CAS 10203-08-4 3,5-Dichlorobenzaldehyde (HCID 35746)

Names & identifiers

Preferred name: 3,5-Dichlorobenzaldehyde
IUPAC: 3,5-dichlorobenzaldehyde
English name: 3,5-Dichlorobenzaldehyde
Molecular formula: C7H4Cl2O
Molecular weight: 175.01

Names & synonyms

3,5-Dichlorobenzaldehyde10203-08-4Benzaldehyde, 3,5-dichloro-M74YU7SE79EINECS 233-499-0NSC 109095NSC-109095UNII-M74YU7SE79DTXSID20649972,6-DICHLORO-4-BENZALDEHYDERefChem:91483DTXCID6032699

Show more names

RARECHEM AQ A2 00023,5-DichlorobenzaldeIxazomib Impurity 153,5-DICHLOROBENALDEHYDE3,5-dichloro-benzaldehyd3,5-Dichlorobenzaldehyde>3,5-Dichlorobenzaldehyde,97%3,5-Dichlorobenzaldehyde, Tech.

CASRSOJWLARCRX-UHFFFAOYSA-NInChI=1/C7H4Cl2O/c8-6-1-5(4-10)2-7(9)3-6/h1-4MFCD000033523,5-Dichloro-benzaldehydeNSC1090953,5-dichlorobezaldehydeBenzaldehyde,5-dichloro-SCHEMBL42392

Database identifiers

CAS: 10203-08-4
PubChem CID: 35746
DTXSID: DTXSID2064997
ChEMBL: CHEMBL4577243
UNII: M74YU7SE79
EC Number: 233-499-0
Nikkaji: J81.471G

Properties

Computed structural properties

XLogP: 2.6
Topological polar surface area: 17.1 Å²
Hydrogen bond donors: 0
Hydrogen bond acceptors: 1
Rotatable bonds: 1
Heavy atoms: 10
Formal charge: 0
Complexity: 117

Physicochemical properties

Melting point: 63.5 · 63.5-65.5 °C (lit.)
Boiling point: 235 · 235-240°C
Density: 1.3456 · 1.3456 (rough estimate)
refractive index: 1.5756 · 1.5756 (estimate)
Flash point: 235 · 235-240°C
storage temp.: 2 · Inert atmosphere,2-8°C
form: powder to crystal
color: White to Light yellow
Water Solubility: Insoluble in water.
Sensitive: Air Sensitive
BRN: 2040553 · 2040553
InChI: 1S/C7H4Cl2O/c8-6-1-5(4-10)2-7(9)3-6/h1-4H
InChIKey: CASRSOJWLARCRX-UHFFFAOYSA-N
SMILES: [H]C(=O)c1cc(Cl)cc(Cl)c1
CAS DataBase Reference: 10203 · 10203-08-4(CAS DataBase Reference)
FDA UNII: 74 YU7SE79 · M74YU7SE79
NIST Chemistry Reference: 3 · 3,5-Dichlorobenzaldehyde(10203-08-4)
EPA Substance Registry System: 3 · Benzaldehyde, 3,5-dichloro- (10203-08-4)
UNSPSC Code: 12352100 · 12352100
NACRES: 22 · NA.22
Symbol(GHS): 7 · GHS07,GHS09
Signal word: Warning
Hazard statements: 315 · H315-H317-H411
Precautionary statements: 261 · P261-P264-P272-P273-P280-P302+P352
PPE: 3 · Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges
Hazard Codes: C,Xi,Xn
Risk Statements: 34 · 34-36/37/38-22
Safety Statements: 26 · 26-36/37/39-45-22-37/39
RIDADR: 3261 · UN 3261 8/PG 2
WGK Germany: 3 · 3
F: 10 · 10
Hazard Note: Corrosive
TSCA: TSCA listed
HazardClass: 8 · 8
PackingGroup: III
HS Code: 29130000 · 29130000
Storage Class: 11 · 11 - Combustible Solids
Hazard Classifications: 2 Skin · Aquatic Chronic 2Skin Irrit. 2Skin Sens. 1A
Limited Quantities: 5 kg · 5.0 kg (11 lbs) (solid)
Excepted Quantities: Max Inner Pack (30g or 30ml) and Max Outer Pack (1Kg or 1L)

Safety & regulation

GHS classification

GHS Classification · 4 items

Danger

H314 (95.8%): Causes severe skin burns and eye damage [Danger Skin corrosion/irritation]

P260, P264, P280, P301+P330+P331, P302+P361+P354, P304+P340, P305+P354+P338, P316, P321, P363, P405, and P501 (click each P-code to see the statement)

Aggregated GHS information provided per 48 reports by companies from 5 notifications to the ECHA C&L Inventory.

Hazard information

Hazard Classes and CategoriesSkin Corr. 1C (95.8%)

Safety data

F: 10
PPE: Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges
wgk: 3
tsca: TSCA listed
ridadr: UN 3261 8/PG 2
hs_code: 29130000
risk_code: 34-36/37/38-22
Signal word: Warning
Symbol(GHS): GHS07,GHS09
hazard_code: C,Xi,Xn
hazard_note: Corrosive
safety_code: 26-36/37/39-45-22-37/39
hazard_class: 8
Storage Class: 11 - Combustible Solids
packing_group: III
Hazard statements: H315-H317-H411
Limited Quantities: 5.0 kg (11 lbs) (solid)
Excepted Quantities: Max Inner Pack (30g or 30ml) and Max Outer Pack (1Kg or 1L)
Hazard Classifications: Aquatic Chronic 2Skin Irrit. 2Skin Sens. 1A
Precautionary statements: P261-P264-P272-P273-P280-P302+P352

Chemistry & industry

Uses & manufacturing

General Manufacturing InformationBenzaldehyde, 3,5-dichloro-: INACTIVE

Applications

Uses3,5-Dichlorobenzaldehyde was used as starting reagent during synthesis of β-aryl-β-amino acid enantiomers. It was used in the synthesis of dichlorophenylpyruvic acid.