Pyridine, 3-ethynyl- | CAS 2510-23-8

Element: pyridine ethynyl

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C-S » Chemicals » pyridine-ethynyl-PX123725

Identification

Pyridine, 3-ethynyl-

CAS:

2510-23-8

EINECS:

Molecular Formula:

C₇H₅N

MDL:

MFCD02177459

SMILES:

C#Cc1cccnc1

Synonym:

3-ethynylpyridine, 96% 1gr ; 3-ethynylpyridine,96% ; pyridine, 3-ethynyl- (6ci, 7ci, 8ci, 9ci) ; 3-ethynylpyridine ; 3-ethynylpyridine 98% ; 3-ethylnyl pyridine

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Prices & Availability

Data is processed

Properties for Pyridine, 3-ethynyl-

Molecular Weight:

103.12 g·mol−1

Density:

~1.0 g/cm³ (Predicted)

Melting point:

39-40 °C(lit.)

Boiling point:

83-84 °C30 mm Hg(lit.)

Flash point:

134 ºF

Physical Description:

colorless to brownish low melting solid

Hazard Statements

GHS02
Flammable

Flammable gases, category 1
Flammable aerosols, categories 1, 2
Flammable liquids, categories 1, 2, 3
Flammable solids, categories 1, 2
Self-reactive substances and mixtures, types B, C, D, E, F
Pyrophoric liquids, category 1
Pyrophoric solids, category 1
Combustible solids, category 3
Combustible liquids, category 3
Self-heating substances and mixtures, categories 1, 2
Substances and mixtures, which in contact with water, emit flammable gases, categories 1, 2, 3
Organic peroxides, types B, C, D, E, F

GHS03
Harmful

Acute toxicity (oral, dermal, inhalation), category 4
Skin irritation, categories 2, 3
Eye irritation, category 2A
Skin sensitization, category 1
Specific target organ toxicity following single exposure, category 3
- Respiratory tract irritation
- Narcotic effects

Not used

with the "skull and crossbones" pictogram
for skin or eye irritation if:
the "corrosion" pictogram also appears
the "health hazard" pictogram is used to indicate respiratory sensitization

Safety & Transport Information

Risk Codes:

R11 - Highly flammable
R36/37/38 - Irritating to eyes, respiratory system and skin

Safety Codes:

S16 - Keep away from sources of ignition - No smoking
S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
S36 - Wear suitable protective clothing

Hazard Symbols:

F, Xi

Storage temperature :

Freezer

RID/ADR certification :

UN 1325 4.1 / PG 2

Alternative Distributors of [Pyridine, 3-ethynyl-]

Producers or manufacturers change the product range from time to time. The following companies
have appeared as suppliers in the past / currently not verified