R-(-)-1,2-Propanediol | CAS 4254-14-2

Element: propanediol

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Identification

R-(-)-1,2-Propanediol

CAS:

4254-14-2

EINECS:

Molecular Formula:

C₃H₈O₂

MDL:

MFCD00066248

Synonym:

(r)-1,2-propandiol ; (2r)-1,2-propanediol ; (r)-1,2-propanediol ; r-1,2-pd ; (r)-(-)-propanediol ; (r)-(-)-propylene glycol ; (r)-(-)-propylene glycerol ; (2r)-propane-1,2-diol ; (r)-propane-1,2-diol ; (r)-(-)-1,2-propanediol

Suppliers

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Prices & Availability

Data is processed

Properties for R-(-)-1,2-Propanediol

Molecular Weight:

76.09 g·mol−1

Density:

1.04 g/mL at 25 °C(lit.)

Melting point:

-57C

Boiling point:

186-188 °C765 mm Hg(lit.)

Flash point:

225 ºF

Physical Description:

colorless to light yellow liqui

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

GHS08
Health hazard

Respiratory sensitization, category 1
Germ cell mutagenicity, categories 1A, 1B, 2
Carcinogenicity, categories 1A, 1B, 2
Reproductive toxicity, categories 1A, 1B, 2
Specific target organ toxicity following single exposure, categories 1, 2
Specific target organ toxicity following repeated exposure, categories 1, 2
Aspiration hazard, categories 1, 2

Safety & Transport Information

Risk Codes:

R10 - Flammable
R15 - Contact with water liberates extremely flammable gases
R20 - Harmful by inhalation
R65 - Harmful: may cause lung damage if swallowed

Safety Codes:

S24/25 - Avoid contact with skin and eyes
S43 - In case of fire use ... (indicate in the space the precise type of fire-fighting equipment. If water increases the risk add - Never use water)
S7/8 - Keep container tightly closed and dry

Hazard Symbols:

F, Xn

Alternative Distributors of [R-(-)-1,2-Propanediol]

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