3-Ethynyltoluene

ChemicalBook > CAS DataBase List > 3-Ethynyltoluene

Uses

Product Name: 3-Ethynyltoluene
CAS No.: 766-82-5
Chemical Name: 3-Ethynyltoluene
Synonyms: 3-ETHYNYLTOLUENE;M-ETHYNYLTOLUENE;M-TOLYLACETYLENE;m-Ethylnyltoluene;3-Ethynyltoluene>m-Tolylacetylene,97%;3-Ethynyltoluene 97%;3-Ethynyltoluene Stage 3;M-Tolylacetylene, 97% 1GR;1-ETHYNYL-3-METHYLBENZENE
CBNumber: CB8466835
Molecular Formula: C9H8
Formula Weight: 116.16
MOL File: 766-82-5.mol

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3-Ethynyltoluene Property

Boiling point:: 170-175 °C(lit.)
Density: 0.900 g/mL at 25 °C(lit.)
refractive index: n20/D 1.5440(lit.)
Flash point:: 50°C
storage temp.: Keep in dark place,Sealed in dry,Room Temperature
form: Liquid
Specific Gravity: 0.9073
color: Clear light yellow to brown
BRN: 2038007
CAS DataBase Reference: 766-82-5(CAS DataBase Reference)
NIST Chemistry Reference: 3-Methylphenylacetylene(766-82-5)

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Safety

Hazard Codes: Xi
Risk Statements: 10-36/37/38-65
Safety Statements: 16-26-36
RIDADR: UN 1993 3/PG 3
WGK Germany: 3
HazardClass: 3
PackingGroup: III
HS Code: 29029090

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Danger

Hazard statements

H226Flammable liquid and vapour

H304May be fatal if swallowed and enters airways

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P210Keep away from heat/sparks/open flames/hot surfaces. — No smoking.

P233Keep container tightly closed.

P301+P310IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.

P303+P361+P353IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P331Do NOT induce vomiting.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 521140
Product name: 3-Ethynyltoluene
Purity: 97%
Packaging: 1g
Price: $34.3
Updated: 2024/03/01

Sigma-Aldrich

Product number: 521140
Product name: 3-Ethynyltoluene
Purity: 97%
Packaging: 5g
Price: $83.4
Updated: 2024/03/01

TCI Chemical

Product number: E0665
Product name: 3-Ethynyltoluene
Purity: >98.0%(GC)
Packaging: 1g
Price: $42
Updated: 2024/03/01

TCI Chemical

Product number: E0665
Product name: 3-Ethynyltoluene
Purity: >98.0%(GC)
Packaging: 5g
Price: $124
Updated: 2024/03/01

Alfa Aesar

Product number: L17184
Product name: m-Tolylacetylene, 97%
Packaging: 1g
Price: $37.65
Updated: 2024/03/01

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3-Ethynyltoluene Chemical Properties,Usage,Production

Uses

3-ETHYNYLTOLUENE is a useful research chemical.

Chemical Properties

Clear light yellow to brown liquid

Synthesis Reference(s)

The Journal of Organic Chemistry, 43, p. 358, 1978 DOI: 10.1021/jo00396a046
Tetrahedron Letters, 13, p. 5209, 1972

3-Ethynyltoluene Preparation Products And Raw materials

Raw materials

Preparation Products

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View Lastest Price from 3-Ethynyltoluene manufacturers

Zhuozhou Wenxi import and Export Co., Ltd

Product: 3-Ethynyltoluene 766-82-5
Price: US $15.00-10.00/KG
Min. Order: 1KG
Purity: 99%+ HPLC
Supply Ability: Monthly supply of 1 ton
Release date: 2021-06-27

Career Henan Chemical Co

Product: 3-Ethynyltoluene 766-82-5
Price: US $1.00/KG
Min. Order: 1KG
Purity: 98%
Supply Ability: 1ton
Release date: 2018-08-13

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766-82-5 3-Ethynyltoluene

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766-82-5

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