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B88209

Sigma-Aldrich

乙酸叔丁酯

≥99%

同義詞:

TBAc

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About This Item

線性公式:
CH3COOC(CH3)3
CAS號碼:
540-88-5
分子量：:
116.16
Beilstein:
1699506
EC號碼:
208-760-7
MDL號碼:
MFCD00008807
分類程式碼代碼:
12352100
PubChem物質ID:
24892097
NACRES:
NA.22
暫時無法取得訂價和供貨情況

品質等級

200

化驗

≥99%

形狀

liquid

折射率

n20/D 1.386 (lit.)

bp

97-98 °C (lit.)

密度

0.866 g/mL at 20 °C (lit.)

SMILES 字串

CC(=O)OC(C)(C)C

InChI

1S/C6H12O2/c1-5(7)8-6(2,3)4/h1-4H3

InChI 密鑰

WMOVHXAZOJBABW-UHFFFAOYSA-N

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相關類別

應用

醋酸叔丁酯可用于：在硫酸的催化下
  • 将芳香腈转化为相应的的 N-叔 -丁酰胺。将[1]
  • S - 叔-丁基- L -半胱氨酸盐酸盐转化为 S - 叔-丁基- L -半胱氨酸 叔-丁酯盐酸盐。将[2]环己烷中
  • 镧系元素的异丙氧转化为镧系元素 叔 -丁氧化物。[3]

象形圖

FlameExclamation mark
GHS02,GHS07

訊號詞

Danger

危險分類

Acute Tox. 4 Inhalation - Flam. Liq. 2 - STOT SE 3

標靶器官

Central nervous system, Respiratory system

安全危害

EUH066

儲存類別代碼

3 - Flammable liquids

水污染物質分類（WGK）

WGK 1

閃點（°F）

39.2 °F - closed cup

閃點（°C）

4 °C - closed cup

個人防護裝備

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

從最近期的版本中選擇一個：

分析證明 (COA)

Lot/Batch Number
MKCX1185
MKCW1363
MKCT7780
MKCT1938
MKCQ9327

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存取文件庫

Preparation and some reactions of alkoxides of gadolinium and erbium.
Mehrotra R C and Batwara J M
Inorganic Chemistry, 9(11), 2505-2510 (1970)
D B McGregor et al.
Mutation research, 565(2), 181-189 (2005-01-22)
Tertiary-Butyl alcohol (TBA), tertiary-butyl acetate (TBAc) and methyl tertiary-butyl ether (MTBE) are chemicals to which the general public may be exposed either directly or as a result of their metabolism. There is little evidence that they are genotoxic; however, an
John D Budroe et al.
Regulatory toxicology and pharmacology : RTP, 40(2), 168-176 (2004-09-29)
tert-Butyl acetate (TBAc) is an industrial chemical with potential uses as a degreaser and in architectural coatings. Limited chronic toxicity data exist for TBAc. However, acute inhalation exposure data are available for TBAc. Additionally, TBAc has been demonstrated to be
Y S Yang et al.
Birth defects research. Part B, Developmental and reproductive toxicology, 80(5), 374-382 (2007-10-20)
This study investigated the potential adverse effects of tert-butyl acetate (TBAc) on maternal toxicity and embryo-fetal development after maternal exposure of pregnant rats from gestational days 6 through 19. TBAc was administered to pregnant rats by gavage at 0, 400
G Groth et al.
Human & experimental toxicology, 13(7), 478-480 (1994-07-01)
1. A continuous 5 h-exposure to approximately 440 ppm tert-butyl acetate in air (via a tracheal canule) resulted in continuously increasing concentrations of tert-butyl acetate and tert-butyl alcohol (metabolite of tert-butyl acetate) in the blood of rats. 2. This accumulation
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  1. How is shipping temperature determined? And how is it related to the product storage temperature?

    1 answer

    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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