcinogen 2,4-dichlorophenol (2,4-DCP) was studied using microsomal fractions and whole-cells of Saccharomyces cerevisiae containing human cyto...

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

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Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Chlorohydroquinone
Price: Check
Purity: 85.0%
Delivery: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: Chlorohydroquinone
Price: ￥898.0/100g ￥118.0/5g ￥3138.0/500g ￥318.0/25g
Purity: 85.0%
Delivery: 1 Day
Contact: Liu jia
Email: 2130147988@qq.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Chlorohydroquinone
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Delivery: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

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Chlorohydroquinone

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HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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