Urethane | CAS 51-79-6 | Chemical-Suppliers

Element: urethane

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C-S » Chemicals » urethane-PX70011

Identification

Urethane

CAS:

51-79-6

EINECS:

200-123-1

Molecular Formula:

C₃H₇NO₂

MDL:

MFCD00007966

SMILES:

CCOC(=O)N

Synonym:

nsc746 ; a 11032 ; uretan ; uretano ; nsc 746 ; x 41 ; a11032 ; nsc-746 ; x41 ; urethan

Description

Urethane is a naturally occurring contaminant in fermented foods, particularly bread, stone-fruit brandies and wine. This compound is reasonably anticipated to be a human carcinogen.

Suppliers

H&Z Industry Co.,Ltd

HIC160640

Krada CPS Industry S.L

KCIS176880

Chemical Distributors, Inc.

CD216648

Lintech International LLC

LIL200800

Shanghai Yayu Biomedical Co., Ltd

SYB2641056

Shanghai Mintchem Development Co., Ltd.

SMD3121248

Hangzhou Zhongqi Chem Co., Ltd

HZC240960

Hainan Zhongxin Chemical Co., Ltd.

HZC2721088

Sigma-Aldrich International GmbH

SI256768

Leap Chem Co., Ltd

LC144432

Santa Cruz Biotechnology, Inc.

213134

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Prices & Availability

Data is processed

Properties for Urethane

Molecular Weight:

89.09318 g·mol−1

Density:

1.10

Melting point:

48-50 °C(lit.)

Boiling point:

182-184 °C(lit.)

Flash point:

198 ºF

Solubility:

slightly soluble

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

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:

R22 - Harmful if swallowed
R45 - May cause cancer

Safety Codes:

S45 - In case of accident or if you feel unwell seek medical advice immediately (show the label where possible)
S53 - Avoid exposure - obtain special instructions before use

Hazard Symbols:

Storage temperature :

Room temperature.

Alternative Distributors of [Urethane]

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