Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 3,4-Dichlorophenol
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: 3,4-Dichlorophenol
Price: ￥238.0/25g ￥88.0/5g ￥658.0/100g
Purity: 95.0%
Stocking Period: 3 Day
Contact: Liu jia
Email: 2130147988@qq.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 3,4-Dichlorophenol
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

Henan Tianfu Chemical Co., Ltd.
China
Product Name: 95-77-2,3,4-Dichlorophenol
Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
Purity: 99.0%
Stocking Period: Inquiry
Contact: Anson
Email: info@tianfuchem.com

95-77-2

95-77-2 structure

95-77-2 structure

Name: 3,4-Dichlorophenol
Chemical Name: 3,4-Dichlorophenol
CAS Number: 95-77-2
Molecular Formula: C₆H₄Cl₂O
Molecular Weight: 163.001
Catalog: Chemical reagent Organic reagent Aromatic alcohol
Create Date: 2018-05-16 08:00:00
Modify Date: 2025-08-26 07:18:38

Name	3,4-Dichlorophenol
Synonyms	3.4-Dichlor-1-hydroxy-benzol 3,4-Dichlorobiphenol 3,4-DICHLORO PHENOL QR CG DG EINECS 202-450-5 3,3-DICHLORO-HYDROXYBENZENE 3,4-DICHLOROPHENOL FOR SYNTHESIS Phenol, 3,4-dichloro- PHENOL,3,4-DICHLORO- 3,4-dichloro-phenol 3,4-DICHLOROPNENOL 3,4 DICHLOROPHENOL Phenol,3,4-dichloro MFCD00002258 3,4-Dichlorophenol 4,5-Dichlorophenol 3,4-Dichlor-phenol

Density	1.5±0.1 g/cm3
Boiling Point	247.1±20.0 °C at 760 mmHg
Melting Point	65-67 °C(lit.)
Molecular Formula	C₆H₄Cl₂O
Molecular Weight	163.001
Flash Point	109.1±15.8 °C
Exact Mass	161.963913
PSA	20.23000
LogP	3.22
Vapour Pressure	0.0±0.5 mmHg at 25°C
Index of Refraction	1.594
Stability	Stable. Combustible. Incompatible with oxidizing agents, acid chlorides, acid anhydrides.
Water Solubility	<0.1 g/100 mL at 20 ºC

CHEMICAL IDENTIFICATION

RTECS NUMBER :: SK8800000

CHEMICAL NAME :: Phenol, 3,4-dichloro-

CAS REGISTRY NUMBER :: 95-77-2

BEILSTEIN REFERENCE NO. :: 1907693

LAST UPDATED :: 199709

DATA ITEMS CITED :: 2

MOLECULAR FORMULA :: C6-H4-Cl2-O

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 1685 mg/kg

TOXIC EFFECTS :: Behavioral - tremor Behavioral - convulsions or effect on seizure threshold Lungs, Thorax, or Respiration - respiratory stimulation

REFERENCE :: TOLED5 Toxicology Letters. (Elsevier Science Pub. B.V., POB 211, 1000 AE Amsterdam, Netherlands) V.1- 1977- Volume(issue)/page/year: 29,39,1985

Symbol	GHS05, GHS07
Signal Word	Danger
Hazard Statements	H302-H315-H318
Precautionary Statements	P280-P305 + P351 + P338
Personal Protective Equipment	dust mask type N95 (US);Eyeshields;Gloves
Hazard Codes	Xn:Harmful
Risk Phrases	R22;R36/38
Safety Phrases	S26-S28-S37/39
RIDADR	UN 2020 6.1/PG 3
WGK Germany	3
RTECS	SK8800000
Packaging Group	III
Hazard Class	6.1
HS Code	29081000

Precursor 10
1338215-36-3 1095223-19-0 95-76-1 95-50-1
87-86-5 1435-49-0 20555-91-3 288-32-4
17847-51-7 108-43-0
DownStream 10
36404-30-5 3428-24-8 533-73-3 3245-41-8
32022-41-6 39224-65-2 22532-80-5 22526-30-3
21320-30-9 95-57-8

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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