CAS 4524-93-0 Cyclopentanecarbonyl chloride (HCID 78284)

Names & identifiers

Preferred name: Cyclopentanecarbonyl chloride
IUPAC: cyclopentanecarbonyl chloride
English name: Cyclopentanecarbonyl chloride
Molecular formula: C6H9ClO
Molecular weight: 132.59

Names & synonyms

Cyclopentanecarbonyl chloride4524-93-0HZV3Z32TX8Cyclopentane carboxyl chloride1-cyclopentanecarbonyl chlorideEINECS 224-856-1DTXSID10196448RefChem:129849DTXCID20118939224-856-1InChI=1/C6H9ClO/c7-6(8)5-3-1-2-4-5/h5H,1-4HWEPUZBYKXNKSDH-UHFFFAOYSA-N

Show more names

SKL1201(Chlorocarbonyl)cyclopentaneCyclopenanecarbonyl chlorideCyclopentanecarbonylchloride,97%Cyclopentanecarbonyl chloride 98%Cyclopentanecarbonyl chloride,98%

CyclopentanecarbonylchlorideMFCD00001370CYCLOPENTANECARBOXYLIC ACID CHLORIDECyclopentanoyl chloridecyclopentylformyl chlorideCyclopetanecarbonylchloridecyclopentancarbonyl chlorideCyclopentylcarbonyl chloride

Database identifiers

CAS: 4524-93-0
PubChem CID: 78284
DTXSID: DTXSID10196448
UNII: HZV3Z32TX8
EC Number: 224-856-1
Nikkaji: J205.893F

Properties

Computed structural properties

XLogP: 2.3
Topological polar surface area: 17.1 Å²
Hydrogen bond donors: 0
Hydrogen bond acceptors: 1
Rotatable bonds: 1
Heavy atoms: 8
Formal charge: 0
Complexity: 94.7

Physicochemical properties

Boiling point: 161 · 161-162 °C(lit.)
Density: 1.091 g/mL · 1.091 g/mL at 25 °C(lit.)
refractive index: 20 · n20/D 1.4622(lit.)
Flash point: 140 °F · 140 °F
solubility: soluble in Chloroform
form: Liquid
Specific Gravity: 1.091 · 1.091
color: Clear colorless to yellow
Water Solubility: Reacts with water.
Sensitive: Moisture Sensitive
BRN: 1237147 · 1237147
Stability: Moisture Sensitive
InChI: 1S/C6H9ClO/c7-6(8)5-3-1-2-4-5/h5H,1-4H2
InChIKey: WEPUZBYKXNKSDH-UHFFFAOYSA-N
SMILES: ClC(=O)C1CCCC1
CAS DataBase Reference: 4524 · 4524-93-0(CAS DataBase Reference)
FDA UNII: 3 Z32TX8 · HZV3Z32TX8
NIST Chemistry Reference: Cyclopentanecarbonyl chloride(4524-93-0)
UNSPSC Code: 12352100 · 12352100
NACRES: 22 · NA.22
Symbol(GHS): 2 · GHS02,GHS05,GHS07
Signal word: Danger
Hazard statements: 226 · H226-H314-H335
Precautionary statements: 210 · P210-P233-P240-P280-P303+P361+P353-P305+P351+P338
target organs: Respiratory system
PPE: Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter
Hazard Codes: C
Risk Statements: 34 · 34
Safety Statements: 26 · 26-36/37/39-45
RIDADR: 2920 · UN 2920 8/PG 2
WGK Germany: 3 · 3
HazardClass: 8 · 8
PackingGroup: II
HS Code: 29162000 · 29162000
Storage Class: 3 · 3 - Flammable liquids
Hazard Classifications: 1 Flam · Eye Dam. 1Flam. Liq. 3Skin Corr. 1BSTOT SE 3
Limited Quantities: 1 L · 1.0 L (0.3 gallons) (liquid) or 1 Kg (2.2 lbs) (solid)
Excepted Quantities: Max Inner Pack (30g or 30ml) and Max Outer Pack (500g or 500ml)

Safety & regulation

GHS classification

GHS Classification · 4 items

Danger

H226 (100%): Flammable liquid and vapor [Warning Flammable liquids]

P210, P233, P240, P241, P242, P243, P260, P264, P280, P301+P330+P331, P302+P361+P354, P303+P361+P353, P304+P340, P305+P354+P338, P316, P321, P363, P370+P378, P403+P235, P405, and P501 (click each P-code to see the statement)

Aggregated GHS information provided per 49 reports by companies from 4 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Hazard information

Hazard Classes and CategoriesFlam. Liq. 3 (100%)

Safety data

PPE: Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter
wgk: 3
ridadr: UN 2920 8/PG 2
hs_code: 29162000
risk_code: 34
Signal word: Danger
Symbol(GHS): GHS02,GHS05,GHS07
hazard_code: C
safety_code: 26-36/37/39-45
hazard_class: 8
Storage Class: 3 - Flammable liquids
packing_group: II
target organs: Respiratory system
Hazard statements: H226-H314-H335
Limited Quantities: 1.0 L (0.3 gallons) (liquid) or 1 Kg (2.2 lbs) (solid)
Excepted Quantities: Max Inner Pack (30g or 30ml) and Max Outer Pack (500g or 500ml)
Hazard Classifications: Eye Dam. 1Flam. Liq. 3Skin Corr. 1BSTOT SE 3
Precautionary statements: P210-P233-P240-P280-P303+P361+P353-P305+P351+P338