1,3,5-Trichlorobenzene

Modify Date: 2026-07-01 20:50:17

1,3,5-Trichlorobenzene structure	Common Name	1,3,5-Trichlorobenzene
	CAS Number	108-70-3	Molecular Weight	181.447
	Density	1.4±0.1 g/cm3	Boiling Point	211.3±20.0 °C at 760 mmHg
	Molecular Formula	C₆H₃Cl₃	Melting Point	63 °C
	MSDS	Chinese USA	Flash Point	126.7±0.0 °C
	Symbol	GHS07	Signal Word	Warning

This table lists Chinese names, IUPAC names and various aliases of this chemical substance.

Name	1,3,5-trichlorobenzene
Synonym	More Synonyms

This table shows physicochemical parameters including melting point, boiling point, density, solubility and optical rotation. Missing data is marked as N/A.

Density	1.4±0.1 g/cm3
Boiling Point	211.3±20.0 °C at 760 mmHg
Melting Point	63 °C
Molecular Formula	C₆H₃Cl₃
Molecular Weight	181.447
Flash Point	126.7±0.0 °C
Exact Mass	179.930038
LogP	4.04
Vapour Pressure	0.3±0.4 mmHg at 25°C
Index of Refraction	1.567
InChIKey	XKEFYDZQGKAQCN-UHFFFAOYSA-N
SMILES	Clc1cc(Cl)cc(Cl)c1
Stability	Stable. Incompatible with acids, strong oxidizing agents.

This table provides MSDS information including hazard classification, first‑aid, fire‑fighting, spill handling, operation and storage instructions.

1,3,5-Trichlorobenzene MSDS(Chinese)

This table summarizes toxicological test data, acute & chronic toxicity and ecological hazard parameters for this chemical.

CHEMICAL IDENTIFICATION

RTECS NUMBER :: DC2100100

CHEMICAL NAME :: Benzene, 1,3,5-trichloro-

CAS REGISTRY NUMBER :: 108-70-3

LAST UPDATED :: 199710

DATA ITEMS CITED :: 14

MOLECULAR FORMULA :: C6-H3-Cl3

MOLECULAR WEIGHT :: 181.44

WISWESSER LINE NOTATION :: GR CG EG

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 :: 800 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 - mouse

DOSE/DURATION :: 3350 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 :: 2260 mg/kg

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

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 7380 mg/kg/13W-C

TOXIC EFFECTS :: Liver - changes in liver weight Kidney, Ureter, Bladder - changes in tubules (including acute renal failure, acute tubular necrosis) Kidney, Ureter, Bladder - changes in bladder weight

TYPE OF TEST :: Dominant lethal test

TYPE OF TEST :: Dominant lethal test

MUTATION DATA

TEST SYSTEM :: Rodent - mouse

DOSE/DURATION :: 425 mg/kg/24H

REFERENCE :: MUTAEX Mutagenesis. (Oxford Univ. Press, Pinkhill House, Southfield Road, Eynsham, Oxford OX8 1JJ, UK) V.1- 1986- Volume(issue)/page/year: 2,111,1987 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - M2497 No. of Facilities: 60 (estimated) No. of Industries: 3 No. of Occupations: 8 No. of Employees: 1673 (estimated)

This table covers safety warnings, protective measures, incompatible substances and disposal guidelines for this compound.

Symbol	GHS07
Signal Word	Warning
Hazard Statements	H302 + H312 + H332-H315-H319-H335-H412
Precautionary Statements	P261-P273-P280-P305 + P351 + P338
Personal Protective Equipment	dust mask type N95 (US);Eyeshields;Gloves
Hazard Codes	Xn:Harmful
Risk Phrases	R22;R38
Safety Phrases	S26-S36-S36/37-S61
RIDADR	3077
WGK Germany	3
RTECS	DC2100100
Packaging Group	III
Hazard Class	9
HS Code	2903999090

This table presents publicly reported synthetic routes, reaction conditions, reactants and product information of the compound.

This table lists upstream starting materials and downstream derivative products related to this chemical.

Precursor 10
CAS#:14862-52-3 3,5-Dibromochlo... CAS#:19752-55-7 1-Bromo-3,5-dic... CAS#:634-93-5 2,4,6-Trichloro... CAS#:401631-89-8 3,3-diethyl-1-(...
CAS#:626-43-7 3,5-Dichloroaniline CAS#:634-90-2 1,2,3,5-Tetrach... CAS#:608-93-5 Benzene,1,2,3,4... CAS#:608-73-1 bhc
CAS#:58-89-9 γ-lindane CAS#:118-74-1 Hexachlorobenzene
DownStream 10
CAS#:105633-28-1 1,2,3,4,5-penta... CAS#:105633-27-0 2-[bis(2,4,6-tr... CAS#:34883-41-5 3,5-Dichlorobiphenyl CAS#:541-73-1 1,3-Dichlorobenzene
CAS#:33979-03-2 2,2',4,4',6,6'-PCB CAS#:121-91-5 Isophthalic acid CAS#:554-95-0 Trimesic acid CAS#:52780-23-1 5-chlorobenzene...
CAS#:35693-92-6 2,4,6-Trichloro... CAS#:5509-65-9 2,6-Difluoroaniline

This table shows customs‑related data including HS‑code, tariff and regulatory conditions for import and export.

