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525170

Sigma-Aldrich

2,2,4-Trimethyl-1,3-pentanediol diisobutyrate

≥98.5%

동의어(들):

1-Isopropyl-2,2-dimethyltrimethylene diisobutyrate

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크기 선택

1 L
₩70,847
4 L
₩269,178
18 L
₩777,186

₩70,847

구입 가능 여부는 고객센터에 문의하십시오.
벌크 견적 요청
모든 사진(2)

크기 선택

보기 변경
1 L
₩70,847
4 L
₩269,178
18 L
₩777,186

About This Item

Linear Formula:
(CH3)2CHCH[O2CCH(CH3)2]C(CH3)2CH2O2CCH(CH3)2
CAS Number:
6846-50-0
Molecular Weight:
286.41
EC Number:
229-934-9
MDL number:
MFCD00059267
UNSPSC 코드:
12352100
PubChem Substance ID:
24874477
NACRES:
NA.22

₩70,847

구입 가능 여부는 고객센터에 문의하십시오.
벌크 견적 요청

Quality Level

100

분석

≥98.5%

autoignition temp.

795 °F

expl. lim.

0.48 %, 172 °F
3.1 %, 230 °F

refractive index

n20/D 1.434 (lit.)

bp

280 °C (lit.)

mp

−70 °C (lit.)

density

0.941 g/mL at 25 °C (lit.)

작용기

ester

SMILES string

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

InChI

1S/C16H30O4/c1-10(2)13(20-15(18)12(5)6)16(7,8)9-19-14(17)11(3)4/h10-13H,9H2,1-8H3

InChI key

OMVSWZDEEGIJJI-UHFFFAOYSA-N

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관련 카테고리

일반 설명

TXIB is also referred to as Eastman plasticizer.[1] 2,2,4-Trimethyl-1,3-pentanediol diisobutyrate (TXIB) is widely used in food packaging. Its toxicity has been assessed.[2]

애플리케이션

2,2,4-Trimethyl-1,3-pentanediol diisobutyrate may be used as a plasticizer in the fabrication of highly plasticized polyvinyl chloride, crosslinked by gamma irradiation.[1]
Plasticizer.

픽토그램

Health hazard
GHS08

신호어

Warning

유해 및 위험 성명서

H361d,H412

Hazard Classifications

Aquatic Chronic 3 - Repr. 2

Storage Class Code

10 - Combustible liquids

WGK

WGK 1

Flash Point (°F)

276.8 °F - Non-equilibrium method

Flash Point (°C)

136 °C - Non-equilibrium method

개인 보호 장비

Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)

가장 최신 버전 중 하나를 선택하세요:

시험 성적서(COA)

Lot/Batch Number
MKCS0663
MKCS0261
MKCQ6932
MKCN7417
MKCJ9590

적합한 버전을 찾을 수 없으신가요?

특정 버전이 필요한 경우 로트 번호나 배치 번호로 특정 인증서를 찾을 수 있습니다.

COA 검색

이 제품을 이미 가지고 계십니까?

문서 라이브러리에서 최근에 구매한 제품에 대한 문서를 찾아보세요.

문서 라이브러리 방문

이미 열람한 고객

Slide 1 of 3

1 of 3

Tributyl O-acetylcitrate 98%

Sigma-Aldrich

388378

Tributyl O-acetylcitrate

Dioctyl phthalate ≥99.5%

Sigma-Aldrich

D201154

Dioctyl phthalate

1-Methoxy-2-propanol ≥99.5%

Sigma-Aldrich

484407

1-Methoxy-2-propanol

Cutting out phthalates.
Tullo AH.
Chemical and Engineering News, 83(46) (2006)
W S Cain et al.
Indoor air, 15(6), 445-457 (2005-11-05)
An experiment explored ability of subjects to detect vapors of the plasticizer TXIB (2,2,4-trimethyl-1,3-pentanediol diisobutyrate) and ethanol via olfaction and via ocular and nasal chemesthesis, i.e. chemically stimulated feel. Testing, tailored to the sensitivity of each subject, produced psychometric functions
Ulrike Bönisch et al.
PloS one, 7(7), e39817-e39817 (2012-07-18)
Epidemiological studies suggest an association between exposure to volatile organic compounds (VOCs) and adverse allergic and respiratory symptoms. However, whether VOCs exhibit a causal role as adjuvants in asthma development remains unclear. To investigate the effect of VOC exposure on
The toxicology and fate of 2,2,4-trimethyl-1,3-pentanediol diisobutyrate.
B D Astill et al.
Toxicology and applied pharmacology, 22(3), 387-399 (1972-07-01)
Radiation crosslinking of highly plasticized PVC.
Mendizabal E, et al.
Radiation Physics and Chemistry, 47(6), 305-309 (1996)
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질문

1–2 / 2 질문  

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

    1 답변

    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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  2. How is shipping temperature determined? And how is it related to the product storage temperature?

    1 답변

    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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