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Pyrimidines, Pyrazines & Pyridazines

2,3-Benzodiazine

Reference StandardIn stock

Buy 2,3-Benzodiazine (CAS 253-52-1) from Zemixal. Lab and bulk packs, batch COA, fast global delivery. Ships from India to 120+ countries.

Pack sizes
2,3-Benzodiazine chemical structure
CAS number253-52-1
FormulaC8H6N2
Molar mass130.15 g/mol
HS code2933
InChIKeyLFSXCDWNBUNEEM-UHFFFAOYSA-N
IUPAC namephthalazine

About 2,3-Benzodiazine

2,3-Benzodiazine is part of the Zemixal pyrimidines, Pyrazines & Pyridazines range. For your records (Reference Standard), the material is defined by CAS 253-52-1, formula C8H6N2 and molar mass 130.15 g/mol.

Where it is used

  • Organic synthesis
  • API synthesis

Handling and storage

Classified under GHS with signal word Warning and hazard statements H341. Read the SDS before first use.

Order it in 10 mg, 25 mg, 50 mg, 100 mg and 250 mg packs or ask for a bulk quotation. You receive a batch certificate of analysis and a 16-section SDS with each order. Request pricing online and we confirm availability, documentation and freight to your country.

Typical uses

  • Organic synthesis
  • API synthesis

Applications

Specifications and identifiers

Specifications of 2,3-Benzodiazine
Product name2,3-Benzodiazine
Catalogue numberZX-010961
CAS number253-52-1
Other CAS numbers6099-93-0, 6091-02-7
IUPAC namephthalazine
Molecular formulaC8H6N2
Molar mass130.15 g/mol
Exact mass130.0531
GradeReference Standard
XLogP30.6
H-bond donors / acceptors0 / 2
Topological polar surface area25.8 Ų
HS code2933
InChIKeyLFSXCDWNBUNEEM-UHFFFAOYSA-N
SMILESC1=CC=C2C=NN=CC2=C1
PubChem CID9207
Synonyms2,3-Diazanaphthalene, Benzo[d]pyridazine, beta-Phenodiazine, Benzo(d)pyridazine, .beta.-Phenodiazine, 4,5-Benzopyridazine, phthalazin, Phthalazine, 98%, Phthalazine Solution in Methanol, 100ug/mL, Phthalazine, United States Pharmacopeia (USP) Reference Standard

Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.

Safety and GHS hazards

GHS08 Health hazard
Health hazard

Signal word Warning

  • H341Suspected of causing genetic defects

Precautionary statements P203, P280, P318, P405, P501

Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.

Pack sizes

Pack sizes of 2,3-Benzodiazine
10 mgQuoted on request
25 mgQuoted on request
50 mgQuoted on request
100 mgQuoted on request
250 mgQuoted on request
500 mgQuoted on request
1 gQuoted on request

Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.

Questions about 2,3-Benzodiazine

Which CAS number identifies 2,3-Benzodiazine?
2,3-Benzodiazine is registered under CAS 253-52-1. You may also see it listed as 2,3-Diazanaphthalene, Benzo[d]pyridazine, beta-Phenodiazine. Our catalogue number for this item is ZX-010961.
What are the formula and molar mass of 2,3-Benzodiazine?
For 2,3-Benzodiazine, its formula is C8H6N2 and its molar mass is 130.15 g/mol. The systematic (IUPAC) name is phthalazine. InChIKey LFSXCDWNBUNEEM-UHFFFAOYSA-N lets you match it in any structure database.
What grade and pack sizes are available for 2,3-Benzodiazine?
This listing is Reference Standard grade. Standard packs are 10 mg, 25 mg, 50 mg, 100 mg, 250 mg, 500 mg. Larger quantities and custom packing can be quoted on request.
Which documents come with 2,3-Benzodiazine?
Each lot ships with a batch certificate of analysis and a 16-section GHS safety data sheet. A typical COA or specification sheet can be shared with the quotation before you order.
Can Zemixal ship 2,3-Benzodiazine to my country?
Yes. Because 2,3-Benzodiazine is classed as hazardous, it travels in UN-approved packaging as dangerous goods under IATA or IMDG rules, with the export paperwork your broker needs.

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