2, 6-Difluoro-p-phenylenediamine

Modify Date: 2025-08-23 18:39:12

2, 6-Difluoro-p-phenylenediamine Structure
2, 6-Difluoro-p-phenylenediamine structure
Common Name 2, 6-Difluoro-p-phenylenediamine
CAS Number 3743-86-0 Molecular Weight 144.12200
Density 1.407g/cm3 Boiling Point 236.8ºC at 760 mmHg
Molecular Formula C6H6F2N2 Melting Point N/A
MSDS N/A Flash Point 102.9ºC

 Names

Name 2,6-difluorobenzene-1,4-diamine
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.407g/cm3
Boiling Point 236.8ºC at 760 mmHg
Molecular Formula C6H6F2N2
Molecular Weight 144.12200
Flash Point 102.9ºC
Exact Mass 144.05000
PSA 52.04000
LogP 2.29160
Index of Refraction 1.593
InChIKey XFWCWQUDUPQGKG-UHFFFAOYSA-N
SMILES Nc1cc(F)c(N)c(F)c1

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
SS9700000
CHEMICAL NAME :
p-Phenylenediamine, 2,6-difluoro-
CAS REGISTRY NUMBER :
3743-86-0
LAST UPDATED :
199612
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C6-H6-F2-N2
MOLECULAR WEIGHT :
144.14
WISWESSER LINE NOTATION :
ZR DZ BF FF

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intravenous
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
180 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010) Volume(issue)/page/year: NX#02607

 Safety Information

HS Code 2921519090

 Customs

HS Code 2921519090
Summary 2921519090. o-, m-, p-phenylenediamine, diaminotoluenes, and their derivatives; salts thereof. VAT:17.0%. Tax rebate rate:17.0%. . MFN tariff:6.5%. General tariff:30.0%

 Synonyms

2,6-Difluoro-p-phenylenediamine
p-Phenylenediamine,2,6-difluoro
WLN: ZR DZ BF FF
1,4-Diamino-2,6-difluorobenzene
2,6-difluoro-1,4-phenylenediamine
2,6-Difluor-1,4-phenylendiamin
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