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Product Name: Phenol,2,3,5,6-tetrachloro-
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935-95-5

935-95-5 structure

935-95-5 structure

Name: 2,3,5,6-TETRACHLOROPHENOL
Chemical Name: 2,3,5,6-tetrachlorophenol
CAS Number: 935-95-5
Molecular Formula: C₆H₂Cl₄O
Molecular Weight: 231.89100
Catalog: analytical chemistry Standard Volatile Organic Compounds (VOCs)
Create Date: 2018-02-21 08:00:00
Modify Date: 2026-07-18 09:38:44

Name	2,3,5,6-tetrachlorophenol
Synonyms	2,3,5,6-TetrachlorophenolSolution,2,000mg/L MFCD00044671 2，3，5，6-Tetrachloropheno1 Fourchlorophenol 2.3.5.6-Tetr 2,3,5,6-tetrachlorophenate 2,3,5,6-Tetrachlorophenol Solution, 100μg/mL Phenol, 2,3,5,6-tetrachloro phenol,2,3,5,6-tetrachloro 2,3,5,6-TetrachlorophenolSolution,100mg/L 2.3.5.6-Tetrachlorophenol 50mg [-5] 2,3,5,6-T 2,3,5,6-TETRACHLOROPHENOL, 50 MG, NEAT 2,3,5,6-Tetrachlorophenol 100 μg/mL in Cyclohexane 2,3,5,6-TetrachlorophenolSolution,1000mg/L XA17375600CY 2,3,5,6-TetrachlorophenoL100μg/mL 2,3,5,6-Tetrachlorophenol 10 μg/mL in Cyclohexane 2,3,5,6-tetrachloro-pheno 2,3,5,6-TE 2,3,5,6-Tetrachlorophenol 100 μg/ml Methanol 2,3,5,6-Tetrachlorophenol EINECS 213-310-8 2,3,5,6-TETRACHLOROPHENOL, 1X1ML, MEOH 2 000UG/ML 2,3,5,6-TetrachlorophenolB C17375600 2,3,5,6-Tetrachlorophenol L17375600CY 2,3,5,6-TetrachlorophenoL10μg/mL 2,3,5,6-Tetrachlorophenol NSC 2,3,5,6-TETRACHLOROPHENOL PESTANAL, 10 M 2,3,5,6-Tetrachlorophenol 10.0 μg/ml Cyclohexane

Density	1.709g/cm3
Boiling Point	261ºC at 760mmHg
Melting Point	114-116ºC
Molecular Formula	C₆H₂Cl₄O
Molecular Weight	231.89100
Flash Point	11 °C
Exact Mass	229.88600
PSA	20.23000
LogP	4.00580
Index of Refraction	1.62
Storage condition	APPROX 4°C

CHEMICAL IDENTIFICATION

RTECS NUMBER :: SM9450000

CHEMICAL NAME :: Phenol, 2,3,5,6-tetrachloro-

CAS REGISTRY NUMBER :: 935-95-5

BEILSTEIN REFERENCE NO. :: 2049586

LAST UPDATED :: 199612

DATA ITEMS CITED :: 5

MOLECULAR FORMULA :: C6-H2-Cl4-O

MOLECULAR WEIGHT :: 231.88

WISWESSER LINE NOTATION :: QR BG CG EG FG

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 2 gm/kg

TOXIC EFFECTS :: Behavioral - somnolence (general depressed activity) Behavioral - convulsions or effect on seizure threshold Behavioral - muscle weakness

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 109 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 :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 48 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 - gerbil

DOSE/DURATION :: 979 mg/kg

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

MUTATION DATA

TYPE OF TEST :: Cytogenetic analysis

TEST SYSTEM :: Rodent - hamster Lung

DOSE/DURATION :: 60 mg/L

REFERENCE :: MUREAV Mutation Research. (Elsevier Science Pub. B.V., POB 211, 1000 AE Amsterdam, Netherlands) V.1- 1964- Volume(issue)/page/year: 241,175,1990

Symbol	GHS02, GHS06, GHS08
Signal Word	Danger
Hazard Statements	H225-H301 + H311 + H331-H370
Precautionary Statements	P210-P260-P280-P301 + P310 + P330-P308 + P311-P403 + P233
Personal Protective Equipment	Eyeshields;Faceshields;Gloves;type P2 (EN 143) respirator cartridges
Hazard Codes	T,F
Risk Phrases	25-37/38-41-39/23/24/25-23/24/25-11
Safety Phrases	S26-S39-S45-S36/37-S16
RIDADR	UN 2020 6.1/PG 3
RTECS	SM9450000
HS Code	2908199090

Precursor 9
6936-40-9 95-94-3 117-18-0 87-86-5
118-75-2 608-93-5 3481-20-7 64400-12-0
124-41-4
DownStream 9
87-87-6 95-57-8 87-65-0 933-75-5
576-24-9 108-43-0 6939-70-4 94538-00-8
4824-72-0

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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