Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Dansyl fluoride
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang

34523-28-9

34523-28-9 structure

34523-28-9 structure

Name: dansyl fluoride
Chemical Name: 5-(dimethylamino)naphthalene-1-sulfonyl fluoride
CAS Number: 34523-28-9
Molecular Formula: C₁₂H₁₂FNO₂S
Molecular Weight: 253.29300
Create Date: 2018-05-09 08:00:00
Modify Date: 2024-01-13 20:30:02

Name	5-(dimethylamino)naphthalene-1-sulfonyl fluoride
Synonyms	5-(Dimethylamino)-1-naphthalenesulfonyl fluoride,DNSF 5-Dimethylamino-1-naphthalenesulfonyl fluoride DNSF [DANSYL Fluoride] 5-(Dimethylamino)-1-naphthalenesulfonyl fluoride DNSF 5-Dimethylaminonaphthalin-1-sulfonylfluorid EINECS 252-071-4 5-dimethylaminonaphthalene-1-sulfonylfluoride MFCD00042702 DNSF 5-Dimethylaminonaphthalene-1-sulfonyl Fluoride dansylfluoride 5-Dimethylamino-1-naphthalinsulfonylfluorid

Density	1.317g/cm3
Boiling Point	352.8ºC at 760mmHg
Melting Point	52 °C
Molecular Formula	C₁₂H₁₂FNO₂S
Molecular Weight	253.29300
Flash Point	167.2ºC
Exact Mass	253.05700
PSA	45.76000
LogP	3.64480
Index of Refraction	1.606
Storage condition	?20°C

Hazard Codes	C
Risk Phrases	R34:Causes burns.
Safety Phrases	S26-S36/37/39-S45
RIDADR	UN 3261 8/PG 2
WGK Germany	3
Packaging Group	III
Hazard Class	8
HS Code	2921199090

605-65-2 structure

605-65-2

~%

34523-28-9 structure

34523-28-9

Literature: Synlett, , # 20 art. no. U08710ST, p. 3049 - 3052

Precursor 1
605-65-2
DownStream 1
4272-77-9

HS Code	2921199090
Summary	2921199090 other acyclic monoamines and their derivatives; salts thereof VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%