Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Phenol,4,4'-(2,2,2-trichloroethylidene)bis-
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Phenol,4,4'-(2,2,2-trichloroethylidene)bis-
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

2971-36-0

2971-36-0 structure

Name: Phenol,4,4'-(2,2,2-trichloroethylidene)bis-
Chemical Name: 1,1,1-trichloro-2,2-bis(4-hydroxyphenyl)ethane
CAS Number: 2971-36-0
Molecular Formula: C₁₄H₁₁Cl₃O₂
Molecular Weight: 317.59500
Create Date: 2018-12-23 14:57:45
Modify Date: 2025-08-25 11:20:39

Name	1,1,1-trichloro-2,2-bis(4-hydroxyphenyl)ethane
Synonyms	hydroxychlor MFCD00186695 Bis-Hydroxy-Methoxychlor BisdeMethylMethoxychlor 1,1,1-trichloro-2,2-bis-(4-hydroxy-phenyl)-ethane dihydroxy-diphenyltrichlorethane Phenol,4,4'-(2,2,2-trichloroethylidene)bis- 2,2-bis(p-Hydroxyphenyl)-1,1,1-trichloroethane HPTE vic-hydroxymethoxychlor 1,1,1-Trichlor-2,2-bis-(4-hydroxy-phenyl)-aethan p,p'-Hydroxy-DDT

Melting Point	204-208ºC(lit.)
Molecular Formula	C₁₄H₁₁Cl₃O₂
Molecular Weight	317.59500
Exact Mass	315.98200
PSA	40.46000
LogP	4.59990

CHEMICAL IDENTIFICATION

RTECS NUMBER :: SN2500000

CHEMICAL NAME :: Phenol, 4,4'-(2,2,2-trichloroethylidene)di-

CAS REGISTRY NUMBER :: 2971-36-0

BEILSTEIN REFERENCE NO. :: 2054671

LAST UPDATED :: 199701

DATA ITEMS CITED :: 3

MOLECULAR FORMULA :: C14-H11-Cl3-O2

MOLECULAR WEIGHT :: 317.60

WISWESSER LINE NOTATION :: GXGGYRQRQ

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 2 gm/kg

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

REFERENCE :: JAPMA8 Journal of the American Pharmaceutical Association, Scientific Edition. (Washington, DC) V.29-49, 1940-60. For publisher information, see JPMSAE. Volume(issue)/page/year: 36,349,1947

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 3200 mg/kg

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

REFERENCE :: THERAP Therapie. (Doin, Editeurs, 8, Place de l'Odeon, F-75006 Paris, France) V.1- 1946- Volume(issue)/page/year: 22,285,1967

Hazard Codes	Xi
Risk Phrases	36/37/38
Safety Phrases	S26;S36
HS Code	2908199090

75-87-6

108-95-2

2971-36-0

Literature: Journal of the American Chemical Society, , vol. 36, p. 1522

72-43-5

2971-36-0

Literature: Molecular Pharmacology, , vol. 58, # 4 p. 852 - 858

108-95-2

2971-36-0

Literature: Chemische Berichte, , vol. 56, p. 982

50597-25-6

108-95-2

2971-36-0

Literature: Chemische Berichte, , vol. 56, p. 982

7446-70-0

75-87-6

108-95-2

2971-36-0

Literature: Journal of the American Chemical Society, , vol. 36, p. 1518

7664-93-9

64-19-7

75-87-6

108-95-2

Detail

Literature: Journal fuer Praktische Chemie (Leipzig), , vol. <2> 47, p. 68 Chemische Berichte, , vol. 7, p. 1201

302-17-0

7664-93-9

64-19-7

108-95-2

Detail

Literature: Journal fuer Praktische Chemie (Leipzig), , vol. <2> 47, p. 68 Chemische Berichte, , vol. 7, p. 1201

7664-93-9

50597-25-6

64-19-7

108-95-2

Detail

Literature: Chemische Berichte, , vol. 56, p. 982

Precursor 7
75-87-6 108-95-2 72-43-5 7446-70-0
7664-93-9 64-19-7 302-17-0
DownStream 6
72-43-5 100873-14-1 14868-03-2 22608-45-3
7511-35-5 4399-06-8

HS Code	2908199090
Summary	HS: 2908199090. derivatives of polyphenols or phenol-alcohols containing only halogen substituents and their salts. VAT:17.0%. tax rebate rate:9.0%. supervision conditions:None. MFN tariff:5.5%. general tariff:30.0%

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