6H-Dibenzo[b,d]pyran-6-one,3-nitro-

Names

[ Name ]:
6H-Dibenzo[b,d]pyran-6-one,3-nitro-

[Synonym ]:
3-nitro-benzo[c]chromen-6-one
7-Nitro-9-oxaphenanthren-10-one
3-nitro-6H-dibenzo(b,d)pyran-6-one
3-Nitro-6H-benzo[c]chromen-6-one
6H-Dibenzo(B,D)pyran-6-one,3-nitro
3-NITRODIBENZOPYRANONE
3-Nitrodibenzo<b,d>pyran-6-on
MFCD00004992
7-Nitro-3,4-[1,3]butadieno-2H-1-benzopyran-2-one

Chemical & Physical Properties

[ Density]:
1.457g/cm3

[ Boiling Point ]:
431.5ºC at 760 mmHg

[ Melting Point ]:
203-205ºC(lit.)

[ Molecular Formula ]:
C₁₃H₇NO₄

[ Molecular Weight ]:
241.19900

[ Flash Point ]:
210.1ºC

[ Exact Mass ]:
241.03800

[ PSA ]:
76.03000

[ LogP ]:
3.37760

[ Index of Refraction ]:
1.673

MSDS

Click to get detail MSDS

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :: HP8757700

CHEMICAL NAME :: 6H-Dibenzo(b,d)pyran-6-one, 3-nitro-

CAS REGISTRY NUMBER :: 6638-64-8

LAST UPDATED :: 199606

DATA ITEMS CITED :: 2

MOLECULAR FORMULA :: C13-H7-N-O4

MOLECULAR WEIGHT :: 241.21

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

MUTATION DATA

TYPE OF TEST :: Mutation in mammalian somatic cells

TEST SYSTEM :: Human Lymphocyte

DOSE/DURATION :: 35 mg/L

REFERENCE :: MUREAV Mutation Research. (Elsevier Science Pub. B.V., POB 211, 1000 AE Amsterdam, Netherlands) V.1- 1964- Volume(issue)/page/year: 371,123,1996

Safety Information

[ Hazard Codes ]:
Xn

[ Risk Phrases ]:
22-36

[ Safety Phrases ]:
26

[ RIDADR ]:
UN 2811 6.1/PG 3

[ HS Code ]:
2914700090

Precursor & DownStream

Precursor

DownStream

Customs

[ HS Code ]: 2914700090

[ Summary ]:
HS: 2914700090 halogenated, sulphonated, nitrated or nitrosated derivatives of ketones and quinones, whether or not with other oxygen function Tax rebate rate:9.0% Supervision conditions:none VAT:17.0% MFN tariff:5.5% General tariff:30.0%