CAS 17233-65-7|(E)-2,2'-vinylenebis[5-methylbenzoxazole]

Introduction：Basic information about CAS 17233-65-7|(E)-2,2'-vinylenebis[5-methylbenzoxazole], 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	(E)-2,2'-vinylenebis[5-methylbenzoxazole]
CAS Number	17233-65-7	Molecular Weight	290.31600
Density	1.287g/cm3	Boiling Point	471.2ºC at 760mmHg
Molecular Formula	C₁₈H₁₄N₂O₂	Melting Point	/
MSDS	/	Flash Point	237.3ºC

Names

Name	(E)-2,2'-vinylenebis[5-methylbenzoxazole]
Synonym	More Synonyms

Chemical & Physical Properties

Density	1.287g/cm3
Boiling Point	471.2ºC at 760mmHg
Molecular Formula	C₁₈H₁₄N₂O₂
Molecular Weight	290.31600
Flash Point	237.3ºC
Exact Mass	290.10600
PSA	52.06000
LogP	4.75620
InChIKey	VKRZNAWSCAUDRQ-BQYQJAHWSA-N
SMILES	Cc1ccc2oc(C=Cc3nc4cc(C)ccc4o3)nc2c1

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :: DM4823350

CHEMICAL NAME :: Benzoxazole, 2,2'-(1,2-ethenediyl)bis(5-methyl-, (E)-

CAS REGISTRY NUMBER :: 17233-65-7

LAST UPDATED :: 199701

DATA ITEMS CITED :: 2

MOLECULAR FORMULA :: C18-H14-N2-O2

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 :: >10 gm/kg

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

REFERENCE :: MVCRB3 MVC-Report. (Stockholm, Sweden) No.1-2, 1972-73. Discontinued. Volume(issue)/page/year: 2,193,1973

Safety Information

HS Code	2934999090

Customs

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

Synonyms

5,5'-dimethyl-2,2'-ethene-1,2-diyl-bis-benzooxazole

5,5'-Dimethyl-2,2'-ethenodiyl-bisbenzoxazol

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