4,5-Diamino-1-(2-hydroxyethyl)pyrazole sulfate

HCID 11673148CAS 155601-30-2
Substructure searchFind similar structures

Basic information

Standard SMILES
Nc1cnn(CCO)c1N.O=S(=O)(O)O
InChIKey
IBCDZZHMNXXYAP-UHFFFAOYSA-N
Molecular formula
C5H12N4O5S
Average molar mass
240.24 g/mol
Monoisotopic mass
240.05284067

Names & identifiers

Preferred name
4,5-Diamino-1-(2-hydroxyethyl)pyrazole sulfate
IUPAC
2-(4,5-diaminopyrazol-1-yl)ethanol;sulfuric acid
English name
4,5-Diamino-1-(2-hydroxyethyl)pyrazole sulfate
Molecular formula
C5H10N4O.H2O4S
Molecular weight
240.24

Names & synonyms

155601-30-24,5-Diamino-1-(2-hydroxyethyl)pyrazole sulfateColorex WP51H-Pyrazole-1-ethanol, 4,5-diamino-, sulfate (1:1)UNII-04N8KX12N61-(2-Hydroxyethyl)-4,5-diaminopyrazole sulfate4,5-Diamino-1-(2-hydroxyethyl)-1H-pyrazole sulfate04N8KX12N61-Hydroxyethyl 4,5-diamino pyrazole sulfate1H-Pyrazole-1-ethanol, 4,5-diamino-, sulfate (1:1) (salt)DTXSID20165928EC 429-300-3
Show more names
4,5-Diamino-1-pyrazoleethanol SulfateP5 SULFAP5 SULFATEPyrazole DHE4,5-Diamino-1-(2-hydroxyethyl)2-(4,5-diamino-1-pyrazolyl)ethanol1-HYDROXYETHYL-4,5-DIAMINO PYRAZOL SULFATE4,5- twoaMino -1-hydroxyethylpyrazolsulfate4,5-DIAMINO-(2-HYDROXYETHYL)PYRAZOLE SULFATE
RefChem:96425DTXCID50884194,5-diamino-1-(2-hydroxyethyl)-pyrazole sulfate1-HYDROXYETHYL 4,5-DIAMINO PYRAZOLE SULFATE [INCI]605-017-2MFCD073686384,5-DIAMINO-1-(2-HYDROXYETHYL)PYRAZOLESULPHATEC5H12N4O5S

Database identifiers

CAS
155601-30-2
PubChem CID
11673148
DTXSID
DTXSID20165928
UNII
04N8KX12N6
EC Number
429-300-3、605-017-2

Properties

Computed structural properties

Topological polar surface area
173 Ų
Hydrogen bond donors
5
Hydrogen bond acceptors
8
Rotatable bonds
2
Heavy atoms
15

Physicochemical properties

Melting point
183 ℃ · >183℃
Density
1.69 · 1.69-1.87 at 20℃
vapor pressure
0 · 0-0.003Pa at 20-90℃
storage temp.
Sealed in dry,Room Temperature
solubility
DMSO (Slightly), Methanol (Slightly)
form
Solid

Safety & regulation

GHS classification

GHS Classification · 6 items

Danger

H317: May cause an allergic skin reaction [Warning Sensitization, Skin]；H318: Causes serious eye damage [Danger Serious eye damage/eye irritation]；H411: Toxic to aquatic life with long lasting effects [Hazardous to the aquatic environment, long-term hazard]

P261, P264+P265, P272, P273, P280, P302+P352, P305+P354+P338, P317, P321, P333+P317, P362+P364, P391, and P501 (click each P-code to see the statement)

Danger

Hazard information

Regulatory Information · 3 items

Chemical: 1H-Pyrazole-1-ethanol, 4,5-diamino-, sulfate (1:1) salt；Specific Information Requirement: Obligations to provide information apply. You must tell us within 28 days if the circumstances of your importation or manufacture (introduction) are different to those in our assessment.

Status: Active Update: 02-01-2012 https://echa.europa.eu/registration-dossier/-/registered-dossier/1370；Status: Active Update: 15-01-2016 https://echa.europa.eu/registration-dossier/-/registered-dossier/15650；Status: Active Update: 16-07-2021 https://echa.europa.eu/registration-dossier/-/registered-dossier/13441；Status: Active Update: 03-01-2012 https://echa.europa.eu/registration-dossier/-/registered-dossier/8429

1H-Pyrazole-1-ethanol, 4,5-diamino-, sulfate (1:1) (salt): Does not have an individual approval but may be used as a component in a product covered by a group standard. It is not approved for use as a chemical in its own right.

Hazard Classes and Categories · 4 items

Skin Sens. 1 (100%)；Eye Dam. 1 (100%)；Aquatic Chronic 2 (100%)

Skin Sens. 1 (100%)；Eye Dam. 1 (100%)；Aquatic Chronic 2 (100%)

Eye damage - category 1；Skin sensitisation - category 1；Hazardous to the aquatic environment (chronic) - category 2

Eye Dam. 1；Skin Sens. 1；Aquatic Chronic 2

Toxicology

Toxicity SummarySafe in the present practices of use and concentration. Ingredient, concentration, and use information are available in documents discoverable at https://cir-reports.cir-safety.org

Regulatory information

Regulatory Information · 3 items

Chemical: 1H-Pyrazole-1-ethanol, 4,5-diamino-, sulfate (1:1) salt；Specific Information Requirement: Obligations to provide information apply. You must tell us within 28 days if the circumstances of your importation or manufacture (introduction) are different to those in our assessment.

Status: Active Update: 02-01-2012 https://echa.europa.eu/registration-dossier/-/registered-dossier/1370；Status: Active Update: 15-01-2016 https://echa.europa.eu/registration-dossier/-/registered-dossier/15650；Status: Active Update: 16-07-2021 https://echa.europa.eu/registration-dossier/-/registered-dossier/13441；Status: Active Update: 03-01-2012 https://echa.europa.eu/registration-dossier/-/registered-dossier/8429

1H-Pyrazole-1-ethanol, 4,5-diamino-, sulfate (1:1) (salt): Does not have an individual approval but may be used as a component in a product covered by a group standard. It is not approved for use as a chemical in its own right.

Safety data

risk_code
41-43-51/53
Signal word
Warning
Symbol(GHS)
GHS07
hazard_code
Xi,N
safety_code
24-26-37/39-61
Hazard statements
H302-H315-H319-H335

Chemistry & industry

Uses & manufacturing

UsesCIR ingredient: 1-Hydroxyethyl 4,5-Diamino Pyrazole Sulfate
Household ProductsInformation on 51 consumer products that contain 1-Hydroxyethyl 4,5-diamino pyrazole sulfate in the following categories is provided:；• Personal Care

Applications

Uses4,5-Diamino-1-(2-hydroxyethyl)pyrazole Sulfate is useful as an oxidative hair dye.

Suppliers50 total

湖北永阔科技有限公司027-59223108 15972152991 · [email protected]
湖北万得化工有限公司15377098680 15377098680 · [email protected]
南通润丰石油化工有限公司66017690 19952660367 · [email protected]
Career Henan Chemica Co+86-0371-86658258 +86-13203830695 · [email protected]
河南赢创生物科技有限公司16650615803 · [email protected]

Related reactions

4 records
New reaction record

Linked notes

Loading…