HS Code	2903999090
Summary	2903999090 halogenated derivatives of aromatic hydrocarbons VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%

This table lists relevant public references with title, journal and publication metadata for this compound.

QSPR modeling of octanol/water partition coefficient for vitamins by optimal descriptors calculated with SMILES.

Eur. J. Med. Chem. 43 , 714-40, (2008)

Simplified molecular input line entry system (SMILES) has been utilized in constructing quantitative structure-property relationships (QSPR) for octanol/water partition coefficient of vitamins and org...

Evaluation of injection methods for fast, high peak capacity separations with low thermal mass gas chromatography.

J. Chromatogr. A. 1392 , 82-90, (2015)

Low thermal mass gas chromatography (LTM-GC) was evaluated for rapid, high peak capacity separations with three injection methods: liquid, headspace solid phase micro-extraction (HS-SPME), and direct ...

Determination of chlorobenzenes in water samples by solid-phase disk extraction and gas chromatography-electron capture detection.

J. Chromatogr. Sci. 52(5) , 375-82, (2014)

A simple, rapid, sensitive and high throughput method is described, based on solid-phase disk extraction (SPDE) and gas chromatography-electron capture detection, for the determination of chlorobenzen...

This table collects all English aliases, systematic names and CAS‑related synonyms of the compound.

1,3,5-TRICHLORO-BENZENE

s-Trichlorobenzene

1,3,5,-Trichlorobenzene

sym-Trichlorobenzene

1,3,5-Trichlorobenzene

3,5-dichlorophenyl chloride

MFCD00000585

Benzene,1,3,5-trichloro

EINECS 203-608-6

This section contains frequently‑asked‑questions about this compound, including basic parameters, properties, storage conditions and corresponding answers.

Q: What is the molecular weight of 1,3,5-trichlorobenzene?

A: Molecular weight of 1,3,5-trichlorobenzene is 181.447.

Q: What is the LogP of 1,3,5-trichlorobenzene?

A: LogP of 1,3,5-trichlorobenzene is 4.04.

Q: What are the upstream materials of 1,3,5-trichlorobenzene?

A: Related upstream materials(CAS) of 1,3,5-trichlorobenzene: 14862-52-3;19752-55-7;634-93-5;401631-89-8;626-43-7;634-90-2;608-93-5;608-73-1;58-89-9;118-74-1.

Q: What is the boiling point of 1,3,5-trichlorobenzene?

A: Boiling point of 1,3,5-trichlorobenzene is 211.3±20.0 °C at 760 mmHg.

Q: What is the SMILES notation of 1,3,5-trichlorobenzene?

A: SMILES notation of 1,3,5-trichlorobenzene is Clc1cc(Cl)cc(Cl)c1.

Q: What is the English name of 1,3,5-trichlorobenzene?

A: The English name of 1,3,5-trichlorobenzene is 1,3,5-trichlorobenzene.

Q: What is the InChIKey of 1,3,5-trichlorobenzene?

A: InChIKey of 1,3,5-trichlorobenzene is XKEFYDZQGKAQCN-UHFFFAOYSA-N.

Q: What is the safety information for 1,3,5-trichlorobenzene?

A: Safety information for 1,3,5-trichlorobenzene: S26-S36-S36/37-S61.

Q: What is the molecular formula of 1,3,5-trichlorobenzene?

A: Molecular formula of 1,3,5-trichlorobenzene is C6H3Cl3.

Q: What is the CAS number of 1,3,5-trichlorobenzene?

A: CAS number of 1,3,5-trichlorobenzene is 108-70-3.

This table lists manufacturers and suppliers of this compound, including vendor names and product supply reference information.

Shanghai Nianxing Industrial Co., Ltd

Dayang Chem (Hangzhou) Co., Ltd.

Henan Tianfu Chemical Co., Ltd.

The content on this webpage is sourced from various professional data sources. If you have any questions or concerns regarding the content, please feel free to contact service1@chemsrc.com.

Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 1,3,5-Trichlorobenzene
Price: Check
Purity: 99.0%
Delivery: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 1,3,5-Trichlorobenzene
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Delivery: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

Henan Tianfu Chemical Co., Ltd.
China
Product Name: 108-70-3 C6H3Cl3 1,3,5-Trichlorobenzene
Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
Purity: 99.0%
Delivery: Inquiry
Contact: Anson
Email: info@tianfuchem.com

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1,3,5-Trichlorobenzene

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Chemical & Physical Properties

MSDS

Toxicological Information

CHEMICAL IDENTIFICATION

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

MUTATION DATA

Safety Information

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1,3,5-Trichlorobenzene | FAQ

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