The Properties section of the product page includes the description "form liquid". This applies to all package sizes of the product.
B103608
γ-Butyrolactone
γ-Butyrolactone
ReagentPlus®, ≥99%
동의어(들):
gamma-Butyrolactone, γ-Hydroxybutyric acid lactone, 4-Hydroxybutyric acid lactone, GBL
로그인조직 및 계약 가격 보기
모든 사진(1)
크기 선택
보기 변경
25 G
₩56,840
500 G
₩104,647
20 KG
₩1,903,633
About This Item
실험식(Hill 표기법):
C4H6O2
CAS Number:
Molecular Weight:
86.09
Beilstein:
105248
EC Number:
MDL number:
UNSPSC 코드:
12352100
PubChem Substance ID:
NACRES:
NA.22
추천 제품
vapor density
3 (vs air)
Quality Level
vapor pressure
1.5 mmHg ( 20 °C)
제품 라인
ReagentPlus®
분석
≥99%
양식
liquid
autoignition temp.
851 °F
expl. lim.
16 %
refractive index
n20/D 1.436 (lit.)
bp
204-205 °C (lit.)
mp
−45 °C (lit.)
density
1.12 g/mL at 25 °C (lit.)
SMILES string
O=C1CCCO1
InChI
1S/C4H6O2/c5-4-2-1-3-6-4/h1-3H2
InChI key
YEJRWHAVMIAJKC-UHFFFAOYSA-N
유사한 제품을 찾으십니까? 방문 제품 비교 안내
애플리케이션
생화학적/생리학적 작용
Precursor of γ-hydroxybutyric acid (GHB). It blocks dopamine release by blocking impulse flow in dopaminergic neurons. Pretreatment with γ-butyrolactone allows detection of autoreceptor-induced dopamine release.
Precursor of γ-hydroxybutyric acid (GHB); blocks dopamine release.
법적 정보
ReagentPlus is a registered trademark of Merck KGaA, Darmstadt, Germany
신호어
Danger
유해 및 위험 성명서
Hazard Classifications
Acute Tox. 4 Oral - Eye Dam. 1 - STOT SE 3
표적 기관
Central nervous system
Storage Class Code
10 - Combustible liquids
WGK
WGK 1
Flash Point (°F)
208.4 °F - closed cup
Flash Point (°C)
98 °C - closed cup
개인 보호 장비
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
이미 열람한 고객
Journal of Power Sources, 43, 195-195 (1993)
S Ohkawa et al.
Journal of medicinal chemistry, 34(1), 267-276 (1991-01-01)
A novel series of (3-pyridylmethyl)benzoquinone derivatives was molecular designed and synthesized for the dual purpose of inhibiting thromboxane A2 and leukotriene biosynthesis enzymes and scavenging active oxygen species (AOS). They were evaluated for inhibition of TXA2 synthase, inhibition of 5-lipoxygenase
Monica Blichowski et al.
Epilepsia, 56(7), 1081-1087 (2015-06-03)
Infantile spasms (or IS) is a catastrophic childhood epilepsy that is particularly prevalent in children with Down syndrome. Previously, we have shown that the Ts65Dn (Ts) mouse model of Down syndrome is a useful substrate upon which to develop an
Zheng-Yuan Su et al.
Chemical research in toxicology, 26(3), 477-485 (2013-02-28)
Cancer development has been linked to epigenetic modifications of cancer oncogenes and tumor suppressor genes; in advanced metastatic cancers, severe epigenetic modifications are present. We previously demonstrated that the progression of prostate tumors in TRAMP mice is associated with methylation
Christian Westendorf et al.
Proceedings of the National Academy of Sciences of the United States of America, 110(10), 3853-3858 (2013-02-23)
The rapid reorganization of the actin cytoskeleton in response to external stimuli is an essential property of many motile eukaryotic cells. Here, we report evidence that the actin machinery of chemotactic Dictyostelium cells operates close to an oscillatory instability. When
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Your product name γ-Butyrolactone with the number B103608 has an option for 500grams so I just wanted to double check that it’s in liquid form because the places I bought from before had there listings in liters. Thank you for your time.
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How can I determine the shelf life / expiration / retest date of this product?
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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.pdf도움이 되었습니까?
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How is shipping temperature determined? And how is it related to the product storage temperature?
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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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