Basic information
- CAS
33050-38-3- Standard SMILES
Clc1ccc2nnc(Cl)n2n1- InChIKey
YHVQNULRPMZYEO-UHFFFAOYSA-N- Molecular formula
- C5H2Cl2N4
- Average molar mass
- 189 g/mol
- Monoisotopic mass
- 187.96565142
Names & identifiers
- Preferred name
- 3,6-Dichloro[1,2,4]triazolo[4,3-b]pyridazine
- IUPAC
- 3,6-dichloro-[1,2,4]triazolo[4,3-b]pyridazine
- English name
- 3,6-Dichloro[1,2,4]triazolo[4,3-b]pyridazine
- Molecular formula
- C5H2Cl2N4
- Molecular weight
- 189
Names & synonyms
33050-38-33,6-dichloro[1,2,4]triazolo[4,3-b]pyridazineDTXSID903632573,6-Dichloro(1,2,4)triazolo(4,3-b)pyridazineRefChem:272309DTXCID30314304806-625-23,6-dichloro-[1,2,4]triazolo[4,3-b]pyridazineMFCD001396731,2,4-Triazolo[4,3-b]pyridazine, 3,6-dichloro-SCHEMBL612506MLS000694534
Show more names
3,6-Dichloro-s-triazolo[4,3-b]pyridazine
CHEMBL1406965HMS2630D1HMS2630D10SBB054705AKOS005069566DA-24594SMR000333208SY064933
Database identifiers
- CAS
33050-38-3- PubChem CID
- 1482346
- DTXSID
DTXSID90363257- ChEMBL
CHEMBL1406965- EC Number
- 806-625-2
Properties
Computed structural properties
- XLogP
- 1.7
- Topological polar surface area
- 43.1 Ų
- Hydrogen bond donors
- 0
- Hydrogen bond acceptors
- 3
- Rotatable bonds
- 0
- Heavy atoms
- 11
- Formal charge
- 0
- Complexity
- 155
Physicochemical properties
- Melting point
- 140 · 140-143°C
- Density
- 1.9 · 1.90
- storage temp.
- 2 · under inert gas (nitrogen or Argon) at 2-8°C
- form
- solid
- pka
- -2.88 · -2.88±0.30(Predicted)
- color
- Yellow-brown
- Symbol(GHS)
- 7 · GHS07
- Signal word
- Warning
- Hazard statements
- 302 · H302-H315-H319-H335
- Precautionary statements
- 261 · P261-P305+P351+P338
- Hazard Codes
- Xi
- HazardClass
- IRRITANT
- HS Code
- 2933998090 · 2933998090
Safety & regulation
Safety information is for reference only and does not replace the supplier’s Safety Data Sheet (SDS), applicable regulations, or professional assessment.
GHS classification
GHS Classification
Warning
H315 (100%): Causes skin irritation [Warning Skin corrosion/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)
The GHS information provided by 1 company from 1 notification to the ECHA C&L Inventory.
Hazard information
Hazard Classes and CategoriesSkin Irrit. 2 (100%)
Safety data
- hs_code
- 2933998090
- Signal word
- Warning
- Symbol(GHS)
- GHS07
- hazard_code
- Xi
- hazard_class
- IRRITANT
- Hazard statements
- H302-H315-H319-H335
- Precautionary statements
- P261-P305+P351+P338
Chemistry & industry
Upstream & downstream products
Upstream raw materials
Suppliers49 total
陕西缔都新材料有限公司81124267 17392282731 · [email protected]
上海毕得医药科技股份有限公司400-1647117 13681763483 · [email protected]
T&W GROUP021-61551611 13296011611 · [email protected]
郑州鸿晟医药科技有限公司0371-55695890 15637198702 · [email protected]
石家庄衍晟生物科技有限公司18332018567; 18332018567 · [email protected]
毕佳索（上海毕得医药科技股份有限公司）400-6005915 · [email protected]
上海迈瑞尔生化科技有限公司4006356688 18621169109 · [email protected]
北京索莱宝科技有限公司010-50973130 17801761073 · [email protected]
武汉凯威斯科技有限公司86-027-67849912 · [email protected]
常州科化生物科技有限公司0519-68985668 13685222090 · [email protected]
北京零式京安科技有限责任公司10-61256048 13810278579 · [email protected]
上海攀鸿化工科技有限公司
Related reactions
28 records
Compound notes
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