Cycloheptatriene

Modify Date: 2024-01-05 23:36:27

Cycloheptatriene structure	Common Name	Cycloheptatriene
	CAS Number	544-25-2	Molecular Weight	92.13840
	Density	0.888 g/mL at 25 °C(lit.)	Boiling Point	116-117 °C(lit.)
	Molecular Formula	C₇H₈	Melting Point	-79.5°C
	MSDS	N/A	Flash Point	80 °F

Name	cyclohepta-1,3,5-triene
Synonym	More Synonyms

Density	0.888 g/mL at 25 °C(lit.)
Boiling Point	116-117 °C(lit.)
Melting Point	-79.5°C
Molecular Formula	C₇H₈
Molecular Weight	92.13840
Flash Point	80 °F
Exact Mass	92.06260
LogP	2.05870
Index of Refraction	n20/D 1.519(lit.)
Water Solubility	insoluble

Cycloheptatriene MSDS(Chinese)

CHEMICAL IDENTIFICATION

RTECS NUMBER :: GU3675000

CHEMICAL NAME :: 1,3,5-Cycloheptatriene

CAS REGISTRY NUMBER :: 544-25-2

LAST UPDATED :: 199710

DATA ITEMS CITED :: 7

MOLECULAR FORMULA :: C7-H8

MOLECULAR WEIGHT :: 92.15

WISWESSER LINE NOTATION :: L7 AHJ

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 :: 57 mg/kg

TOXIC EFFECTS :: Behavioral - convulsions or effect on seizure threshold Vascular - regional or general arteriolar constriction Blood - hemorrhage

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

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 442 mg/kg

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

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 171 mg/kg

TOXIC EFFECTS :: Behavioral - convulsions or effect on seizure threshold Vascular - regional or general arteriolar constriction Blood - hemorrhage

MUTATION DATA

TYPE OF TEST :: Cytogenetic analysis

TEST SYSTEM :: Rodent - rat Liver

DOSE/DURATION :: 100 mg/L

REFERENCE :: MUREAV Mutation Research. (Elsevier Science Pub. B.V., POB 211, 1000 AE Amsterdam, Netherlands) V.1- 1964- Volume(issue)/page/year: 153,57,1985 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - X4420 No. of Facilities: 7 (estimated) No. of Industries: 1 No. of Occupations: 1 No. of Employees: 28 (estimated)

Hazard Codes	F:Flammable;T:Toxic;
Risk Phrases	R11;R25;R36/37/38;R65
Safety Phrases	S16-S26-S36/37/39-S45-S62
RIDADR	UN 2603 3/PG 2
WGK Germany	3
RTECS	GU3675000
Packaging Group	II
Hazard Class	3
HS Code	29021990

Precursor 0
DownStream 10
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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%

EINECS 208-866-3

Cycloheptatriene

MFCD00004146

Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Cycloheptatriene
Price: Click To Check
Purity: 95.0%
Delivery: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: Cycloheptatriene
Price: ￥488.0/25ml ￥1418.0/100ml
Purity: 95.0%
Delivery: Inquiry
Contact: Liu jia
Email: 2130147988@qq.com

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

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