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

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Piperidine,1-[2-[(4-chlorophenyl)phenylmethoxy]ethyl]-
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

Henan Tianfu Chemical Co., Ltd.
China
Product Name: 1-[2-[(4-chlorophenyl)-phenylmethoxy]ethyl]piperidine
Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
Purity: 99.0%
Stocking Period: Inquiry
Contact: Anson
Email: info@tianfuchem.com

3703-76-2

3703-76-2 structure

3703-76-2 structure

Name: Cloperastine
Chemical Name: 1-[2-[(4-chlorophenyl)-phenylmethoxy]ethyl]piperidine
CAS Number: 3703-76-2
Molecular Formula: C₂₀H₂₄ClNO
Molecular Weight: 329.864
Catalog: API Antiallergic Antihistamine
Create Date: 2018-06-24 18:04:10
Modify Date: 2025-08-26 17:01:32

Name	1-[2-[(4-chlorophenyl)-phenylmethoxy]ethyl]piperidine
Synonyms	EINECS 223-042-3 p-Chlorobenzhydryl 2-(1-Piperidyl)ethyl Ether Cloperastine Piperidine, 1-[2-[(4-chlorophenyl)phenylmethoxy]ethyl]- 1-[2-[(4-Chlorophenyl)phenylmethoxy]ethyl]piperidine 1-[2-[(p-Chloro-a-phenylbenzyl)oxy]ethyl]piperidine 1-{2-[(4-Chlorophenyl)(phenyl)methoxy]ethyl}piperidine

Density	1.1±0.1 g/cm3
Boiling Point	423.9±35.0 °C at 760 mmHg
Molecular Formula	C₂₀H₂₄ClNO
Molecular Weight	329.864
Flash Point	210.2±25.9 °C
Exact Mass	329.154633
PSA	12.47000
LogP	5.16
Vapour Pressure	0.0±1.0 mmHg at 25°C
Index of Refraction	1.566

CHEMICAL IDENTIFICATION

RTECS NUMBER :: TM6491000

CHEMICAL NAME :: Piperidine, 1-(2-((p-chloro-alpha-phenylbenzyl)oxy)ethyl)-

CAS REGISTRY NUMBER :: 3703-76-2

BEILSTEIN REFERENCE NO. :: 0275589

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C20-H24-Cl-N-O

MOLECULAR WEIGHT :: 329.90

WISWESSER LINE NOTATION :: T6NTJ A2OYR&R DG

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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

ROUTE OF EXPOSURE :: Unreported

SPECIES OBSERVED :: Rodent - guinea pig

DOSE/DURATION :: 439 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: NYKZAU Nippon Yakurigaku Zasshi. Japanese Journal of Pharmacology. (Nippon Yakuri Gakkai, c/o Kyoto Daigaku Igakubu Yakurigaku Kyoshitsu, Konoe-cho, Yoshida, Sakyo-ku, Kyoto 606, Japan) V.40- 1944- Volume(issue)/page/year: 56(4),180S,1960

HS Code	2933399090

HS Code	2933399090
Summary	2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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.