3,4-Difluorophenylhydrazine, HCl - ≥98% , CAS No.875664-54-3

CAS: 875664-54-3 Cat. No.: D187522 Molecular Weight: 180.6 EC Number: 678-953-2 PubChem CID: 24721344
AVAILABLE TO ORDER
GRADE & PURITY ≥98%
Synonyms
A6785 | AB13306 | MFCD03094170 | Pyridine-2,3-dicarboxylicacid | 3,4-difluorophenylhydrazine hcl | (3,4-Difluorophenyl)hydrazine hydrochloride(1:x) | 3,4-difluorophenylhydrazinehydrochloride | (3,4-difluorophenyl)hydrazinehydrochloride | QTEJTSFVIILHJJ-UH
Storage
Store at 2-8°C
Shipped In
Wet ice
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
1g
D187522-1g
3

$9.90

$14.90
Save $5.00 (33.56%)
5g
D187522-5g
1

$11.90

$17.90
Save $6.00 (33.52%)
25g
D187522-25g
2

$34.90

$52.90
Save $18.00 (34.03%)
100g
D187522-100g
1

$138.90

$208.90
Save $70.00 (33.51%)
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🧪

Why this grade

≥98% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Store at 2-8°C Ships Wet ice Check lot-specific COA for exact specifications.

📋

Quality documents

SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.

📚

Literature proof

Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

Synonyms
A6785 | AB13306 | MFCD03094170 | Pyridine-2, 3-dicarboxylicacid | 3, 4-difluorophenylhydrazine hcl | (3, 4-Difluorophenyl)hydrazine hydrochloride(1:x) | 3, 4-difluorophenylhydrazinehydrochloride | (3, 4-difluorophenyl)hydrazinehydrochloride | QTEJTSFVIILHJJ-UH
Specifications & Purity
≥98%
Storage
Store at 2-8°C
Shipped In
Wet ice
This product requires cold chain shipping. Ground and other economy services are not available.
Purity
≥98%
Names and Identifiers
Pubchem Sid504769780
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/504769780
Canonical SmilesC1=CC(=C(C=C1NN)F)F.Cl
IUPAC Name(3,4-difluorophenyl)hydrazine;hydrochloride
InChIKeyQTEJTSFVIILHJJ-UHFFFAOYSA-N
INCHI1S/C6H6F2N2.ClH/c7-5-2-1-4(10-9)3-6(5)8;/h1-3,10H,9H2;1H
Isomeric SMILES C1=CC(=C(C=C1NN)F)F.Cl
Alternate CAS 40594-37-4
PubChem CID 24721344
Molecular Weight 180.6

Documentation

📋 Safety Data Sheet (SDS)

Comprehensive hazard, handling, storage, and regulatory compliance document.

Download SDS →

✅ Certificate of Analysis (COA)

Lot-specific quality data. Enter your lot number to retrieve the exact COA.

Look up COA →

📊 Datasheet

Quick-reference summary of product specifications and applications.

View datasheet →

🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

View spec sheet →

Advanced Data

Taxonomic Classification

Taxonomy Tree

KingdomOrganic compounds
SuperclassBenzenoids
ClassBenzene and substituted derivatives
SubclassPhenylhydrazines
Intermediate Tree Nodes Not available
Direct ParentPhenylhydrazines
Alternative Parents Fluorobenzenes  Aryl fluorides  Organopnictogen compounds  Organonitrogen compounds  Organofluorides  Organic zwitterions  Organic chloride salts  Hydrocarbon derivatives  
Molecular FrameworkAromatic homomonocyclic compounds
Substituents Phenylhydrazine - Halobenzene - Fluorobenzene - Aryl halide - Aryl fluoride - Organic nitrogen compound - Organopnictogen compound - Hydrocarbon derivative - Organic chloride salt - Organic salt - Organic zwitterion - Organonitrogen compound - Organofluoride - Organohalogen compound - Aromatic homomonocyclic compound
DescriptionThis compound belongs to the class of organic compounds known as phenylhydrazines. These are compounds containing a phenylhydrazide moiety, which consists of a hydrazide substituent attached to a phenyl group.
External Descriptors Not available
3D Structure
Interactive Chemical Structure Model





Certificates(CoA,COO,BSE/TSE and Analysis Chart)
C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:

Find and download the COA for your product by matching the lot number on the packaging.

2 results found

Lot NumberCertificate TypeDateItem
C2009035Certificate of AnalysisSep 16, 2025 D187522
F2419041Certificate of AnalysisJun 22, 2024 D187522
Chemical and Physical Properties
Melt Point(°C)230°C
Molecular Weight180.580 g/mol
XLogP3
Hydrogen Bond Donor Count3
Hydrogen Bond Acceptor Count4
Rotatable Bond Count1
Exact Mass180.027 Da
Monoisotopic Mass180.027 Da
Topological Polar Surface Area38.100 Ų
Heavy Atom Count11
Formal Charge0
Complexity110.000
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
The total count of all stereochemical bonds0
Covalently-Bonded Unit Count2
Solution Calculators
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