20740
γ-丁内酯
puriss., ≥99.0% (GC)
别名:
γ-羟基丁酸内酯, 4-羟基丁酸内酯, GBL
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关于此项目
经验公式（希尔记法）:
C4H6O2
化学文摘社编号:
分子量:
86.09
EC Number:
202-509-5
UNSPSC Code:
12352100
PubChem Substance ID:
Beilstein/REAXYS Number:
105248
MDL number:
产品名称
γ-丁内酯, puriss., ≥99.0% (GC)
InChI key
YEJRWHAVMIAJKC-UHFFFAOYSA-N
InChI
1S/C4H6O2/c5-4-2-1-3-6-4/h1-3H2
SMILES string
O=C1CCCO1
vapor density
3 (vs air)
vapor pressure
1.5 mmHg ( 20 °C)
grade
puriss.
assay
≥99.0% (GC)
form
liquid
autoignition temp.
851 °F
expl. lim.
16 %
drug control
Pszichotróp anyag / Psychotropic Substance (Hungary), 78/2022. (XII. 28.) BM rendelet
refractive index
n20/D 1.436 (lit.)
n20/D 1.437
bp
204-205 °C (lit.)
mp
−45 °C (lit.)
density
1.12 g/mL at 25 °C (lit.)
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Biochem/physiol Actions
γ-羟基丁酸(GHB)前体。 可通过阻断多巴胺能神经元的脉冲流，抑制多巴胺释放。 γ-丁内酯预处理可用于检测自身受体诱导的多巴胺释放。
γ-羟基丁酸(GHB)前体；抑制多巴胺释放。
signalword
Danger
hcodes
Hazard Classifications
Acute Tox. 4 Oral - Eye Dam. 1 - STOT SE 3
target_organs
Central nervous system
存储类别
10 - Combustible liquids
wgk
WGK 1
flash_point_f
208.4 °F - closed cup
flash_point_c
98 °C - closed cup
ppe
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
法规信息
新产品
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