Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Benzenedecanoic acid,4-iodo-i-methyl-, ethyl ester
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

99-79-6

99-79-6 structure

Name: iofendylate
Chemical Name: Ethyl 10-(4-iodophenyl)undecanoate
CAS Number: 99-79-6
Molecular Formula: C₁₉H₂₉IO₂
Molecular Weight: 416.33700
Catalog: API Diagnostic medication Image inspection medication
Create Date: 2018-09-20 08:09:45
Modify Date: 2025-08-30 19:05:28
Iophendylate (Pantopaque) is a highly lipophilic substance, and can be used as a contrast medium. Iophendylate is mainly for brain and spinal cord visualization[1][2].

Name	Ethyl 10-(4-iodophenyl)undecanoate
Synonyms	Iophendylate,p 10-(4-Jod-phenyl)-undecansaeure-aethylester Aethyl-9-(p-Iodphenyl)-9-methyl-decanoat Ethiodan Iofendylate Mulsopaque Neurotrast IOPHENDYLATE 10-(4-iodo-phenyl)-undecanoic acid ethyl ester Jofendylatum Myodil Myodyl

Description	Iophendylate (Pantopaque) is a highly lipophilic substance, and can be used as a contrast medium. Iophendylate is mainly for brain and spinal cord visualization[1][2].
Related Catalog	Research Areas >> Others Signaling Pathways >> Others >> Others

Density	1.261g/cm3
Boiling Point	421.2ºC at 760mmHg
Melting Point	25°C
Molecular Formula	C₁₉H₂₉IO₂
Molecular Weight	416.33700
Flash Point	208.5ºC
Exact Mass	416.12100
PSA	26.30000
LogP	6.07860
Index of Refraction	1.526

CHEMICAL IDENTIFICATION

RTECS NUMBER :: YQ2550000

CHEMICAL NAME :: Undecanoic acid, 10-(p-iodophenyl)-, ethyl ester

CAS REGISTRY NUMBER :: 99-79-6

BEILSTEIN REFERENCE NO. :: 2661373

LAST UPDATED :: 199612

DATA ITEMS CITED :: 6

MOLECULAR FORMULA :: C19-H29-I-O2

MOLECULAR WEIGHT :: 416.38

WISWESSER LINE NOTATION :: IR DY1&8VO2

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 :: 2100 mg/kg

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

REFERENCE :: NIIRDN Drugs in Japan (Ethical Drugs). (Yakugyo Jiho Co., Ltd., Tokyo, Japan) Volume(issue)/page/year: 6,65,1982

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

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 1130 mg/kg

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

REFERENCE :: RPTOAN Russian Pharmacology and Toxicology (English Translation). Translation of FATOAO. (Euromed Pub., 33, Woodlands Rd., Surbiton, Surrey, UK) V.30- 1967- Volume(issue)/page/year: 34,38,1971

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

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 5640 mg/kg

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

REFERENCE :: RPTOAN Russian Pharmacology and Toxicology (English Translation). Translation of FATOAO. (Euromed Pub., 33, Woodlands Rd., Surbiton, Surrey, UK) V.30- 1967- Volume(issue)/page/year: 34,38,1971

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Mammal - dog

DOSE/DURATION :: 1 gm/kg

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

REFERENCE :: RADLAX Radiology. (Radiological Soc. of North America, 20th & Northampton Sts., Easton, PA 18042) V.1- 1923- Volume(issue)/page/year: 43,230,1944

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

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - rabbit

DOSE/DURATION :: 1 gm/kg

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

REFERENCE :: RPTOAN Russian Pharmacology and Toxicology (English Translation). Translation of FATOAO. (Euromed Pub., 33, Woodlands Rd., Surbiton, Surrey, UK) V.30- 1967- Volume(issue)/page/year: 34,38,1971 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - X4722 No. of Facilities: 16 (estimated) No. of Industries: 1 No. of Occupations: 1 No. of Employees: 702 (estimated) No. of Female Employees: 359 (estimated)

HS Code	2916399090

692-86-4

99-79-6

Literature: Journal of the American Chemical Society, , vol. 64, p. 1436,1438

Precursor 1
692-86-4
DownStream 1
67987-28-4

HS Code	2916399090
Summary	2916399090 other aromatic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%

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