CAS 376-53-4|octafluoroadiponitrile

Introduction：Basic information about CAS 376-53-4|octafluoroadiponitrile, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.

Table of Contents

1. Names
2. Chemical & Physical Properties
3. Toxicological Information
CHEMICAL IDENTIFICATION
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
4. Safety Information
5. Customs
6. Synonyms

Common Name	octafluoroadiponitrile
CAS Number	376-53-4	Molecular Weight	252.06500
Density	1.594g/cm3	Boiling Point	132.3ºC at 760mmHg
Molecular Formula	C₆F₈N₂	Melting Point	/
MSDS	/	Flash Point	33.8ºC

Names

Name	2,2,3,3,4,4,5,5-octafluorohexanedinitrile
Synonym	More Synonyms

Chemical & Physical Properties

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
InChIKey	PZIVXXORSILYOQ-UHFFFAOYSA-N
SMILES	N#CC(F)(F)C(F)(F)C(F)(F)C(F)(F)C#N

Toxicological Information

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

Safety Information

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

Customs

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%

Synonyms

Octafluor-adiponitril

Octafluorohexanedinitrile

Perfluoroadipinic acid dinitrile

Adiponitrile,perfluoro

Perfluoroadipic acid dinitrile

1,4-dicyanoperfluorobutane

Perfluoroadiponitrile

Perfluoradipinsaeure-dinitril

MFCD00155894

octafluoro-adiponitrile

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