Dichlorophen

Modify Date: 2025-08-21 12:46:33

Dichlorophen structure	Common Name	Dichlorophen
	CAS Number	97-23-4	Molecular Weight	269.123
	Density	1.4±0.1 g/cm3	Boiling Point	418.7±40.0 °C at 760 mmHg
	Molecular Formula	C₁₃H₁₀Cl₂O₂	Melting Point	168-172 °C(lit.)
	MSDS	Chinese USA	Flash Point	207.0±27.3 °C
	Symbol	GHS07, GHS09	Signal Word	Warning

Use of Dichlorophen

Dichlorophen is an anticestodal agent.

Name	dichlorophen
Synonym	More Synonyms

Description	Dichlorophen is an anticestodal agent.
Related Catalog	Signaling Pathways >> Anti-infection >> Parasite Research Areas >> Infection

Density	1.4±0.1 g/cm3
Boiling Point	418.7±40.0 °C at 760 mmHg
Melting Point	168-172 °C(lit.)
Molecular Formula	C₁₃H₁₀Cl₂O₂
Molecular Weight	269.123
Flash Point	207.0±27.3 °C
Exact Mass	268.005798
PSA	40.46000
LogP	4.62
Vapour Pressure	0.0±1.0 mmHg at 25°C
Index of Refraction	1.650
InChIKey	MDNWOSOZYLHTCG-UHFFFAOYSA-N
SMILES	Oc1ccc(Cl)cc1Cc1cc(Cl)ccc1O
Stability	Stable. Incompatible with strong bases, strong oxidizing agents.
Water Solubility	<0.1 g/100 mL at 22 ºC

Dichlorophen MSDS(Chinese)

CHEMICAL IDENTIFICATION

RTECS NUMBER :: SM0175000

CHEMICAL NAME :: Phenol, 2,2'-methylenebis(4-chloro-

CAS REGISTRY NUMBER :: 97-23-4

BEILSTEIN REFERENCE NO. :: 1884514

LAST UPDATED :: 199710

DATA ITEMS CITED :: 15

MOLECULAR FORMULA :: C13-H10-Cl2-O2

MOLECULAR WEIGHT :: 269.13

WISWESSER LINE NOTATION :: QR DG B1R BQ EG

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: Standard Draize test

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rabbit

TYPE OF TEST :: Standard Draize test

ROUTE OF EXPOSURE :: Administration into the eye

SPECIES OBSERVED :: Rodent - rabbit

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 1506 mg/kg

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

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

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 17 mg/kg

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

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 1 gm/kg

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

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Mammal - dog

DOSE/DURATION :: 2 gm/kg

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

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - guinea pig

DOSE/DURATION :: 1250 mg/kg

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

MUTATION DATA

TYPE OF TEST :: Mutation in microorganisms

TEST SYSTEM :: Bacteria - Salmonella typhimurium

DOSE/DURATION :: 150 ug/plate

REFERENCE :: EMMUEG Environmental and Molecular Mutagenesis. (Alan R. Liss, Inc., 41 E. 11th St., New York, NY 10003) V.10- 1987- Volume(issue)/page/year: 19(Suppl 21),2,1992 *** U.S. STANDARDS AND REGULATIONS *** EPA FIFRA 1988 PESTICIDE SUBJECT TO REGISTRATION OR RE-REGISTRATION FEREAC Federal Register. (U.S. Government Printing Office, Supt. of Documents, Washington, DC 20402) V.1- 1936- Volume(issue)/page/year: 54,7740,1989 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - 84582 No. of Facilities: 855 (estimated) No. of Industries: 7 No. of Occupations: 7 No. of Employees: 3398 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - 84582 No. of Facilities: 441 (estimated) No. of Industries: 4 No. of Occupations: 8 No. of Employees: 4290 (estimated) No. of Female Employees: 2030 (estimated)

Symbol	GHS07, GHS09
Signal Word	Warning
Hazard Statements	H302-H319-H400
Precautionary Statements	P273-P305 + P351 + P338
Personal Protective Equipment	dust mask type N95 (US);Eyeshields;Gloves
Hazard Codes	Xn:Harmful;N:Dangerousfortheenvironment;
Risk Phrases	R22;R36;R50/53
Safety Phrases	S26-S60-S61
RIDADR	UN 3077 9/PG 3
WGK Germany	3
RTECS	SM0175000
Packaging Group	III
Hazard Class	9
HS Code	2908199022

Formaldehyde

CAS#:50-00-0

4-Chlorophenol

CAS#:106-48-9

~68%

Dichlorophen

CAS#:97-23-4

Phenol,4-chloro...

