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2,4-Diaminopyrimidine-5-carboxaldehyde structure, CAS 20781-06-0

2,4-Diaminopyrimidine-5-carboxaldehyde

CAS Number20781-06-0

SynonymsMFCD04973412; 2,4-Diamino-5-pyrimidinecarbaldehyde; 2,4-diaminopyrimidine-5-carbaldehyde

Molecular FormulaC5H6N4O

Molecular Weight138.127

Purity

Density1.5±0.1 g/cm3

Boiling Point468.3±55.0 °C at 760 mmHg

Melting Point274-276ºC

Flash Point

Appearanceyellow solid

EINECS

MSDSChineseEnglish

Symbol

Signal Word

Cat. No.: 2A-9065009 Purity:
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Quality Control of [ 20781-06-0 ] SDS Specification MoL

Chemical & Physical Properties
CAS Number20781-06-0
Catalog No.2A-9065009
Chinese Name2,4-二氨基嘧啶-5-甲醛
SynonymsMFCD04973412; 2,4-Diamino-5-pyrimidinecarbaldehyde; 2,4-diaminopyrimidine-5-carbaldehyde
Molecular FormulaC5H6N4O
Molecular Weight138.127
Density1.5±0.1 g/cm3
Boiling Point468.3±55.0 °C at 760 mmHg
Melting Point274-276ºC
Appearanceyellow solid
Storage ConditionRefrigerator
HTC2933599090
SMILESNc1ncc(C=O)c(N)n1
InChIInChI=1S/C5H6N4O/c6-4-3(2-10)1-8-5(7)9-4/h1-2H,(H4,6,7,8,9)
InChI KeyGPWNWKWQOLEVEQ-UHFFFAOYSA-N
MSDSmsds/65009_1_20781_06_0.pdf
Tax Rebate13.0%
SupervisionNone. MFN tariff: 6.5%. Ordinary tariff: 20.0%
Transport InfoProduct name: Summary 2933599090. other compounds containing a pyrimidine ring (whether or not hydrogenated) or piperazine ring in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%
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