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Safety Information

456187

Sigma-Aldrich

3,4,5-Trimethoxyphenyl isocyanate

97%

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About This Item

Linear Formula:
(CH3O)3C6H2NCO
CAS Number:
1016-19-9
Molecular Weight:
209.20
MDL number:
MFCD00013861
UNSPSC Code:
12352100
PubChem Substance ID:
24869134

Assay

97%

form

solid

mp

42-45 °C (lit.)

SMILES string

COc1cc(cc(OC)c1OC)N=C=O

InChI

1S/C10H11NO4/c1-13-8-4-7(11-6-12)5-9(14-2)10(8)15-3/h4-5H,1-3H3

InChI key

MJJXWPHZDBIHIM-UHFFFAOYSA-N

Pictograms

Health hazardExclamation mark
GHS08,GHS07

Signal Word

Danger

Hazard Classifications

Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Irrit. 2 - Resp. Sens. 1 - Skin Irrit. 2 - Skin Sens. 1 - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

235.4 °F - closed cup

Flash Point(C)

113 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

JAN Code

456187-VAR:
456187-1G:
456187-BULK:
456187-5G:

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Certificates of Analysis (COA)

Lot/Batch Number
14814DS
02506HO
21719CO
21419BQ
00903TS

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Na Xue et al.
Bioorganic & medicinal chemistry, 16(5), 2550-2557 (2008-01-30)
A new series of aryl substituted imidazol-2-one derivatives structurally related to combretastatin A-4 (CA-4) were synthesized and evaluated for their cytotoxic activities in vitro against various human cancer cell lines including MDR cell line. The cytotoxic effects of compounds 7b

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