Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 2-Chlorocycloheptanone
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

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

766-66-5

766-66-5 structure

766-66-5 structure

Name: 2-Chlorocycloheptanone
Chemical Name: 2-Chlorocycloheptanone
CAS Number: 766-66-5
Molecular Formula: C₇H₁₁ClO
Molecular Weight: 146.61500
Create Date: 2018-09-30 11:18:22
Modify Date: 2025-08-25 12:54:21

Name	2-Chlorocycloheptanone
Synonyms	MFCD00041033 EINECS 212-168-4 2-chlorocycloheptan-1-one

Density	1.08g/cm3
Boiling Point	234.2ºC at 760 mmHg
Molecular Formula	C₇H₁₁ClO
Molecular Weight	146.61500
Flash Point	104.8ºC
Exact Mass	146.05000
PSA	17.07000
LogP	2.12700
Index of Refraction	1.465

CHEMICAL IDENTIFICATION

RTECS NUMBER :: GU3500000

CHEMICAL NAME :: Cycloheptanone, 2-chloro-

CAS REGISTRY NUMBER :: 766-66-5

BEILSTEIN REFERENCE NO. :: 1099282

LAST UPDATED :: 199701

DATA ITEMS CITED :: 2

MOLECULAR FORMULA :: C7-H11-Cl-O

MOLECULAR WEIGHT :: 146.63

WISWESSER LINE NOTATION :: L7VTJ BG

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 980 mg/kg

TOXIC EFFECTS :: Behavioral - somnolence (general depressed activity) Behavioral - excitement Behavioral - analgesia

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: 254,2683,1962

HS Code	2914700090

Precursor 10
14477-74-8 128-09-6 502-42-1 628-92-2
615-53-2 822-87-7 22081-48-7 1056246-49-1
3508-84-7 186581-53-3
DownStream 7
10493-90-0 98-89-5 1123-28-0 14292-44-5
1732-08-7 1755-11-9 52190-36-0

HS Code	2914700090
Summary	HS: 2914700090 halogenated, sulphonated, nitrated or nitrosated derivatives of ketones and quinones, whether or not with other oxygen function Tax rebate rate:9.0% Supervision conditions:none VAT:17.0% MFN tariff:5.5% General tariff:30.0%

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