Dibenzo-21-crown-7 | CAS 14098-41-0

Element: dibenzo crown

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C-S » Chemicals » dibenzo-crown-PX47891

Identification

Dibenzo-21-crown-7

CAS:

14098-41-0

EINECS:

Molecular Formula:

C₂₂H₂₈O₇

MDL:

MFCD00068646

SMILES:

C1COCCOC2=C(OCCOCCOC3=C(OCCO1)C=CC=C3)C=CC=C2

Synonym:

dibenzo-21-crown-7 ; [3,4]-dibenzo-21-crown-7 ; [2,5]-dibenzo-21-crown-7 ; dibenzo-21-crown 7-ether ; 3,4-dibenzo-21-crown-7 98% ; [3,4]-dibenzo-21-crown-7,98% ; dibenzo[b,k]-1,4,7,10,13,16,19-heptaoxacycloheneicosane ; 6,7,10,12,13,15,16,23,24-decahydrodibenzo[b,h][1,4,7,10,13,16,19]heptaoxacycloheneicosin ; 6,7,9,10,12,13,20,21,23,24-decahydrodibenzo[b,k][1,4,7,10,13,16,19]heptaoxacyclo heneicosin

Suppliers

Synthon-Chemicals GmbH & Co. KG

ST04326

Santa Cruz Biotechnology, Inc.

239680

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Gihi Chemicals Co., Limited

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Chemlyte Solutions

CS12963888

Prices & Availability

Data is processed

Properties for Dibenzo-21-crown-7

Molecular Weight:

404.45 g·mol−1

Melting point:

103-107 °C(lit.)

Physical Description:

white fluffy amorphous powder

Hazard Statements

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:

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

Safety Codes:

S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
S37/39 - Wear suitable gloves and eye/face protection

Hazard Symbols: