Shanghai Nianxing Industrial Co., Ltd
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: tetracyclo[2.2.1.02,6.03,5]heptane
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
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278-06-8

278-06-8 structure

278-06-8 structure

Name: tetracyclo[2.2.1.02,6.03,5]heptane
Chemical Name: Quadricyclane
CAS Number: 278-06-8
Molecular Formula: C₇H₈
Molecular Weight: 92.13840
Create Date: 2018-03-01 08:00:00
Modify Date: 2026-07-09 11:44:21

Name	Quadricyclane
Synonyms	[2.2.1.02,6.03,5]Quadricycloheptane QUADRICYCLANE Tetracyclo[3.2.0.0(2,7).0(4,6)]htane quadricyclo[2.2.1.0.0]heptane Tetracyclo[2.2.1.0(2,6).0(3,5)]htane tetracyclo(3.2.0.0(sup2,7).0(sup4,6))htane Tetracyclic htane Tetracyclo[3.2.0.0(2,7).0(4,6)]heptane EINECS 205-994-1 tetracyclo(2.2.1.0(sup2,6).0(sup3,5))htane tetracyclo[3.2.0.02,7.04,6]htane [2.2.1.02,6.03,5]Quadricyclohtane Tetracyclo(2.2.1.0(sup 2,6).0(sup 3,5))heptane quadricyclo[2.2.1.02,6.03,5]heptane Tetracyclo(2.2.1.02,6.03,5)heptane

Density	1.37g/cm3
Boiling Point	108.1ºC at 760mmHg
Molecular Formula	C₇H₈
Molecular Weight	92.13840
Flash Point	11.1ºC
Exact Mass	92.06260
LogP	1.12810
Vapour Pressure	30.7mmHg at 25°C
Index of Refraction	1.715
Storage condition	2-8°C

CHEMICAL IDENTIFICATION

RTECS NUMBER :: XB7436000

CHEMICAL NAME :: Tetracyclo(3.2.0.0(sup 2,7).0(sup 4,6))heptane

CAS REGISTRY NUMBER :: 278-06-8

LAST UPDATED :: 199806

DATA ITEMS CITED :: 5

MOLECULAR FORMULA :: C7-H8

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 3500 mg/kg

TOXIC EFFECTS :: Behavioral - somnolence (general depressed activity)

REFERENCE :: ATDAEI Acute Toxicity Data. Journal of the American College of Toxicology, Part B. (Mary Ann Liebert, Inc., 1651 Third Ave., New York, NY 10128) V.1- 1990- Volume(issue)/page/year: 12,634,1993

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

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 780 mg/m3/4H

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

REFERENCE :: TOXID9 Toxicologist. (Soc. of Toxicology, Inc., 475 Wolf Ledge Parkway, Akron, OH 44311) V.1- 1981- Volume(issue)/page/year: 36(1,pt2),330,1997

TYPE OF TEST :: LD - Lethal dose

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rabbit

DOSE/DURATION :: >2 gm/kg

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

REFERENCE :: ATDAEI Acute Toxicity Data. Journal of the American College of Toxicology, Part B. (Mary Ann Liebert, Inc., 1651 Third Ave., New York, NY 10128) V.1- 1990- Volume(issue)/page/year: 12,634,1993 ** OTHER MULTIPLE DOSE TOXICITY DATA **

TYPE OF TEST :: TCLo - Lowest published toxic concentration

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 250 mg/m3/24H/2W-C

TOXIC EFFECTS :: Nutritional and Gross Metabolic - weight loss or decreased weight gain

REFERENCE :: TOXID9 Toxicologist. (Soc. of Toxicology, Inc., 475 Wolf Ledge Parkway, Akron, OH 44311) V.1- 1981- Volume(issue)/page/year: 36(1,pt2),330,1997

TYPE OF TEST :: TCLo - Lowest published toxic concentration

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 25 mg/m3/24H/90D-C

TOXIC EFFECTS :: Brain and Coverings - other degenerative changes Biochemical - Neurotransmitters or modulators (putative) - dopamine in striatum

REFERENCE :: TOXID9 Toxicologist. (Soc. of Toxicology, Inc., 475 Wolf Ledge Parkway, Akron, OH 44311) V.1- 1981- Volume(issue)/page/year: 36(1,pt2),330,1997

Hazard Codes	T+
RIDADR	UN 1993
Packaging Group	II
Hazard Class	3.1
HS Code	2902199090

Precursor 0
DownStream 7
74-89-5 20224-38-8 116215-67-9 542-92-7
121-46-0 13041-10-6 7781-74-0

HS Code	2902199090
Summary	2902199090 other cyclanes, cyclenes and cyclotherpenes。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:2.0%。General tariff:30.0%

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