Cycloheptanone

Modify Date: 2025-08-20 10:30:33

Cycloheptanone structure	Common Name	Cycloheptanone
	CAS Number	502-42-1	Molecular Weight	112.170
	Density	0.9±0.1 g/cm3	Boiling Point	180.0±0.0 °C at 760 mmHg
	Molecular Formula	C₇H₁₂O	Melting Point	-21°C
	MSDS	Chinese USA	Flash Point	55.6±0.0 °C
	Symbol	GHS02, GHS05, GHS07	Signal Word	Danger

Name	Cycloheptanone
Synonym	More Synonyms

Density	0.9±0.1 g/cm3
Boiling Point	180.0±0.0 °C at 760 mmHg
Melting Point	-21°C
Molecular Formula	C₇H₁₂O
Molecular Weight	112.170
Flash Point	55.6±0.0 °C
Exact Mass	112.088814
PSA	17.07000
LogP	1.33
Vapour Pressure	0.9±0.3 mmHg at 25°C
Index of Refraction	1.450
Water Solubility	INSOLUBLE

Cycloheptanone MSDS(Chinese)

CHEMICAL IDENTIFICATION

RTECS NUMBER :: GU3325000

CHEMICAL NAME :: Cycloheptanone

CAS REGISTRY NUMBER :: 502-42-1

LAST UPDATED :: 199701

DATA ITEMS CITED :: 3

MOLECULAR FORMULA :: C7-H12-O

MOLECULAR WEIGHT :: 112.19

WISWESSER LINE NOTATION :: L7VTJ

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 750 mg/kg

TOXIC EFFECTS :: Behavioral - excitement Behavioral - coma Cardiac - arrhythmias (including changes in conduction)

REFERENCE :: COREAF Comptes Rendus Hebdomadaires des Seances, Academie des Sciences. (Paris, France) V.1-261, 1835-1965. For publisher information, see CRASEV. Volume(issue)/page/year: 254,2245,1962

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Subcutaneous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 930 mg/kg

TOXIC EFFECTS :: Autonomic Nervous System - other (direct) parasympathomimetic Behavioral - coma Lungs, Thorax, or Respiration - respiratory depression

REFERENCE :: AEXPBL Archiv fuer Experimentelle Pathologie und Pharmakologie. (Leipzig, Ger. Dem. Rep.) V.1-109, 1873-1925. For publisher information, see NSAPCC. Volume(issue)/page/year: 50,199,1903

Symbol	GHS02, GHS05, GHS07
Signal Word	Danger
Hazard Statements	H226-H302-H318
Precautionary Statements	P280-P305 + P351 + P338
Personal Protective Equipment	Eyeshields;Gloves;half-mask respirator (US);multi-purpose combination respirator cartridge (US)
Hazard Codes	Xi
Risk Phrases	R10
Safety Phrases	S23-S24/25
RIDADR	UN 1987 3/PG 3
WGK Germany	3
RTECS	GU3325000
Packaging Group	III
Hazard Class	3
HS Code	2914299000

Precursor 10
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DownStream 9
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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%

Method transfer from high-pressure liquid chromatography to ultra-high-pressure liquid chromatography. II. Temperature and pressure effects.

J. Chromatogr. A. 1401 , 52-9, (2015)

The importance of the generated temperature and pressure gradients in ultra-high-pressure liquid chromatography (UHPLC) are investigated and compared to high-pressure liquid chromatography (HPLC). The...

Method transfer from high-pressure liquid chromatography to ultra-high-pressure liquid chromatography. I. A thermodynamic perspective.

J. Chromatogr. A. 1362 , 206-17, (2014)

This is the first investigation in a series that aims to enhance the scientific knowledge needed for reliable analytical method transfer between HPLC and UHPLC using the quality by design (QbD) framew...

Optimization of startup and shutdown operation of simulated moving bed chromatographic processes

J. Chromatogr. A. 1218(25) , 3876-89, (2011)

Abstract This paper presents new multistage optimal startup and shutdown strategies for simulated moving bed (SMB) chromatographic processes. The proposed concept allows to adjust transient operating ...

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

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: Cycloheptanone
Price: ￥138.0/25ml ￥288.0/100ml
Purity: 99.0%
Delivery: 2 Day
Contact: Liu jia
Email: 2130147988@qq.com

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

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