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

376-53-4

376-53-4 structure

Name: octafluoroadiponitrile
Chemical Name: 2,2,3,3,4,4,5,5-octafluorohexanedinitrile
CAS Number: 376-53-4
Molecular Formula: C₆F₈N₂
Molecular Weight: 252.06500
Create Date: 2018-08-09 16:05:33
Modify Date: 2025-08-25 18:56:55

Name	2,2,3,3,4,4,5,5-octafluorohexanedinitrile
Synonyms	Octafluor-adiponitril Octafluorohexanedinitrile Perfluoroadipinic acid dinitrile Adiponitrile,perfluoro Perfluoroadipic acid dinitrile 1,4-dicyanoperfluorobutane Perfluoroadiponitrile Perfluoradipinsaeure-dinitril MFCD00155894 octafluoro-adiponitrile

Density	1.594g/cm3
Boiling Point	132.3ºC at 760mmHg
Molecular Formula	C₆F₈N₂
Molecular Weight	252.06500
Flash Point	33.8ºC
Exact Mass	251.99300
PSA	47.58000
LogP	2.57476
Index of Refraction	1.314

CHEMICAL IDENTIFICATION

RTECS NUMBER :: AV2800000

CHEMICAL NAME :: Adiponitrile, perfluoro

CAS REGISTRY NUMBER :: 376-53-4

BEILSTEIN REFERENCE NO. :: 1799326

LAST UPDATED :: 199612

DATA ITEMS CITED :: 4

MOLECULAR FORMULA :: C6-F8-N2

MOLECULAR WEIGHT :: 252.08

WISWESSER LINE NOTATION :: NCXFFXFFXFFXFFCN

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 :: 2917 mg/kg

TOXIC EFFECTS :: Brain and Coverings - other degenerative changes Lungs, Thorax, or Respiration - other changes Kidney, Ureter, Bladder - other changes

REFERENCE :: TPKVAL Toksikologiya Novykh Promyshlennykh Khimicheskikh Veshchestv. Toxicology of New Industrial Chemical Substances. For English translation, see TNICS*. (Izdatel'stvo Meditsina, Moscow, USSR) No.1- 1961- Volume(issue)/page/year: 11,79,1969

TYPE OF TEST :: LC50 - Lethal concentration, 50 percent kill

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 62 mg/m3/4H

TOXIC EFFECTS :: Behavioral - somnolence (general depressed activity) Lungs, Thorax, or Respiration - other changes Kidney, Ureter, Bladder - other changes

REFERENCE :: TPKVAL Toksikologiya Novykh Promyshlennykh Khimicheskikh Veshchestv. Toxicology of New Industrial Chemical Substances. For English translation, see TNICS*. (Izdatel'stvo Meditsina, Moscow, USSR) No.1- 1961- Volume(issue)/page/year: 11,79,1969

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 1955 mg/kg

TOXIC EFFECTS :: Behavioral - somnolence (general depressed activity) Behavioral - ataxia Lungs, Thorax, or Respiration - other changes

REFERENCE :: TPKVAL Toksikologiya Novykh Promyshlennykh Khimicheskikh Veshchestv. Toxicology of New Industrial Chemical Substances. For English translation, see TNICS*. (Izdatel'stvo Meditsina, Moscow, USSR) No.1- 1961- Volume(issue)/page/year: 11,79,1969

TYPE OF TEST :: LC50 - Lethal concentration, 50 percent kill

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 140 mg/m3/4H

TOXIC EFFECTS :: Behavioral - somnolence (general depressed activity) Lungs, Thorax, or Respiration - other changes Kidney, Ureter, Bladder - other changes

REFERENCE :: TPKVAL Toksikologiya Novykh Promyshlennykh Khimicheskikh Veshchestv. Toxicology of New Industrial Chemical Substances. For English translation, see TNICS*. (Izdatel'stvo Meditsina, Moscow, USSR) No.1- 1961- Volume(issue)/page/year: 11,79,1969

Hazard Codes	T: Toxic;Xi: Irritant;
Risk Phrases	R20/21/22
Safety Phrases	23-26-36/37/39
RIDADR	UN 3276
HS Code	2926909090

355-66-8

~75%

376-53-4

Literature: Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, , p. 173 - 175 Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, , p. 190 - 192 C.A., , vol. 58, p. 10072 F: PerFHalOrg.9, 7, page 50 - 101

30458-22-1

376-53-4

Literature: Khim. Prom. Ukr., , p. 24 - 26 C.A., , vol. 74, p. 52965

506-78-5

375-50-8

376-53-4

Literature: US3852326 , ; C.A., , vol. 82, p. 125790

HS Code	2926909090
Summary	HS:2926909090 other nitrile-function compounds VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%

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