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478407

Methyl isocyanatoformate

90%

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About This Item

Linear Formula:
OCNCO2CH3
CAS Number:
5843-42-5
Molecular Weight:
101.06
NACRES:
NA.22
PubChem Substance ID:
24871504
UNSPSC Code:
12352100
MDL number:
MFCD00037079
Assay:
90%
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Quality Level

200

assay

90%

refractive index

n20/D 1.413 (lit.)

bp

97 °C (lit.)

density

1.251 g/mL at 25 °C (lit.)

functional group

amine, isocyanate

storage temp.

−20°C

SMILES string

COC(=O)N=C=O

InChI

1S/C3H3NO3/c1-7-3(6)4-2-5/h1H3

InChI key

YOVQDZPAVARTTR-UHFFFAOYSA-N

General description

Methyl isocyanatoformate, also known as methyl carbonisocyanatidate, is an organic building block containing an isocyanate group.

Disclaimer

Supply conditions do not apply to the regions and states of Brazil: North, Northeast, Mato Grosso do Sul, Mato Grosso, and Rio Grande do Sul.

signalword

Danger

Hazard Classifications

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

target_organs

Respiratory system

Storage Class

3 - Flammable liquids

wgk

WGK 3

flash_point_f

87.8 °F - closed cup

flash_point_c

31 °C - closed cup

ppe

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

Regulatory Information

危险化学品

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Certificates of Analysis (COA)

Lot/Batch Number
0000363967
0000363967
0000200098
0000200098
0000120086

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Global Trade Item Number

SKUGTIN
478407-1G04061837640865