2-Naphthalenemethanethiol

Base Information

• Chemical Name: 2-Naphthalenemethanethiol
• CAS No.: 1076-67-1
• Molecular Formula: C11H10 S
• Molecular Weight: 174.266
• Hs Code.: 2930909090
• Mol file: 1076-67-1.mol

Synonyms:2-(Mercaptomethyl)naphthalene;2-Naphthylmethanethiol; 2-Naphthylmethyl mercaptan

Chemical Property of 2-Naphthalenemethanethiol

Chemical Property:

• Vapor Pressure: 0.000791mmHg at 25°C
• Melting Point: 47.2-47.7 °C(Solv: ethanol (64-17-5))
• Boiling Point: 315.8°C at 760 mmHg
• PKA: 9.60±0.25(Predicted)
• Flash Point: 128.3°C
• PSA: 38.80000
• Density: 1.132g/cm³
• LogP: 3.26960

Purity/Quality:

98%,99%, ^*data from raw suppliers

2-Naphthalenemethanethiol ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Uses: 2-Naphthalenemethanethiol is a widely used reactant and an impurity in the synthesis of N-[3-(1,2,3,6-Tetrahydro-1-methyl-d3-4-pyridinyl)-1H-indol-5-yl]-2-thiophenecarboximidamide (T293452), the labeled analogue of N-[3-(1,2,3,6-Tetrahydro-1-methyl-4-pyridinyl)-1H-indol-5-yl]-2-thiophenecarboximidamide, a neuronal nitric oxide synthase(nNOS) inhibitor.

Technology Process of 2-Naphthalenemethanethiol

There total 9 articles about 2-Naphthalenemethanethiol which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 91.9%

2-bromomethylnaphthyl bromide (939-26-4) → 2-(mercaptomethyl)naphthalene (1076-67-1)

Guidance literature:

With hydrogenchloride; potassium hydroxide; thiourea; In ethanol; water;

Reference yield: 89.0%

2-naphthylmethylisothiouronium bromide (88766-12-5) → 2-(mercaptomethyl)naphthalene (1076-67-1)

Guidance literature:

With potassium hydroxide; In water; Heating;

DOI:10.1021/ja00318a037

Reference yield: 73.0%

S-(2-naphthyl)isothiouronium chloride → 2-(mercaptomethyl)naphthalene (1076-67-1)

Guidance literature:

With water; potassium hydroxide; at 100 ℃; for 2h;

DOI:10.1002/ejoc.201901445

upstream raw materials:

thiourea

2-bromomethylnaphthyl bromide

naphthalen-2-ylmethyl carbamimidothioate monohydrobromide

S--isothioharnstoff

Downstream raw materials:

2-Methylnaphthalene

(+/-)-2-naphthylmethyl 1-phenylethyl sulfide

2-ethylnaphthalene

4-((naphthalen-2-ylmethylthio)methyl)benzoic acid