2-Chlorobenzoxazole

Names

[ CAS No. ]:
615-18-9

[ Name ]:
2-Chlorobenzoxazole

[Synonym ]:
2-Chlorobenzoxazole
Benzoxazole, 2-chloro-
EINECS 210-414-5
MFCD00005766
2-Chloro-1,3-benzoxazole

Biological Activity

[Description]:

2-Chlorobenzoxazole is a biochemical reagent that can be used as a biological material or organic compound for life science related research.

[Related Catalog]:

Research Areas >> Others

Signaling Pathways >> Others >> Others

Chemical & Physical Properties

[ Density]:
1.4±0.1 g/cm3

[ Boiling Point ]:
201.5±9.0 °C at 760 mmHg

[ Melting Point ]:
7 °C(lit.)

[ Molecular Formula ]:
C₇H₄ClNO

[ Molecular Weight ]:
153.57

[ Flash Point ]:
85.0±0.0 °C

[ Exact Mass ]:
152.998138

[ PSA ]:
26.03000

[ LogP ]:
2.83

[ Vapour Pressure ]:
0.4±0.4 mmHg at 25°C

[ Index of Refraction ]:
1.624

MSDS

Click to get detail MSDS

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :: DM4680000

CHEMICAL NAME :: Benzoxazole, 2-chloro-

CAS REGISTRY NUMBER :: 615-18-9

BEILSTEIN REFERENCE NO. :: 0115982

LAST UPDATED :: 199701

DATA ITEMS CITED :: 2

MOLECULAR FORMULA :: C7-H4-Cl-N-O

MOLECULAR WEIGHT :: 153.57

WISWESSER LINE NOTATION :: T56 BN DOJ CG

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 2 gm/kg

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

REFERENCE :: MDCHAG Medicinal Chemistry: A Series of Monographs. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1963- Volume(issue)/page/year: 4(1),337,1964

Safety Information

[ Symbol ]:

GHS07

[ Signal Word ]:
Warning

[ Hazard Statements ]:
H302-H315-H319-H335

[ Precautionary Statements ]:
P261-P305 + P351 + P338

[ Personal Protective Equipment ]:
Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter

[ Hazard Codes ]:
Xn:Harmful;

[ Risk Phrases ]:
R22;R36/37/38

[ Safety Phrases ]:
S26-S36/37/39-S37/39

[ WGK Germany ]:
3

[ RTECS ]:
DM4680000

[ Packaging Group ]:
I; II; III

[ HS Code ]:
2934999090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

DownStream

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%

Articles

Reaction of 2-chlorobenzoxazole with anthranilic acids and 2-amino-1-naphthalenesulfonic acid.

J. Pharm. Sci. 57(8) , 1445-6, (1968)