CAS#:6642-07-5

Literature: Helvetica Chimica Acta, , vol. 64, # 2 p. 599 - 609

Formaldehyde

CAS#:50-00-0

Dichlorophen

CAS#:97-23-4

Literature: CH137923 , ; DE530219 , ; Fortschr. Teerfarbenfabr. Verw. Industriezweige, vol. 18, p. 2567

dimethoxymethane

CAS#:109-87-5

4-Chlorophenol

CAS#:106-48-9

Dichlorophen

CAS#:97-23-4

Literature: DE540208 , ; Fortschr. Teerfarbenfabr. Verw. Industriezweige, vol. 18, p. 2574

5-Chloro-2-hydr...

CAS#:5330-38-1

4-Chlorophenol

CAS#:106-48-9

Dichlorophen

CAS#:97-23-4

Literature: DE539182 , ; Fortschr. Teerfarbenfabr. Verw. Industriezweige, vol. 18, p. 2577

2,2'-Methylened...

CAS#:2467-02-9

~9%

Dichlorophen

CAS#:97-23-4

Phenol,2,2'-met...

CAS#:1940-43-8

Literature: Bioorganic and Medicinal Chemistry Letters, , vol. 19, # 3 p. 945 - 948

Formaldehyde

CAS#:50-00-0

4-Chlorophenol

CAS#:106-48-9

Dichlorophen

CAS#:97-23-4

Literature: Farmaco, Edizione Scientifica, , vol. 18, p. 619 - 642

Diiodomethane

CAS#:75-11-6

4-Chlorophenol

CAS#:106-48-9

Dichlorophen

CAS#:97-23-4

Literature: DE540208 , ; Fortschr. Teerfarbenfabr. Verw. Industriezweige, vol. 18, p. 2574

Precursor 6
CAS#:50-00-0 Formaldehyde CAS#:106-48-9 4-Chlorophenol CAS#:109-87-5 dimethoxymethane CAS#:5330-38-1 5-Chloro-2-hydr...
CAS#:2467-02-9 2,2'-Methylened... CAS#:75-11-6 Diiodomethane
DownStream 6
CAS#:2467-02-9 2,2'-Methylened... CAS#:15435-29-7 2,2'-Methyleneb... CAS#:83817-55-4 3,3'-methyleneb... CAS#:83817-56-5 5-chloro-3-[(5-...
CAS#:6342-09-2 Benzoic acid,3,... CAS#:56186-92-6 [2-[(2-acetylox...

HS Code	2908199022
Summary	2908199022 2,2'-methylenebis(4-chlorophenol)。supervision conditions:s(import or export registration certificate for pesticides)。VAT:17.0%。tax rebate rate:0.0%。MFN tarrif:5.5%。general tariff:30.0%

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2,2'-Dihydroxy-5,5'-dichlorodiphenylmethane

Gefir

DDM

2,2'-Methylenebis(4-chlorophenol)

Dichlorofen

Bis[5-chloro-2-hydroxyphenyl]methane

Halenol

Preventol G-D

Di[5-chloro-2-hydroxyphenyl]methane

Phenol, 2,2'-methylenebis[4-chloro-

2,2’-methylenebis[4-chlorophenol]

DDDM

Fungo

EINECS 202-567-1

dichlorophen

G 4

Palacel

5,5'-dichloro-2,2'-dihydroxydiphenylmethane

Korium

MFCD00002322

2,2'-Methylenebis[4-chlorophenol]

Dichlorophene

4-06-00-06658 (Beilstein Handbook Reference)

2,2’-methylenebis(4-chlorophenol)

Diphentane 70

G-4

Trivex

Di-phenthane-70

Hyosan

4,4’-dichloro-2,2’-methylenediphenol

Dichloorfeen

2,2'-methanediylbis(4-chlorophenol)

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China
Product Name: Dichlorophen
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China
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ShangHai DC Chemicals Co.,Ltd
China
Product Name: Dichlorophen
Price: ￥Inquiry/1g
Purity: 98.9%
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DC Chemicals Limited
China
Product Name: Dichlorophen
Price: $Inquiry/25mg $Inquiry/50mg $Inquiry/250mg
Purity: 98.0%
Delivery: 3 Day
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Dichlorophen
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Delivery: Inquiry
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Shanghai Amole Biotechnology Co., Ltd.
China
Product Name: Dichlorophen
Price: ￥Inquiry/100mg ￥Inquiry/1g ￥Inquiry/250mg ￥Inquiry/5g
Purity: 98.0%
Delivery: Inquiry
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Henan Tianfu Chemical Co., Ltd.
China
Product Name: dichlorophen
Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
Purity: 99.0%
Delivery: Inquiry
Contact: Anson
Email: info@tianfuchem.com

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Dichlorophen

Use of Dichlorophen

Names

Dichlorophen Biological Activity

Chemical & Physical Properties

MSDS

Toxicological Information

CHEMICAL IDENTIFICATION

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

MUTATION DATA

Safety Information

Synthetic Route

Precursor & DownStream

Customs

Articles31

Synonyms

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