Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Acetylcyclopentanone
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: Acetylcyclopentanone
Price: ￥218.0/5g ￥668.0/25g
Purity: 98.0%
Stocking Period: 3 Day
Contact: Liu jia
Email: 2130147988@qq.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 2-Acetylcyclopentanone
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

1670-46-8

1670-46-8 structure

1670-46-8 structure

Name: Acetylcyclopentanone
Chemical Name: 2-Acetylcyclopentanone
CAS Number: 1670-46-8
Molecular Formula: C₇H₁₀O₂
Molecular Weight: 126.153
Catalog: Chemical reagent Organic reagent Fatty ketone (including enol)
Create Date: 2018-02-26 08:00:00
Modify Date: 2025-08-22 19:41:15

Name	2-Acetylcyclopentanone
Synonyms	Cyclopentanone, 2-acetyl- 2-acetylcyclopentan-1-one MFCD00001413 2-Acetylcyclopentanone Acetylcyclopentanone EINECS 216-797-5

Density	1.1±0.1 g/cm3
Boiling Point	197.2±0.0 °C at 760 mmHg
Melting Point	60-70℃
Molecular Formula	C₇H₁₀O₂
Molecular Weight	126.153
Flash Point	72.8±0.0 °C
Exact Mass	126.068077
PSA	34.14000
LogP	-0.48
Vapour Pressure	0.4±0.3 mmHg at 25°C
Index of Refraction	1.468
Storage condition	2-8°C

CHEMICAL IDENTIFICATION

RTECS NUMBER :: GY4728000

CHEMICAL NAME :: Cyclopentanone, 2-acetyl-

CAS REGISTRY NUMBER :: 1670-46-8

BEILSTEIN REFERENCE NO. :: 1857601

LAST UPDATED :: 199701

DATA ITEMS CITED :: 2

MOLECULAR FORMULA :: C7-H10-O2

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 :: 840 uL/kg

TOXIC EFFECTS :: Behavioral - convulsions or effect on seizure threshold Lungs, Thorax, or Respiration - dyspnea Gastrointestinal - changes in structure or function of salivary glands

REFERENCE :: ATDAEI Acute Toxicity Data. Journal of the American College of Toxicology, Part B. (Mary Ann Liebert, Inc., 1651 Third Ave., New York, NY 10128) V.1- 1990- Volume(issue)/page/year: 1,680,1992

Symbol	GHS07
Signal Word	Warning
Hazard Statements	H302
Personal Protective Equipment	Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
Hazard Codes	Xn: Harmful;
Risk Phrases	R22
Safety Phrases	S36
WGK Germany	3
RTECS	GY4728000
HS Code	2914299000

Precursor 9
108-24-7 120-92-3 19980-43-9 75-36-5
557-99-3 21889-75-8 1121-18-2 3128-07-2
17216-04-5
DownStream 8
191793-21-2 110-94-1 108-55-4 85951-55-9
52789-75-0 89540-15-8 110-88-3 96-48-0

HS Code	2914299000
Summary	2914299000. other cyclanic, cyclenic or cyclotherpenic ketones without other oxygen function. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0%

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.