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94300

Sigma-Aldrich

尿烷

≥99.0% (GC)

别名:

氨基甲酸乙酯

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50 G
$147.00
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$203.00
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$360.00

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50 G
$147.00
250 G
$203.00
1 KG
$360.00

About This Item

线性分子式:
NH2COOC2H5
CAS号:
51-79-6
分子量:
89.09
Beilstein:
635810
EC 号:
200-123-1
MDL编号:
MFCD00007966
UNSPSC代码:
12352100
PubChem化学物质编号:
57653595
NACRES:
NA.22

$147.00

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蒸汽密度

3.07 (vs air)

蒸汽压

10 mmHg ( 77.8 °C)

方案

≥99.0% (GC)

表单

crystals

沸点

182-184 °C (lit.)

mp

46-49 °C
48-50 °C (lit.)

官能团

amine

SMILES字符串

CCOC(N)=O

InChI

1S/C3H7NO2/c1-2-6-3(4)5/h2H2,1H3,(H2,4,5)

InChI key

JOYRKODLDBILNP-UHFFFAOYSA-N

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相关类别

象形图

Health hazardExclamation mark
GHS08,GHS07

警示用语：

Danger

危险声明

H302,H350

危险分类

Acute Tox. 4 Oral - Carc. 1B

储存分类代码

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

WGK

WGK 3

闪点(°F)

197.6 °F - closed cup

闪点(°C)

92 °C - closed cup

个人防护装备

Eyeshields, Gloves, type P3 (EN 143) respirator cartridges

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
WXBF3869V
WXBF1016V
WXBD8076V
WXBD5110V
WXBD1167V

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M Khoshgoftar et al.
Journal of biomechanics, 48(8), 1427-1435 (2015-03-15)
Since meniscal geometry affects the cartilage contact pressures, it is essential to carefully define the geometry of the synthetic meniscal implant that we developed. Recently, six independent modes of size- and shape-related geometry variation were identified through 3D statistical shape
C A Maggi et al.
Experientia, 42(5), 531-537 (1986-05-15)
The suitability of urethane anesthesia for physiopharmacological experiments in various systems is briefly reviewed. Urethane anesthesia appears to be suitable for various types of studies on respiratory function and on reflex activation of motility of the urinary bladder and some
C A Maggi et al.
Experientia, 42(2), 109-114 (1986-02-15)
The suitability of urethane anesthesia for physiopharmacological investigations is reviewed. Total dose administered and route of administration are recognized as factors having a great influence on both resting parameters and biological responses to drugs. A peculiar characteristic of urethane is
J Schlatter et al.
Food and chemical toxicology : an international journal published for the British Industrial Biological Research Association, 28(3), 205-211 (1990-03-01)
Ethyl carbamate is found in fermented foods: bread contains 3-15 ng/g, stone-fruit brandies 200-20,000 ng/g, and about one-third of table-wine samples analysed contained more than 10 ng/g. In animals, ethyl carbamate is degraded to CO2, H2O and NH3, with intermediate
C A Maggi et al.
Experientia, 42(3), 292-297 (1986-03-15)
Urethane produces a level of surgical anesthesia characterized by preservation of a number of cardiovascular reflexes. When the proper route of administration is used, and the use of unnecessarily high doses is avoided, urethane anesthesia appears to be suitable for
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  1. How is shipping temperature determined? And how is it related to the product storage temperature?

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    1. Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf

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  2. How can I determine the shelf life / expiration / retest date of this product?

    1 answer

    1. If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
      For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
      For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
      For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/449/386/product-dating-information-mk.pdf

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