CAS 930-28-9 Chlorocyclopentane (HCID 70252)

Names & identifiers

Preferred name: Chlorocyclopentane
IUPAC: chlorocyclopentane
English name: Cyclopentyl chloride
Molecular formula: C5H9Cl
Molecular weight: 104.58

Names & synonyms

ChlorocyclopentaneCyclopentyl chlorideCyclopentane, chloro-UNII-TO3F41CL9ATO3F41CL9AEINECS 213-212-5NSC-16930AI3-23449DTXSID7061306EC 213-212-5NSC 16930RefChem:125389

Show more names

orocycLChlorcyclopentanCHLOROCLOPENTANEchloro-cyclopentanCyclopentykhlorideCyclopentylchloridCHLOROCYCLOPENTANTECHLOROCYCLOPENETANE

DTXCID0048848213-212-5InChI=1/C5H9Cl/c6-5-3-1-2-4-5/h5H,1-4HNDTCXABJQNJPCF-UHFFFAOYSA-N930-28-9chloro-cyclopentaneMFCD00001360Cyclopentylchloride

Database identifiers

CAS: 930-28-9
PubChem CID: 70252
DTXSID: DTXSID7061306
UNII: TO3F41CL9A
EC Number: 213-212-5
Nikkaji: J100.777G

Properties

Computed structural properties

XLogP: 2.1
Topological polar surface area: 0 Å²
Hydrogen bond donors: 0
Hydrogen bond acceptors: 0
Rotatable bonds: 0
Heavy atoms: 6
Formal charge: 0
Complexity: 37.2

Experimental & physicochemical properties

SpringerMaterials PropertiesSchoenflies notation

Physicochemical properties

Melting point: -50 °C · -50 °C
Boiling point: 114 °C · 114 °C(lit.)
Density: 1.005 g/mL · 1.005 g/mL at 25 °C(lit.)
vapor pressure: 35 · 35-45hPa at 20-25℃
refractive index: 20 · n20/D 1.4512(lit.)
Flash point: 59 °F · 59 °F
storage temp.: Flammables area
solubility: 0.8 g/l · 0.8g/l
form: Liquid
color: Colorless to Almost colorless
Specific Gravity: 1.01 · 1.01
Water Solubility: 760 mg/L · 760 mg/L
BRN: 1900557 · 1900557
InChI: 1S/C5H9Cl/c6-5-3-1-2-4-5/h5H,1-4H2
InChIKey: NDTCXABJQNJPCF-UHFFFAOYSA-N
SMILES: ClC1CCCC1
LogP: 2.7 at · 2.7 at 20℃ and pH8.3-8.5
CAS DataBase Reference: 930 · 930-28-9(CAS DataBase Reference)
FDA UNII: 3 F41CL9A · TO3F41CL9A
NIST Chemistry Reference: Chlorocyclopentane(930-28-9)
EPA Substance Registry System: Cyclopentane, chloro- (930-28-9)
UNSPSC Code: 12352100 · 12352100
NACRES: 22 · NA.22
Symbol(GHS): 2 · GHS02
Signal word: Danger
Hazard statements: 225 · H225
Precautionary statements: 501 · P501-P240-P210-P233-P243-P241-P242-P280-P370+P378-P303+P361+P353-P403+P235
PPE: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
Hazard Codes: F,Xi
Risk Statements: 11 · 11-38
Safety Statements: 16 · 16-9-37-33
RIDADR: 1993 · UN 1993 3/PG 2
WGK Germany: 2 · 2
TSCA: TSCA listed
HazardClass: 3 · 3
PackingGroup: III
HS Code: 29035990 · 29035990
Storage Class: 3 · 3 - Flammable liquids
Hazard Classifications: 3 Eye · Aquatic Chronic 3Eye Irrit. 2Flam. Liq. 2Muta. 2Skin Irrit. 2
REACH Registrations: Active
Limited Quantities: 1 L · 1.0 L (0.3 gallon) (liquid)
Excepted Quantities: Max Inner Pack (30g or 30ml) and Max Outer Pack (500g or 500ml)

Safety & regulation

GHS classification

GHS Classification · 5 items

This chemical does not meet GHS hazard criteria for 1.6% (1 of 63) of reports.

Danger

H225 (98.4%): Highly Flammable liquid and vapor [Danger Flammable liquids]

P210, P233, P240, P241, P242, P243, P264, P280, P302+P352, P303+P361+P353, P321, P332+P317, P362+P364, P370+P378, P403+P235, and P501 (click each P-code to see the statement)

Aggregated GHS information provided per 63 reports by companies from 7 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Hazard information

Regulatory Information · 2 items

PMN - indicates a commenced PMN (Pre-Manufacture Notices) substance.

Status: Active Update: 28-03-2019 https://echa.europa.eu/registration-dossier/-/registered-dossier/11794

Hazard Classes and CategoriesFlam. Liq. 2 (98.4%)

Safety data

PPE: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
wgk: 2
tsca: TSCA listed
ridadr: UN 1993 3/PG 2
hs_code: 29035990
risk_code: 11-38
Signal word: Danger
Symbol(GHS): GHS02
hazard_code: F,Xi
safety_code: 16-9-37-33
hazard_class: 3
Storage Class: 3 - Flammable liquids
packing_group: III
Hazard statements: H225
Limited Quantities: 1.0 L (0.3 gallon) (liquid)
Excepted Quantities: Max Inner Pack (30g or 30ml) and Max Outer Pack (500g or 500ml)
REACH Registrations: Active
Hazard Classifications: Aquatic Chronic 3Eye Irrit. 2Flam. Liq. 2Muta. 2Skin Irrit. 2
Precautionary statements: P501-P240-P210-P233-P243-P241-P242-P280-P370+P378-P303+P361+P353-P403+P235

Chemistry & industry

Uses & manufacturing

General Manufacturing InformationCyclopentane, chloro-: ACTIVE

Applications

UsesChlorocyclopentane was used in the preparation of diastereomeric activation products. It is an important raw material and intermediate used in organic synthesis, pharmaceuticals, agrochemicals and dyestuff.

Upstream & downstream products

Upstream raw materials

Cyclopentane, 1,2-dichloro-Cyclopentane, 1-chloro-2-(trichloromethyl)-Cyclopentyl chloroformate

Downstream products

Chlordane Hexachlorocyclopentadiene Octachlorocyclopentene 1，2，3，4-tetrachlorocyclopentane 2-Methyl-1,2-benzothiazol-3(2H)-one Perfluoro-n-pentane 1-cyclopentyl-3-formylindole Cyclopentylphosphine

Suppliers100 total

梯希爱(上海)化成工业发展有限公司021-67121386 · [email protected]

宁波君龙新材料有限公司0574 88552216 19032109277 · [email protected]

南通润丰石油化工有限公司66017690 19952660367 · [email protected]

湖北成丰化工有限公司13125175253 · [email protected]

杭州奥得科技有限公司0571-88772972-0 15057128248 · [email protected]

Related reactions

10 records

New reaction record

HRID 13906As reactantuspto-grants-2010_06

HRID 147785As reactantTraining data from https://doi.org/10.1039/C8SC04228D (9/10)

HRID 250047As reactantuspto-grants-2011_01

HRID 830915As reactantTest data from https://doi.org/10.1039/C8SC04228D

HRID 851834As reactantuspto-grants-2007_08

HRID 1072774As reactantuspto-grants-2005_06

HRID 1281179As reactantuspto-grants-2002_09

HRID 1645721As reactantuspto-grants-2012_02

Compound notes

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Basic information