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四甲基胍 四甲基胍

四甲基胍

CAS號(hào) 80-70-6
規(guī)格 1kg/桶
純度 工業(yè)級(jí)99.9%
貨號(hào) HATCH198
貨期 ---
品牌 海曲
庫存 200kg
注意:請(qǐng)務(wù)必與賣家聯(lián)系核實(shí)單價(jià)庫存,以確保您的資金安全及交易順利。
參考價(jià): ¥200.00
貨號(hào) 品牌 純度 規(guī)格 參考價(jià) 貨期
HATCH198 海曲 工業(yè)級(jí)99.9% 1kg/桶 ¥200.00 ---
11576 --- 99% 按需包裝千克/包 需詢盤 ---

產(chǎn)品詳情

詳細(xì)信息(中文):
性質(zhì)編輯
中文名稱:四甲基胍 [2]
中文別名:1,1,3,3-四甲基胍;TMG
英文名稱:1,1,3,3-Tetramethylguanidine
英文別名:N,N,N',N'-tetramethyl-guanidine; N,N'-tetramethylguanidine; Tetramethylguanidine; TMG; 1,1,3,3-Tetermethyl Guanidine; N-[amino(dimethylamino)methylidene]-N-methylmethanaminium
分子式(Formula): C5H13N3
分子量(Molecular Weight): 115.18
CAS No.: 80-70-6
物化性質(zhì)(Physical Properties):
穩(wěn)定的;可燃;與強(qiáng)氧化劑、礦物質(zhì)、有機(jī)堿、二氧化碳不兼溶;對(duì)空氣敏感。
密度:0.918;熔點(diǎn):-30°C;沸點(diǎn):160-162°C;折射率:1.467-1.469;閃點(diǎn):60°C
質(zhì)量指標(biāo) [3] :
外觀 無色透明液體,無可見機(jī)械雜質(zhì)
含量(%) ≥99.0 ≥98.5 ≥98.0
水分(%) ≤0.1 ≤0.3 ≤0.5
安全術(shù)語編輯
S16Keep away from sources of ignition.
遠(yuǎn)離火源。
S26In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
不慎與眼睛接觸后,請(qǐng)立即用大量清水沖洗并征求醫(yī)生意見。
S36/37/39Wear suitable protective clothing, gloves and eye/face protection.
穿戴適當(dāng)?shù)姆雷o(hù)服、手套和護(hù)目鏡或面具。
S45In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.)
若發(fā)生事故或感不適,立即就醫(yī)(可能的話,出示其標(biāo)簽)。 [4]
風(fēng)險(xiǎn)術(shù)語編輯
R10Flammable.
易燃。
R20/22Harmful by inhalation and if swallowed.
吸入及吞食有害。
R34 Causes burns.
引起灼傷。 [4]
用途編輯
用于頭孢半合成抗生素藥物的生產(chǎn),溶解7-ADCA、7-ACA、6-APA等弱酸性物質(zhì);聚氨基甲酸乙酯泡沫的催化劑;錦綸(尼龍)、羊毛及其他蛋白質(zhì)的均染劑;有機(jī)合成催化劑等。

詳細(xì)信息(英文):
Property editor
Chinese name: tetramethyl guanidine [2]
Chinese alias: 1,1,3,3 - tetramethyl guanidine. TMG
English name: 1,1,3,3 - Tetramethylguanidine
English alias: N, N, N ', N '- tetramethyl guanidine -; N, N '- tetramethylguanidine; Tetramethylguanidine; TMG. 1,1,3,3 Tetermethyl Guanidine. N - [amino (dimethylamino) methylidene] - N - methylmethanaminium
Molecular Formula (Formula) : C5H13N3
Molecular Weight, Molecular Weight) : 115.18
CAS No. : 80-70-6
Physical and chemical Properties, Physical Properties) :
Stable; Combustible; With strong oxidizer, minerals, organic alkali, carbon dioxide and dissolved; Sensitive to air.
Density: 0.918; Melting point: - 30 ° C; Boiling point: 160-162 ° C; The refractive index: 1.467-1.469; Flash: 60 ° C
Quality index [3] :
Appearance is colorless transparent liquid, no visible mechanical impurities
Content (%) of 99.0 or 98.5 or 98.0 or higher
Moisture content (%) of 0.1 or less acuities were 0.3, 0.5 or less
Security term editor
S16Keep away from sources of ignition.
Stay away from the fire source.
S26In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
After contact with eyes, please rinse immediately with plenty of water and seek medical advice.
S36/37/39 wear suitable protective clothing, gloves and eye/face protection.
Wear suitable protective clothing, gloves and goggles or masks.
S45In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.)
In case of accident or feeling unwell, seek medical advice immediately (show the label whenever possible. [4]
Risk term editor
R10Flammable.
Flammable.
The R20/22 harmful by inhalation and

產(chǎn)品實(shí)物圖

產(chǎn)品實(shí)物圖

產(chǎn)品百科查看更多

英文名 Guanidine, N,N,N',N'-tetramethyl-
中文名 四甲基胍
CAS號(hào) 80-70-6 溶解性 Very Soluble (147 g/L)
分子量 115.18 熔點(diǎn) -30 °C
密度 0.90±0.1 g/cm3 沸點(diǎn) 163.2±9.0 °C

商家信息

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產(chǎn)品:四甲基胍