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Jeneng Produk: |
4-asam Methylvaleric |
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Sinonim: |
isobutylaceticacid; IsocapronsÎ ± ure; isohexanoicacid (mixisomer); Asam Isohexoic; isohexoicacid; asam isocarproic; Î ± -methylpentanoic acid; 4-Methylpentanoic acid Isohexanoic acid |
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CAS: |
646-07-1 |
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MF: |
C6H12O2 |
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MW: |
116.16 |
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EINECS: |
211-464-0 |
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Kategori Produk: |
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File Mol: |
646-07-1.mol |
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Titik lebur |
-35 ° C |
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Titik didih |
199-201 ° C (surem) |
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kapadhetan |
0,923 g / mL ing 25 ° C (lit.) |
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FEMA |
3463 | Asam 4-METYLPENTANOIC |
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indeks bias |
n20 / D 1.414 (surem) |
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Fp |
207 ° F |
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temp panyimpenan |
Simpen ing ngisor + 30 ° C. |
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wujud |
Cairan |
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pka |
4,84 (jam 18â „ƒ) |
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Gravitasi Khusus |
0.923 |
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warna |
Cetha tanpa warna nganti kuning rada |
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Ambang ambu ora enak |
0,0004ppm |
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Kelarutan Banyu |
Ora larut |
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Nomer JECFA |
264 |
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BRN |
1741912 |
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Stabilitas: |
Mantep Kompatibel karo basa sing kuat, agen oksidasi sing kuwat. |
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InChIKey |
FGKJLKRYENPLQH-UHFFFAOYSA-N |
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Referensi CAS DataBase |
646-07-1 (Referensi CAS DataBase) |
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Referensi Kimia NIST |
Asam Pentanoat, 4-metil- (646-07-1) |
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Sistem Registrasi Bahan EPA |
Asam Pentanoat, 4-metil- (646-07-1) |
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Kode Bahaya |
Xn, C |
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Pernyataan Risiko |
21-38-34 |
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Pernyataan Keamanan |
36 / 37-45-36 / 37 / 39-25 |
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RIDADR |
UN 2810 6.1 / PG 3 |
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WGK Jerman |
3 |
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RTECS |
NR2975000 |
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F |
13 |
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TSCA |
T |
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HazardClass |
8 |
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PackingGroup |
III |
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Kode HS |
29159080 |
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Katrangan |
4-asam Methylpentanoic duwe ambu ora nguntungke lan seng nembus. |
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Properti Kimia |
4-asam Methylpentanoic duwe ambu ora enak, ora nguntungke, lan nembus. |
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Properti Kimia |
cairan rada coklat |
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Migunakake |
Penengah kanggo plastik, minyak wangi lan parfum. |
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Definisi |
ChEBI: Asam lemak bercabang metilat yaiku asam pentanoat kanthi gugus gugus metil ing posisi 4. Iki minangka metabolit saka 20 alpha-hidroksikolesterol |
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Nilai ambang ambu |
Deteksi: 810 ppb. |
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Produk Preparasi |
14-METHYLPENTADECANOIC ACID -> alfa-Bromoisovalericacid |
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Bahan baku |
CARBON MONOXIDE -> 3-Methyl-1-butene |
