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Tosylmethyl isocyanide

Tosylmethyl isocyanide
Tosylmethyl isocyanide
CAS No.
36635-61-7
Chemical Name:
Tosylmethyl isocyanide
Synonyms
TOSMIC;Tosylmethyl isocyani;LABOTEST-BB LT00159629;TOSYLMETHYL ISOCYANIDE;Tosylmethyleisocyanide;Tosylmethyl isocyanide,98%;Tosylmethy isocyanide ,98%;p-Toluenesulfonyl Isocyanide;TosMIC Tosylmethyl Isocyanide;P-tolysulfonylmethylisocyanide
CBNumber:
CB5311774
Molecular Formula:
C9H9NO2S
Formula Weight:
195.24
MOL File:
36635-61-7.mol

Tosylmethyl isocyanide Properties

Melting point:
109-113 °C(lit.)
Density 
1.2721 (rough estimate)
refractive index 
1.5270 (estimate)
storage temp. 
-20°C
solubility 
water: slightly soluble
form 
Liquid
color 
Clear
Water Solubility 
insoluble
Sensitive 
Moisture Sensitive
Merck 
14,9556
BRN 
3592382
CAS DataBase Reference
36635-61-7(CAS DataBase Reference)
SAFETY
  • Risk and Safety Statements
  • Hazard and Precautionary Statements (GHS)
Hazard Codes  T,Xi
Risk Statements  23/24/25
Safety Statements  36/37-45-38-36/37/39-28A
RIDADR  UN 2811 6.1/PG 3
WGK Germany  3
21
Hazard Note  Irritant
HazardClass  6.1(b)
PackingGroup  III
HS Code  29299000
Symbol(GHS):
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H300 Fatal if swallowed Acute toxicity,oral Category 1, 2 Danger P264, P270, P301+P310, P321, P330,P405, P501
H311 Toxic in contact with skin Acute toxicity,dermal Category 3 Danger P280, P302+P352, P312, P322, P361,P363, P405, P501
H331 Toxic if inhaled Acute toxicity,inhalation Category 3 Danger P261, P271, P304+P340, P311, P321,P403+P233, P405, P501
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P309 IF exposed or if you feel unwell:
P310 Immediately call a POISON CENTER or doctor/physician.
P311 Call a POISON CENTER or doctor/physician.
P301+P310 IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.

Tosylmethyl isocyanide price More Price(8)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 188204 p-Toluenesulfonylmethyl isocyanide 98% 36635-61-7 5g $32.4 2018-11-13 Buy
Sigma-Aldrich 188204 p-Toluenesulfonylmethyl isocyanide 98% 36635-61-7 25g $131 2018-11-13 Buy
TCI Chemical T1046 p-Toluenesulfonylmethyl Isocyanide >98.0%(HPLC)(N) 36635-61-7 5g $32 2017-12-01 Buy
TCI Chemical T1046 p-Toluenesulfonylmethyl Isocyanide >98.0%(HPLC)(N) 36635-61-7 25g $100 2017-12-01 Buy
Alfa Aesar A14312 p-Toluenesulfonylmethyl isocyanide, 97% 36635-61-7 25g $113 2018-11-15 Buy

Tosylmethyl isocyanide Chemical Properties,Uses,Production

Chemical Properties

Pale yellow to light brown crystalline powder

Uses

Reagent for use in the preparation of biologically active pyrroles and imidazoles.1,2

Uses

Tosylmethyl Isocyanide is used as a synthetic reagent in the preparation of variety or biologically active heterocycles such as pyrroles and imidazoles. Tosylmethyl Isocyanide is reported to inhibit [ Fe]-hydrogenase with very high affinity.

Uses

Versatile synthon in organic chemistry, especially in the synthesis of heterocyclic Compounds.

Purification Methods

Use an efficient fume cupboard. Purify TOSMIC by dissolving (50g) in CH2Cl2 (150mL) and passing it through a column (40x3cm) containing neutral alumina (100g) in CH2Cl2 and eluting with CH2Cl2. A nearly colourless solution (700mL) is collected, evaporated in vacuo and the residue (42-47g) of TOSMIC (m 113-114o dec) is recrystallised once from MeOH (m 116-117o dec). [Hoogenboom et al. Org Synth 57 102 1977, Lensen Tetrahedron Lett 2367 1972.] It also crystallises from EtOH (charcoal) [Saito & Itano, J Chem Soc, Perkin Trans 1 1 1986].

Tosylmethyl isocyanide Preparation Products And Raw materials

Raw materials

Preparation Products


Tosylmethyl isocyanide Suppliers

Global( 267)Suppliers
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Capot Chemical Co.,Ltd.
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