Chinese Japanese Germany Korea

Dansyl chloride

Dansyl chloride
Dansyl chloride structure
Chemical Name:
Dansyl chloride
DNS;DNSCL;dansyl;DNS chloride;DANSYL CHLORIDE;DENSYL CHLORIDE;DANSYL CHLORIDE 97%;Dansylchlorid, DNSCl;DANSYL CHLORIDE, 98+%;Dansyl chloride 99+ %
Molecular Formula:
Formula Weight:
MOL File:

Dansyl chloride Properties

Melting point:
72-74 °C(lit.)
1.1702 (rough estimate)
refractive index 
1.5630 (estimate)
storage temp. 
acetone: 50 mg/mL
powder and chunks
yellow to orange
Water Solubility 
Soluble in dimethyl fluoride, acetone, chloroform, pyridine, benzene and dioxane. Insoluble in water.
Moisture Sensitive
CAS DataBase Reference
605-65-2(CAS DataBase Reference)
EPA Substance Registry System
1-Naphthalenesulfonyl chloride, 5-(dimethylamino)-(605-65-2)
  • Risk and Safety Statements
  • Hazard and Precautionary Statements (GHS)
Hazard Codes  C
Risk Statements  34
Safety Statements  26-36/37/39-45-3
RIDADR  UN 3261 8/PG 2
WGK Germany  3
RTECS  QK3688000
HazardClass  8
PackingGroup  III
HS Code  29214980
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H225 Highly Flammable liquid and vapour Flammable liquids Category 2 Danger P210,P233, P240, P241, P242, P243,P280, P303+ P361+P353, P370+P378,P403+P235, P501
H290 May be corrosive to metals Corrosive to Metals Category 1 Warning P234, P390, P404
H314 Causes severe skin burns and eye damage Skin corrosion/irritation Category 1A, B, C Danger P260,P264, P280, P301+P330+ P331,P303+P361+P353, P363, P304+P340,P310, P321, P305+ P351+P338, P405,P501
H318 Causes serious eye damage Serious eye damage/eye irritation Category 1 Danger P280, P305+P351+P338, P310
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning
H336 May cause drowsiness or dizziness Specific target organ toxicity,single exposure; Narcotic effects Category 3 Warning P261, P271, P304+P340, P312,P403+P233, P405, P501
H361 Suspected of damaging fertility or the unborn child Reproductive toxicity Category 2 Warning P201, P202, P281, P308+P313, P405,P501
H373 May cause damage to organs through prolonged or repeated exposure Specific target organ toxicity, repeated exposure Category 2 Warning P260, P314, P501
Precautionary statements:
P201 Obtain special instructions before use.
P202 Do not handle until all safety precautions have been read and understood.
P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking.
P233 Keep container tightly closed.
P234 Keep only in original container.
P240 Ground/bond container and receiving equipment.
P260 Do not breathe dust/fume/gas/mist/vapours/spray.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P271 Use only outdoors or in a well-ventilated area.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P310 Immediately call a POISON CENTER or doctor/physician.
P390 Absorb spillage to prevent material damage.
P303+P361+P353 IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P308+P313 IF exposed or concerned: Get medical advice/attention.
P370+P378 In case of fire: Use … for extinction.
P405 Store locked up.
P406 Store in corrosive resistant/… container with a resistant inner liner.
P403+P233 Store in a well-ventilated place. Keep container tightly closed.
P501 Dispose of contents/container to..…

Dansyl chloride price More Price(16)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 03641 Dansyl chloride for HPLC derivatization, ≥99.0% (HPLC) 605-65-2 100mg $30.4 2018-11-13 Buy
Sigma-Aldrich 03641 Dansyl chloride for HPLC derivatization, ≥99.0% (HPLC) 605-65-2 10x100mg $236 2018-11-13 Buy
TCI Chemical D0005 Dansyl Chloride (10% in Acetone) 605-65-2 10mL $96 2018-11-22 Buy
TCI Chemical D0656 Dansyl Chloride >98.0%(HPLC)(T) 605-65-2 1g $60 2018-11-22 Buy
Alfa Aesar A13828 Dansyl chloride, 96% 605-65-2 1g $31.6 2018-11-13 Buy

Dansyl chloride Chemical Properties,Uses,Production

Chemical Properties

yellow to orange-yellow crystalline powder


Reagent for fluorescent labelling of amines, amino acids and proteins.


A fluorogenic reagent for N-terminal derivatization of amino acids and peptides and detection by reverse phase HPLC.


In fluorescent labelling, column chromatography, HPLC.

Safety Profile

Poison by intravenous route, When heated to decomposition it emits very toxic fumes of Cland NOx

Dansyl chloride Preparation Products And Raw materials

Raw materials

Preparation Products

Dansyl chloride Suppliers

Global( 193)Suppliers
Supplier Tel Fax Email Country ProdList Advantage
Henan DaKen Chemical CO.,LTD.
+86-371-55531817 CHINA 21990 58
Henan Tianfu Chemical Co.,Ltd.
0371-55170693 CHINA 20680 55
Mainchem Co., Ltd.
+86-0592-6210733 CHINA 32457 55
+86 21 5161 9050/ 5187 7795
+86 21 5161 9052/ 5187 7796 CHINA 24196 60
Changzhou Ansciep Chemical Co., Ltd.
+86 519 86305871
+86 519 86305879 CHINA 3111 58
Chemwill Asia Co.,Ltd.
86-21-51861608;;; CHINA 24001 58
HaBo Hong Kong Co., Limited.
+86-25-18512596065 CHINA 1037 58
career henan chemical co
+86-371-86658258 CHINA 19923 58
Shanghai Zheyan Biotech Co., Ltd.
18017610038 CHINA 3623 58
Okeanos Tech Co,. Ltd. (+86) 10-6265-1721
(+86) 10-6265-1521-808 China 457 60

View Lastest Price from Dansyl chloride manufacturers

Image Release date Product Price Min. Order Purity Supply Ability Manufacturer
2018-12-25 Dansyl chloride
US $1.00 / KG 1KG 98% 200kg career henan chemical co

Dansyl chloride Spectrum

605-65-2(Dansyl chloride)Related Search:

Copyright 2017 © ChemicalBook. All rights reserved