4-Chloro-7-nitrobenzofurazan

Names

[ Name ]:
4-Chloro-7-nitrobenzofurazan

[Synonym ]:
MFCD00005808
2,1,3-Benzoxadiazole, 4-chloro-7-nitro-
(4-Chloro-7-nitro-2,1,3-benzoxadiazole)
4-Chloro-7-nitrobenzo-2-oxa-1,3-diazole
4-Chloro-7-nitro-2,1,3-benzoxadiazole
4-Chloro-7-nitrobenzofurazan
4-Chloro-7-nitro-1,2,3-benzoxadiazole (NBD-Cl )
EINECS 233-496-4
T56 BNONJ FNW IG
NBD-Cl
NBD chloride

Biological Activity

[Description]:

NBD-Cl is a nonfluorescent reagent which becomes highly fluorescent after reaction with thiol or amino groups.

[Related Catalog]:

Signaling Pathways >> Others >> Others

Dye Reagents

Research Areas >> Others

[Related Small Molecules]

Chemical & Physical Properties

[ Density]:
1.7±0.1 g/cm3

[ Boiling Point ]:
333.1±45.0 °C at 760 mmHg

[ Melting Point ]:
97-99 °C(lit.)

[ Molecular Formula ]:
C₆H₂ClN₃O₃

[ Molecular Weight ]:
199.551

[ Flash Point ]:
155.3±28.7 °C

[ Exact Mass ]:
198.978470

[ PSA ]:
84.74000

[ LogP ]:
2.07

[ Vapour Pressure ]:
0.0±0.7 mmHg at 25°C

[ Index of Refraction ]:
1.679

[ Storage condition ]:
2-8°C

[ Water Solubility ]:
soluble

MSDS

Click to get detail MSDS

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :: DF8002400

CHEMICAL NAME :: Benzofurazan, 4-chloro-7-nitro-

CAS REGISTRY NUMBER :: 10199-89-0

LAST UPDATED :: 199701

DATA ITEMS CITED :: 3

MOLECULAR FORMULA :: C6-H2-Cl-N3-O3

MOLECULAR WEIGHT :: 199.56

WISWESSER LINE NOTATION :: T56 BNONJ FNW IG

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

MUTATION DATA

TYPE OF TEST :: DNA inhibition

TEST SYSTEM :: Rodent - mouse Leukocyte

DOSE/DURATION :: 4 umol/L

REFERENCE :: CNREA8 Cancer Research. (Public Ledger Building, Suit 816, 6th & Chestnut Sts., Philadelphia, PA 19106) V.1- 1941- Volume(issue)/page/year: 35,3735,1975

Safety Information

[ Symbol ]:

GHS07

[ Signal Word ]:
Warning

[ Hazard Statements ]:
H315-H319

[ Precautionary Statements ]:
P305 + P351 + P338

[ Personal Protective Equipment ]:
dust mask type N95 (US);Eyeshields;Faceshields;Gloves

[ Hazard Codes ]:
Xi:Irritant;

[ Risk Phrases ]:
R36/38

[ Safety Phrases ]:
S36/37/39

[ RIDADR ]:
UN 2811 6.1/PG 3

[ WGK Germany ]:
3

[ RTECS ]:
DF8002400

[ Hazard Class ]:
6.1

[ 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%

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