Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 2-Chloro-5-nitrobenzaldehyde
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

6361-21-3

6361-21-3 structure

Name: 2-Chloro-5-nitrobenzaldehyde
Chemical Name: 2-Chloro-5-nitrobenzaldehyde
CAS Number: 6361-21-3
Molecular Formula: C₇H₄ClNO₃
Molecular Weight: 185.565
Catalog: Chemical reagent Organic reagent Aromatic aldehyde (containing acetal, hemiacetal)
Create Date: 2018-05-12 08:00:00
Modify Date: 2025-08-21 17:15:55

Name	2-Chloro-5-nitrobenzaldehyde
Synonyms	2-Chloro-5-nitrobenzaldehyde MFCD00007293 EINECS 228-830-0 Benzaldehyde, 2-chloro-5-nitro-

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

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

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

89-98-5

~81%

6361-21-3

Literature: Parshad; Sharma Journal of the Indian Chemical Society, 1989 , vol. 66, # 2 p. 106 - 109

4346-64-9

81310-08-9

~43%

25862-09-3

88141-34-8

Detail

Literature: Tetrahedron, , vol. 41, # 21 p. 4747 - 4758

4346-64-9

81369-89-3

~44%

25862-09-3

88141-34-8

Detail

Literature: Tetrahedron, , vol. 41, # 21 p. 4747 - 4758

82679-82-1

25862-09-3

6361-21-3

Literature: Tetrahedron, , vol. 41, # 21 p. 4747 - 4758

25862-09-3

82679-82-1

88141-34-8

6361-21-3

Literature: Tetrahedron, , vol. 41, # 21 p. 4747 - 4758

Precursor 4
89-98-5 4346-64-9 81310-08-9 81369-89-3
DownStream 10
108167-36-8 4965-26-8 36015-19-7 30742-60-0
30742-59-7 30742-62-2 91059-67-5 42191-01-5
19301-35-0 34601-40-6

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