m-Hydroxyphenylurea

HCID 12796

Notes Reactions

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Basic information

CAS: 701-82-6
Standard SMILES: NC(=O)Nc1cccc(O)c1
InChIKey: IPRCBIWIPMJXIK-UHFFFAOYSA-N
Molecular formula: C7H8N2O2
Average molar mass: 152.15 g/mol
Monoisotopic mass: 152.0585775

Names & identifiers

Preferred name: m-Hydroxyphenylurea
IUPAC: (3-hydroxyphenyl)urea
English name: 3-HYDROXYPHENYLUREA
Molecular formula: C7H8N2O2
Molecular weight: 152.15

Names & synonyms

701-82-61-(3-Hydroxyphenyl)urea(3-Hydroxyphenyl)uream-Hydroxyphenylurea3-UreidophenolN-(3-Hydroxyphenyl)ureaUrea, (3-hydroxyphenyl)-Urea, (m-hydroxyphenyl)-Urea, N-(3-hydroxyphenyl)-QE8R3LQ24NNSC 60733EINECS 211-860-3

Show more names

m-Ureidophenol3-HYDROXYPHENYLUREAM-HYDROXYPHENYL UREA(3-hydroxyphenyl)-ure3-Hydroxyphenylurea>N-(3-Hydroxyphenyl)urea

NSC 14672NSC-14672NSC-60733AI3-61347DTXSID1061027RefChem:800374DTXCID7046621Urea, (m-hydroxyphenyl)-(8CI)

Database identifiers

CAS: 701-82-6
PubChem CID: 12796
DTXSID: DTXSID1061027
ChEBI: CHEBI:229247
UNII: QE8R3LQ24N
EC Number: 211-860-3
Nikkaji: J64.493E

Properties

Computed structural properties

XLogP: 0.2
Topological polar surface area: 75.4 Å²
Hydrogen bond donors: 3
Hydrogen bond acceptors: 2
Rotatable bonds: 1
Heavy atoms: 11
Formal charge: 0
Complexity: 149

Physicochemical properties

Melting point: 182 · 182-184 °C(lit.)
Boiling point: 274.61 °C · 274.61°C (rough estimate)
Density: 1.407 · 1.407
refractive index: 1.52 · 1.5200 (estimate)
storage temp.: 2 · Storage temp. 2-8°C
pka: 9.69 · 9.69±0.10(Predicted)
form: powder to crystal
color: White to Orange to Green
CAS DataBase Reference: 701 · 701-82-6(CAS DataBase Reference)
FDA UNII: 8 R3LQ24N · QE8R3LQ24N
EPA Substance Registry System: Urea, (3-hydroxyphenyl)- (701-82-6)
Symbol(GHS): 7 · GHS07
Signal word: Warning
Hazard statements: 315 · H315-H319
Precautionary statements: 264 · P264-P280-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313
Hazard Codes: Xi
Risk Statements: 36 · 36/37/38
Safety Statements: 26 · 26-37/39
WGK Germany: 3 · 3
TSCA: TSCA listed
HS Code: 29242100 · 29242100

Safety & regulation

GHS classification

GHS Classification · 5 items

Warning

H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]；H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]；H335 (97.6%): May cause respiratory irritation [Warning Specific target organ toxicity, single exposure; Respiratory tract irritation]

P261, P264, P264+P265, P271, P280, P302+P352, P304+P340, P305+P351+P338, P319, P321, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501 (click each P-code to see the statement)

Aggregated GHS information provided per 41 reports by companies from 4 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.；Information may vary between notifications depending on impurities, additives, and other factors. The percentage value in parenthesis indicates the notified classification ratio from companies that provide hazard codes. Only hazard codes with percentage values above 10% are shown. For more detailed information, please visit ECHA C&L website.

Hazard information

Regulatory InformationChemical: Urea, (3-hydroxyphenyl)-

Other Safety InformationEvaluation - Chemicals not considered for in depth evaluation - Not commercially active in Australia

Hazard Classes and CategoriesSkin Irrit. 2 (100%)；Eye Irrit. 2 (100%)；STOT SE 3 (97.6%)

Regulatory information

Regulatory InformationChemical: Urea, (3-hydroxyphenyl)-

Safety data

wgk: 3
tsca: TSCA listed
hs_code: 29242100
risk_code: 36/37/38
Signal word: Warning
Symbol(GHS): GHS07
hazard_code: Xi
safety_code: 26-37/39
Hazard statements: H315-H319
Precautionary statements: P264-P280-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313