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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Spiro[cyclohexane-1,2-(1,3-dithiolane)]
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177-16-2

177-16-2 structure

177-16-2 structure

Name: Spiro[cyclohexane-1,2-(1,3-dithiolane)]
Chemical Name: 1,4-dithiaspiro[4.5]decane
CAS Number: 177-16-2
Molecular Formula: C₈H₁₄S₂
Molecular Weight: 174.32700
Create Date: 2017-06-06 07:39:42
Modify Date: 2025-08-22 09:01:31

Name	1,4-dithiaspiro[4.5]decane
Synonyms	1,4-dithiaspiro[5.5]decane cyclohexanone dithioketal 1,4-dithia-spiro[4,5]-decane Spiro(cyclohexane-1,2'-(1,3-dithiolane)) 1,4-dithiaspiro[4.5]decan Cyclohexanone ethylene dithioketal cyclohexen-1,3-dithiolane

Density	1.14g/cm3
Boiling Point	279.5ºC at 760 mmHg
Molecular Formula	C₈H₁₄S₂
Molecular Weight	174.32700
Flash Point	126.7ºC
Exact Mass	174.05400
PSA	50.60000
LogP	3.12680
Vapour Pressure	0.00677mmHg at 25°C
Index of Refraction	1.586

CHEMICAL IDENTIFICATION

RTECS NUMBER :: WH0188000

CHEMICAL NAME :: Spiro(cyclohexane-1,2'-(1,3-dithiolane))

CAS REGISTRY NUMBER :: 177-16-2

LAST UPDATED :: 199803

DATA ITEMS CITED :: 2

MOLECULAR FORMULA :: C8-H14-S2

MOLECULAR WEIGHT :: 174.34

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 1 gm/kg

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

REFERENCE :: EJMCA5 European Journal of Medicinal Chemistry--Chimie Therapeutique. (Editions Scientifiques Elsevier, 29 rue Buffon, F-75005, Paris, France) V.9- 1974- Volume(issue)/page/year: 17,235,1982

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

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 180 mg/kg

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

REFERENCE :: CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010) Volume(issue)/page/year: NX#04282

HS Code	2934999090

Precursor 10
177-10-6 540-63-6 108-94-1 180-93-8
933-40-4 931-57-7 62791-22-4 2183-30-4
2043-61-0 65225-59-4
DownStream 10
74-84-0 110-82-7 4808-30-4 108-94-1
180-93-8 27694-08-2 23285-17-8 35525-50-9
6247-55-8 87474-19-9

HS Code	2934999090
Summary	2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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