Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 3,4-Dichlorobenzotrifluoride
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-Dichlorobenzotrifluoride
Price: ￥208.0/100g ￥718.0/500g
Purity: 97.0%
Stocking Period: 3 Day
Contact: Liu jia
Email: 2130147988@qq.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 3,4-Dichlorobenzotrifluoride
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: 328-84-7 3,4-Dichlorobenzotrifluoride
Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
Purity: 99.0%
Stocking Period: Inquiry
Contact: Anson
Email: info@tianfuchem.com

Zhongshan Xingrui Chemical Co. , Ltd.
China
Product Name: 3,4-Dichlorobenzotrifluoride
Price: ￥Inquiry/25kg
Purity: 99.0%
Stocking Period: Inquiry
Contact: Wang Jie
Email: 3096638339@qq.com

328-84-7

328-84-7 structure

328-84-7 structure

Name: 3,4-Dichlorobenzotrifluoride
Chemical Name: 3,4-Dichlorobenzotrifluoride
CAS Number: 328-84-7
Molecular Formula: C₇H₃Cl₂F₃
Molecular Weight: 215.000
Catalog: Organic raw materials Organic fluorine compound Fluorotoluene series
Create Date: 2018-05-10 08:00:00
Modify Date: 2025-08-21 14:36:29

Name	3,4-Dichlorobenzotrifluoride
Synonyms	1,2-dichloro-4-trifluoromethylbenzene 3,4-Dichlorotrifluorobenzene 3,4-Dichlorobenzotri EINECS 206-337-1 3,4-DCBTE 3,4-Dichlorobenzotrifluoride 3,4-Dichlorobenzenetrifluride 1,2-Dichloro-4-(trifluoromethyl)benzene 4-Trifluoromethyl-1,2-dichlorobenzene 3,4-dichlorotrifluoromethylbenzene 3,4-dichlo 3,4-Dichlorotrifluorotoluene Benzene, 1,2-dichloro-4-(trifluoromethyl)- 3,4-Dichlorobenzoictrifluoride MFCD00000555

Density	1.5±0.1 g/cm3
Boiling Point	175.9±35.0 °C at 760 mmHg
Melting Point	−13-−12 °C(lit.)
Molecular Formula	C₇H₃Cl₂F₃
Molecular Weight	215.000
Flash Point	65.6±0.0 °C
Exact Mass	213.956390
LogP	4.12
Vapour Pressure	1.5±0.3 mmHg at 25°C
Index of Refraction	1.471

CHEMICAL IDENTIFICATION

RTECS NUMBER :: CZ5527510

CHEMICAL NAME :: Benzene, 1,2-dichloro-4-(trifluoromethyl)-

CAS REGISTRY NUMBER :: 328-84-7

LAST UPDATED :: 199712

DATA ITEMS CITED :: 6

MOLECULAR FORMULA :: C7-H3-Cl2-F3

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 1960 uL/kg

TOXIC EFFECTS :: Lungs, Thorax, or Respiration - other changes

REFERENCE :: NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: OTS0526715

TYPE OF TEST :: LC - Lethal concentration

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: >15860 mg/m3/4H

TOXIC EFFECTS :: Sense Organs and Special Senses (Eye) - lacrimation Behavioral - somnolence (general depressed activity) Lungs, Thorax, or Respiration - dyspnea

REFERENCE :: NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: OTS0526717

TYPE OF TEST :: LD - Lethal dose

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: >5 mL/kg

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

REFERENCE :: NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: OTS0526760

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

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rabbit

DOSE/DURATION :: >5 gm/kg

TOXIC EFFECTS :: Skin and Appendages - dermatitis, other (after systemic exposure)

REFERENCE :: NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: OTS0526750

Symbol	GHS07
Signal Word	Warning
Hazard Statements	H315-H319-H335
Precautionary Statements	P261-P305 + P351 + P338
Personal Protective Equipment	Eyeshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
Hazard Codes	C:Corrosive
Risk Phrases	R34
Safety Phrases	S26-S36/37/39-S45
RIDADR	1760
WGK Germany	2
RTECS	CZ5527510
Packaging Group	III
Hazard Class	8
HS Code	2903992000

Precursor 10
32137-19-2 584-08-7 121-17-5 98-56-6
20555-91-3 289706-46-3 66682-07-3 2136-87-0
13014-24-9 27020-90-2
DownStream 10
455-86-7 42874-03-3 35852-58-5 32137-19-2
32137-20-5 78068-85-6 39885-50-2 121-50-6
24279-39-8 85118-04-3

HS Code	2903992000
Summary	HS: 2903992000 1,2-dichloro-4-(trifluoromethyl)benzene Educational tariff:17.0% Tax rebate rate:9.0% Regulatory conditions:无 Lowest tariff:5.5% General tariff:30.0%

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