1,5-Dichloropentane

Modify Date: 2026-07-20 10:47:55

1,5-Dichloropentane structure	Common Name	1,5-Dichloropentane
	CAS Number	628-76-2	Molecular Weight	141.039
	Density	1.1±0.1 g/cm3	Boiling Point	180.0±0.0 °C at 760 mmHg
	Molecular Formula	C₅H₁₀Cl₂	Melting Point	−72 °C(lit.)
	MSDS	Chinese USA	Flash Point	26.7±0.0 °C
	Symbol	GHS02, GHS06	Signal Word	Danger

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

Name	1,5-Dichloropentane
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	1.1±0.1 g/cm3
Boiling Point	180.0±0.0 °C at 760 mmHg
Melting Point	−72 °C(lit.)
Molecular Formula	C₅H₁₀Cl₂
Molecular Weight	141.039
Flash Point	26.7±0.0 °C
Exact Mass	140.015961
LogP	2.78
Vapour Pressure	1.2±0.3 mmHg at 25°C
Index of Refraction	1.435
InChIKey	LBKDGROORAKTLC-UHFFFAOYSA-N
SMILES	ClCCCCCCl
Water Solubility	insoluble

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

1,5-Dichloropentane MSDS(Chinese)

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

CHEMICAL IDENTIFICATION

RTECS NUMBER :: SA0350000

CHEMICAL NAME :: Pentane, 1,5-dichloro-

CAS REGISTRY NUMBER :: 628-76-2

BEILSTEIN REFERENCE NO. :: 1732340

LAST UPDATED :: 199701

DATA ITEMS CITED :: 2

MOLECULAR FORMULA :: C5-H10-Cl2

MOLECULAR WEIGHT :: 141.05

WISWESSER LINE NOTATION :: G5G

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 64 mg/kg

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

REFERENCE :: CBCCT* "Summary Tables of Biological Tests," National Research Council Chemical-Biological Coordination Center. (National Academy of Science Library, 2101 Constitution Ave., NW, Washington, DC 20418) Volume(issue)/page/year: 2,189,1950

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

Symbol	GHS02, GHS06
Signal Word	Danger
Hazard Statements	H226-H301-H315-H319-H335
Precautionary Statements	P261-P301 + P310-P305 + P351 + P338
Personal Protective Equipment	Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
Hazard Codes	T:Toxic;Xi:Irritant;
Risk Phrases	R10;R36/37/38
Safety Phrases	S26-S45-S24/25-S16
RIDADR	UN 1152 3/PG 3
WGK Germany	2
RTECS	SA0350000
Packaging Group	III
Hazard Class	3

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#:111-29-5 1,5-Pentanediol CAS#:54509-73-8 ethene CAS#:75-09-2 Dichloromethane CAS#:2467-10-9 Pentane,1,1,1,5...
CAS#:13059-14-8 pentane,1,1,5-t... CAS#:142-68-7 Tetrahydropyran CAS#:776-75-0 1-benzoylpiperidine CAS#:543-59-9 1-Chloropentane
CAS#:111-16-0 Pimelic acid CAS#:7732-18-5 Water
DownStream 10
CAS#:4096-20-2 1-Phenylpiperidine CAS#:55092-47-2 5-Chloropentyl ... CAS#:4224-62-8 6-Chlorohexanoi... CAS#:14633-28-4 5-chloropentyls...
CAS#:4040-74-8 Silacyclohexane... CAS#:4443-26-9 6-(1,3-Dioxo-1,... CAS#:928-98-3 1,5-Pentanedithiol CAS#:18141-41-8 1,1-dimethoxysi...
CAS#:954-81-4 N-(5-Bromopenty... CAS#:111-16-0 Pimelic acid

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

1,5-Dichlorpentan

1,5-dichloro-n-pentane

Pentamethylene dichloride

Pentamethylendichlorid

Amylene chloride

Pentandiyldichlorid

EINECS 211-053-6

MFCD00001017

1,5-Dichloropentane

Pentane,1,5-dichloro

Pentamethylene chloride

1,5-dichloro-pentane

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

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

A: Related upstream materials(CAS) of 1,5-Dichloropentane: 111-29-5;54509-73-8;75-09-2;2467-10-9;13059-14-8;142-68-7;776-75-0;543-59-9;111-16-0;7732-18-5.

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

A: InChIKey of 1,5-Dichloropentane is LBKDGROORAKTLC-UHFFFAOYSA-N.

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

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

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

A: Safety information for 1,5-Dichloropentane: S26-S45-S24/25-S16.

Q: What English synonyms does 1,5-Dichloropentane have?

A: English synonyms of 1,5-Dichloropentane: 1,5-Dichlorpentan, 1,5-dichloro-n-pentane, Pentamethylene dichloride, Pentamethylendichlorid, Amylene chloride, Pentandiyldichlorid, EINECS 211-053-6, MFCD00001017, 1,5-Dichloropentane, Pentane,1,5-dichloro, Pentamethylene chloride, 1,5-dichloro-pentane.

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

A: Boiling point of 1,5-Dichloropentane is 180.0±0.0 °C at 760 mmHg.

Q: What are the downstream products of 1,5-Dichloropentane?

A: Related downstream products(CAS) of 1,5-Dichloropentane: 4096-20-2;55092-47-2;4224-62-8;14633-28-4;4040-74-8;4443-26-9;928-98-3;18141-41-8;954-81-4;111-16-0.

Q: What is the melting point of 1,5-Dichloropentane?

A: Melting point of 1,5-Dichloropentane is −72 °C(lit.).

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

A: SMILES notation of 1,5-Dichloropentane is ClCCCCCCl.

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

A: Molecular weight of 1,5-Dichloropentane is 141.039.

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: 1,5-Dichloropentane
Price: Check
Purity: 99.0%
Delivery: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 1,5-Dichloropentane
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: 1,5-Dichloropentane
Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
Purity: 99.0%
Delivery: Inquiry
Contact: Anson
Email: info@tianfuchem.com

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1,5-Dichloropentane

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