5-Bromo-2-nitrobenzaldehyde
Suppliers
Names
[ CAS No. ]:
20357-20-4
[ Name ]:
5-Bromo-2-nitrobenzaldehyde
[Synonym ]:
5-Bromo-2-nitrobenzaldehyde
Benzaldehyde, 5-bromo-2-nitro-
WNR DE BVH
Chemical & Physical Properties
[ Density]:
1.8±0.1 g/cm3
[ Boiling Point ]:
330.5±27.0 °C at 760 mmHg
[ Melting Point ]:
71.0 to 75.0 °C
[ Molecular Formula ]:
C7H4BrNO3
[ Molecular Weight ]:
230.016
[ Flash Point ]:
153.7±23.7 °C
[ Exact Mass ]:
228.937454
[ PSA ]:
62.89000
[ LogP ]:
2.44
[ Vapour Pressure ]:
0.0±0.7 mmHg at 25°C
[ Index of Refraction ]:
1.653
MSDS
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- CU4875000
- CHEMICAL NAME :
- Benzaldehyde, 5-bromo-2-nitro-
- CAS REGISTRY NUMBER :
- 20357-20-4
- BEILSTEIN REFERENCE NO. :
- 2443255
- LAST UPDATED :
- 199612
- DATA ITEMS CITED :
- 1
- MOLECULAR FORMULA :
- C7-H4-Br-N-O3
- MOLECULAR WEIGHT :
- 230.03
- WISWESSER LINE NOTATION :
- WNR EE BVH
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intravenous
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 32 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010) Volume(issue)/page/year: NX#07008
Safety Information
[ Hazard Codes ]:
Xi
[ Risk Phrases ]:
43
[ Safety Phrases ]:
36/37
[ RTECS ]:
CU4875000
[ HS Code ]:
2913000090
Synthetic Route
Customs
[ HS Code ]: 2913000090
[ Summary ]:
HS: 2913000090 halogenated, sulphonated, nitrated or nitrosated derivatives of products of heading 2912 Educational tariff:17.0% Tax rebate rate:9.0% Regulatory conditions:none Most favored nation tariff:5.5% General tariff:30.0%