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4-Nitro-2-thiophenecarboxylicacid structure, CAS 13138-70-0

4-Nitro-2-thiophenecarboxylicacid

CAS Number13138-70-0

SynonymsMFCD07787605; 4-nitro-thiophene-2-carboxylic acid; 4-Nitro-2-Thiophenecarboxylicacid; 2-Carboxy-4-nitro-thiophen; 4-Nitro-thiophen-2-carbonsaeure

Molecular FormulaO2NC6H3(CF3)CN

Molecular Weight216.12

Purity99%

Density1.676g/cm3

Boiling Point156-158 °C/18 mmHg (lit.)

Melting Point44-47 °C (lit.)

Flash Point

Appearancesolid

EINECS212-298-1

MSDSChineseEnglish

Symbol

Signal Word

Cat. No.: 2A-9076789 Purity: 99%
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Quality Control of [ 13138-70-0 ] Purity: 99% SDS Specification MoL

COA NMR CNMR HPLC LC-MS
Chemical & Physical Properties
CAS Number13138-70-0
Catalog No.2A-9076789
Chinese Name4-硝基噻吩-2-羧酸
SynonymsMFCD07787605; 4-nitro-thiophene-2-carboxylic acid; 4-Nitro-2-Thiophenecarboxylicacid; 2-Carboxy-4-nitro-thiophen; 4-Nitro-thiophen-2-carbonsaeure
Molecular FormulaO2NC6H3(CF3)CN
Molecular Weight216.12
Purity99
Density1.676g/cm3
Boiling Point156-158 °C/18 mmHg (lit.)
Melting Point44-47 °C (lit.)
Appearancesolid
Storage Conditionroom temperature
EINECS212-298-1
HTC2934999090
PubChem ID24859817
MDL NumberMFCD00014684
SMILES[O-][N+](=O)c1cc(ccc1C#N)C(F)(F)F
InChI1S/C8H3F3N2O2/c9-8(10,11)6-2-1-5(4-12)7(3-6)13(14)15/h1-3H
InChI KeyBQCWLXXZTCLGSZ-UHFFFAOYSA-N
NACRES CodeNA.22
UNSPSC12352100
MSDSmsds/76789_1_13138_70_0.pdf
Tax Rebate13.0%
SupervisionNone. MFN tariff: 6.5%. Ordinary tariff: 20.0%
Transport InfoProduct name: Summary 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%
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