Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Ethylcyclopentane
Price: Check
Purity: 99.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

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

1640-89-7

1640-89-7 structure

1640-89-7 structure

Name: Ethylcyclopentane
Chemical Name: ethylcyclopentane
CAS Number: 1640-89-7
Molecular Formula: C₇H₁₄
Molecular Weight: 98.186
Catalog: Organic raw materials Hydrocarbon compounds and their derivatives Cyclic hydrocarbon
Create Date: 2018-07-04 17:36:43
Modify Date: 2025-08-27 20:52:10

Name	ethylcyclopentane
Synonyms	EINECS 216-686-1 Ethylcyclopentane Aethyl-cyclopentan Ethylcyclopentan MFCD00001389 Cyclopentane, ethyl- Cyclopentane,ethyl ETHYL CYCLOPENTANE

Density	0.8±0.1 g/cm3
Boiling Point	103.0±3.0 °C at 760 mmHg
Melting Point	−138 °C(lit.)
Molecular Formula	C₇H₁₄
Molecular Weight	98.186
Flash Point	15.6±0.0 °C
Exact Mass	98.109550
LogP	3.85
Vapour density	>1 (vs air)
Vapour Pressure	38.0±0.1 mmHg at 25°C
Index of Refraction	1.426

CHEMICAL IDENTIFICATION

RTECS NUMBER :: GY4450000

CHEMICAL NAME :: Cyclopentane, ethyl-

CAS REGISTRY NUMBER :: 1640-89-7

BEILSTEIN REFERENCE NO. :: 1900271

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C7-H14

MOLECULAR WEIGHT :: 98.21

WISWESSER LINE NOTATION :: L5TJ A2

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LCLo - Lowest published lethal concentration

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 110 gm/m3

TOXIC EFFECTS :: Behavioral - general anesthetic Behavioral - convulsions or effect on seizure threshold Lungs, Thorax, or Respiration - respiratory depression

REFERENCE :: AEPPAE Naunyn-Schmiedeberg's Archiv fuer Experimentelle Pathologie und Pharmakologie. (Berlin, Ger.) V.110-253, 1925-66. For publisher information, see NSAPCC. Volume(issue)/page/year: 149,116,1930

Hazard Codes	F: Flammable;
Risk Phrases	R11
Safety Phrases	16-29-33
RIDADR	UN 3295 3/PG 2
WGK Germany	3
RTECS	GY4450000
Packaging Group	II
Hazard Class	3.1
HS Code	2902199090

Precursor 9
75-09-2 32916-51-1 502-42-1 1120-70-3
97-93-8 2146-38-5 82166-21-0 185-49-9
95-53-4
DownStream 9
589-34-4 617-78-7 142-82-5 3637-13-6
64-19-7 106-35-4 1638-26-2 822-50-4
1759-58-6

HS Code	2902199090
Summary	2902199090 other cyclanes, cyclenes and cyclotherpenes。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:2.0%。General tariff:30.0%

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