2,3,6-TRICHLOROPHENOL

Names

[ CAS No. ]:
933-75-5

[ Name ]:
2,3,6-TRICHLOROPHENOL

[Synonym ]:
EINECS 213-271-7
Phenol, 2,3,6-trichloro-
2,3,6-TRICHLOROPHENOL
MFCD00002165

Chemical & Physical Properties

[ Density]:
1.6±0.1 g/cm3

[ Boiling Point ]:
230.6±35.0 °C at 760 mmHg

[ Melting Point ]:
53-55 °C(lit.)

[ Molecular Formula ]:
C₆H₃Cl₃O

[ Molecular Weight ]:
197.446

[ Flash Point ]:
78.9±0.0 °C

[ Exact Mass ]:
195.924942

[ PSA ]:
20.23000

[ LogP ]:
3.33

[ Vapour Pressure ]:
0.0±0.5 mmHg at 25°C

[ Index of Refraction ]:
1.609

[ Storage condition ]:
0-6°C

[ Stability ]:
Stability Combustible. Incompatible with strong oxidizing agents, acid anhydrides, acid chlorides. May be hygroscopic.

[ Water Solubility ]:
methanol: 0.1 g/mL, clear

MSDS

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :: SN1300000

CHEMICAL NAME :: Phenol, 2,3,6-trichloro-

CAS REGISTRY NUMBER :: 933-75-5

BEILSTEIN REFERENCE NO. :: 1867596

LAST UPDATED :: 199701

DATA ITEMS CITED :: 5

MOLECULAR FORMULA :: C6-H3-Cl3-O

MOLECULAR WEIGHT :: 197.44

WISWESSER LINE NOTATION :: QR BG CG FG

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 308 mg/kg

TOXIC EFFECTS :: Behavioral - tremor Behavioral - convulsions or effect on seizure threshold Nutritional and Gross Metabolic - body temperature increase

MUTATION DATA

TYPE OF TEST :: Cytogenetic analysis

TEST SYSTEM :: Rodent - hamster Ovary

DOSE/DURATION :: 400 mg/L

REFERENCE :: MUREAV Mutation Research. (Elsevier Science Pub. B.V., POB 211, 1000 AE Amsterdam, Netherlands) V.1- 1964- Volume(issue)/page/year: 303,101,1993

Safety Information

[ Symbol ]:

GHS07

[ Signal Word ]:
Warning

[ Hazard Statements ]:
H302-H315-H319

[ Precautionary Statements ]:
P305 + P351 + P338

[ Personal Protective Equipment ]:
dust mask type N95 (US);Eyeshields;Gloves

[ Hazard Codes ]:
Xn: Harmful;

[ Risk Phrases ]:
R22

[ Safety Phrases ]:
S26-S28

[ RIDADR ]:
UN 2020 6.1/PG 3

[ WGK Germany ]:
3

[ RTECS ]:
SN1300000

[ Packaging Group ]:
III

[ Hazard Class ]:
6.1(b)

[ HS Code ]:
2908199090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

1,2,4-Trichloro-3-methoxybenzene
1,2,3,4-tetrachlorobenzene
Peratox
4-amino-2,3,6-trichlorophenol
2,3,5,6-TETRACHLOROPHENOL
3,6-dichloro-2-nitroaniline
γ-lindane
2,3,7,8-Tetrachlorodibenzo-p-dioxin
2,3,4,6-TETRACHLOROPHENOL
Sodium Methylate

DownStream

1,2,4-Trichloro-3-methoxybenzene
Phenol,2,3,6-trichloro-4-nitro-
Benzene,1,2,3,4,5-pentachloro-
4-bromo-2,3,6-trichlorophenol
1,2,4-trichloro-3-prop-2-ynoxybenzene
1,2-dichloro-4-(3-chloro-4-methoxyphenyl)benzene
1,3-dichlorodibenzofuran
2,6-dichlorodibenzofuran
2,3,6-Trichlorohydroquinone
2,3,6-TRICHLOROPHENOL ACETATE

Customs

[ 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%

Articles

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• The liquid in a separation capillary is used as an acceptor phase. • Extremely simple but powerful way of liquid phase microextraction. • In-tube microextraction is first applied to headspace extrac...