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

706-79-6

706-79-6 structure

Name: 1,2-DICHLOROHEXAFLUOROCYCLOPENTENE
Chemical Name: 1,2-Dichlorohexafluorocyclopentene
CAS Number: 706-79-6
Molecular Formula: C₅Cl₂F₆
Molecular Weight: 244.95000
Catalog: Organic raw materials Hydrocarbon compounds and their derivatives Cyclic hydrocarbon
Create Date: 2018-02-28 08:00:00
Modify Date: 2025-08-25 00:27:42

Name	1,2-Dichlorohexafluorocyclopentene
Synonyms	EINECS 211-895-4 MFCD00019302 1,2-dichloro-3,3,4,4,5,5-hexafluorocyclopentene

Density	1.635 g/mL at 25 °C(lit.)
Boiling Point	90 °C(lit.)
Melting Point	-105.8 °C
Molecular Formula	C₅Cl₂F₆
Molecular Weight	244.95000
Flash Point	>230 °F
Exact Mass	243.92800
LogP	3.59510
Index of Refraction	n20/D 1.37(lit.)

CHEMICAL IDENTIFICATION

RTECS NUMBER :: GY5976200

CHEMICAL NAME :: Cyclopentene, 1,2-dichlorohexafluoro-

CAS REGISTRY NUMBER :: 706-79-6

BEILSTEIN REFERENCE NO. :: 2053012

LAST UPDATED :: 199701

DATA ITEMS CITED :: 8

MOLECULAR FORMULA :: C5-Cl2-F6

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 :: 280 mg/kg

TOXIC EFFECTS :: Behavioral - convulsions or effect on seizure threshold Behavioral - ataxia Liver - fatty liver degeneration

REFERENCE :: GISAAA Gigiena i Sanitariya. For English translation, see HYSAAV. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1- 1936- Volume(issue)/page/year: 30(11),6,1965

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 276 mg/kg

TOXIC EFFECTS :: Behavioral - convulsions or effect on seizure threshold Behavioral - ataxia Liver - fatty liver degeneration

REFERENCE :: GISAAA Gigiena i Sanitariya. For English translation, see HYSAAV. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1- 1936- Volume(issue)/page/year: 30(11),6,1965

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

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 2100 mg/m3/2H

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

REFERENCE :: 85JCAE "Prehled Prumyslove Toxikologie; Organicke Latky," Marhold, J., Prague, Czechoslovakia, Avicenum, 1986 Volume(issue)/page/year: -,163,1986

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rabbit

DOSE/DURATION :: 280 mg/kg

TOXIC EFFECTS :: Behavioral - convulsions or effect on seizure threshold Behavioral - ataxia Liver - fatty liver degeneration

REFERENCE :: GISAAA Gigiena i Sanitariya. For English translation, see HYSAAV. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1- 1936- Volume(issue)/page/year: 30(11),6,1965

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - guinea pig

DOSE/DURATION :: 280 mg/kg

TOXIC EFFECTS :: Behavioral - convulsions or effect on seizure threshold Behavioral - ataxia Liver - fatty liver degeneration

REFERENCE :: GISAAA Gigiena i Sanitariya. For English translation, see HYSAAV. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1- 1936- Volume(issue)/page/year: 30(11),6,1965 ** OTHER MULTIPLE DOSE TOXICITY DATA **

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 1517 mg/kg/26W-I

TOXIC EFFECTS :: Brain and Coverings - other degenerative changes Behavioral - alteration of classical conditioning Liver - fatty liver degeneration

REFERENCE :: GISAAA Gigiena i Sanitariya. For English translation, see HYSAAV. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1- 1936- Volume(issue)/page/year: 30(11),6,1965

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rabbit

DOSE/DURATION :: 1517 mg/kg/26W-I

TOXIC EFFECTS :: Liver - fatty liver degeneration Liver - liver function tests impaired

REFERENCE :: GISAAA Gigiena i Sanitariya. For English translation, see HYSAAV. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1- 1936- Volume(issue)/page/year: 30(11),6,1965

Symbol	GHS06
Signal Word	Danger
Hazard Statements	H301-H315-H319-H331-H335
Precautionary Statements	P261-P301 + P310-P305 + P351 + P338-P311
Personal Protective Equipment	Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
Hazard Codes	T,Xi
Risk Phrases	R20/21/22
Safety Phrases	S26-S36-S45
RIDADR	UN 2810 6.1/PG 3
WGK Germany	3
RTECS	GY5976200
Packaging Group	III
Hazard Class	6.1
HS Code	2903890090

706-78-5

706-79-6

Literature: Journal of the American Chemical Society, , vol. 67, p. 1235,1236

77-47-4

378-22-3

706-79-6

Literature: Journal of the American Chemical Society, , vol. 76, p. 610

77-47-4

706-79-6

Literature: US2449233 , ; US2459783 , ; Industrial and Engineering Chemistry, , vol. 39, p. 415,416

598-88-9

~9%

76-14-2

76-13-1

706-79-6

Detail

Literature: J. Gen. Chem. USSR (Engl. Transl.), , vol. 59, # 3.2 p. 622 - 630,551 - 558

Precursor 3
706-78-5 77-47-4 598-88-9
DownStream 8
376-73-8 559-40-0 336-34-5 376-66-9
376-77-2 376-75-0 706-78-5 4655-86-1

HS Code	2903890090
Summary	2903890090. halogenated derivatives of cyclanic, cyclenic or cyclotherpenic hydrocarbons. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0%

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