2-Chloro-5-nitrobenzaldehyde
Names
[ CAS No. ]:
6361-21-3
[ Name ]:
2-Chloro-5-nitrobenzaldehyde
[Synonym ]:
2-Chloro-5-nitrobenzaldehyde
MFCD00007293
EINECS 228-830-0
Benzaldehyde, 2-chloro-5-nitro-
Chemical & Physical Properties
[ Density]:
1.5±0.1 g/cm3
[ Boiling Point ]:
290.3±25.0 °C at 760 mmHg
[ Melting Point ]:
75-77 °C(lit.)
[ Molecular Formula ]:
C7H4ClNO3
[ Molecular Weight ]:
185.565
[ Flash Point ]:
129.4±23.2 °C
[ Exact Mass ]:
184.987976
[ PSA ]:
62.89000
[ LogP ]:
2.50
[ Vapour Pressure ]:
0.0±0.6 mmHg at 25°C
[ Index of Refraction ]:
1.630
MSDS
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- CU5220000
- CHEMICAL NAME :
- Benzaldehyde, 2-chloro-5-nitro-
- CAS REGISTRY NUMBER :
- 6361-21-3
- BEILSTEIN REFERENCE NO. :
- 0743764
- LAST UPDATED :
- 199712
- DATA ITEMS CITED :
- 6
- MOLECULAR FORMULA :
- C7-H4-Cl-N-O3
- MOLECULAR WEIGHT :
- 185.57
- WISWESSER LINE NOTATION :
- WNR DG CVH
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 :
- >3200 mg/kg
- TOXIC EFFECTS :
- Behavioral - somnolence (general depressed activity)
- REFERENCE :
- NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: OTS0555310
- TYPE OF TEST :
- LDLo - Lowest published lethal dose
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 3200 mg/kg
- TOXIC EFFECTS :
- Behavioral - somnolence (general depressed activity)
- REFERENCE :
- NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: OTS0555310
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intravenous
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 56 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#00052 ** OTHER MULTIPLE DOSE TOXICITY DATA **
- TYPE OF TEST :
- TDLo - Lowest published toxic dose
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 12390 mg/kg/14D-C
- TOXIC EFFECTS :
- Endocrine - changes in spleen weight Endocrine - changes in thyroid weight Blood - other changes
- REFERENCE :
- NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: OTS0555310
Safety Information
[ Personal Protective Equipment ]:
Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
[ Hazard Codes ]:
Xi: Irritant;
[ Risk Phrases ]:
R36/37/38
[ Safety Phrases ]:
S22-S24/25-S37/39-S26
[ RIDADR ]:
NONH for all modes of transport
[ WGK Germany ]:
2
[ RTECS ]:
CU5220000
Synthetic Route
Precursor & DownStream
Precursor
DownStream
Articles
Acta Crystallogr. C 53 ( Pt 7) , 907-9, (1997)
The title compound, C18H14ClN3O2, was synthesized by the condensation of 2-chloro-5-nitrobenzaldehyde with 2-methyl-1-propenylbenzimidazole, and the molecule comprises a 2-chloro-5-nitrobenzene and a ...
Morita-Baylis-Hillman route to 4H-pyrrolo [1, 2-a][1] benzazepine derivatives. Park SP, et al.Tetrahedron 65(24) , 4703-4708, (2009)
Reactions of 5-amino-1, 2-azoles with aromatic and heterocyclic o-chloroaldehydes:[1+ 1] versus [2+ 1] cyclocondensation. Abramov MA, et al.
Tetrahedron 57(44) , 9123-9129, (2001)