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45261

(−)-Ephedrine

Name: (−)-Ephedrine
Brand: SIAL

purum, anhydrous, ≥98.0% (NT)

Synonym(s):

(1R,2S)-2-Methylamino-1-phenyl-1-propanol, L-α-(1-Methylaminoethyl)benzyl alcohol

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About This Item

Empirical Formula (Hill Notation):

C₁₀H₁₅NO

CAS Number:

299-42-3

Molecular Weight:

165.23

PubChem Substance ID:

24868714

UNSPSC Code:

12352000

NACRES:

NA.22

EC Number:

206-080-5

MDL number:

MFCD00064257

Beilstein/REAXYS Number:

2208730

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Properties

grade

purum

assay

≥98.0% (NT)

optical activity

[α]20/D −42±1°, c = 4.5% in 2% HCl

impurities

≤0.5% water

mp

~36 °C

SMILES string

CN[C@@H](C)[C@H](O)c1ccccc1

Description

Other Notes

Sales restrictions may apply

Pictograms

GHS05,GHS07

Signal Word

Danger

Hazard Classifications

Acute Tox. 4 Oral - Eye Dam. 1 - Skin Corr. 1B - Skin Sens. 1B

Flash Point (°F)

186.8 °F - closed cup

Flash Point (°C)

86 °C - closed cup

PPE (personal protective equipment)

dust mask type N95 (US), Eyeshields, Gloves

Hazard Codes

H302,H314,H317

Precautionary Statements

P260 - P272 - P280 - P301 + P312 - P303 + P361 + P353 - P305 + P351 + P338

Storage Class

8A - Combustible corrosive hazardous materials

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