Referensi Katrangan
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Jeneng Produk: |
Diethyl nyedhot |
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Sinonim: |
2,2-diethylbutanedioate; SUCCINIC ACID DIETHYL ESTER; AKOS BBS-00004411; ETHYL SUCCINATE; FEMA 2377; DIETHYL SUCCINATE; diethyl butanedioate; BUTANEDIOIC ACID DIETHYL ESTER |
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CAS: |
123-25-1 |
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MF: |
C8H14O4 |
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MW: |
174.19 |
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EINECS: |
204-612-0 |
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Kategori Produk: |
Penengah Farmasi; Organik; SuccinicSeries; Ester Asam Lemak (Plastik); Bahan Fungsional; Plastik; Rasa Ester; Alter Urut; D; Volatil / Semivolatil; Plastik; Aditif Polimer; Ilmu Polimer; Daftar Abjad; C-D; Rasa lan Wangi |
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File Mol: |
123-25-1.mol |
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Titik lebur |
-20 ° C |
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Titik didih |
218 ° C (surem) |
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kapadhetan |
1,047 g / mL ing suhu 25 ° C (lit.) |
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kerapatan uap |
6 (vs udara) |
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tekanan uap |
1,33 hPa (55 ° C) |
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indeks bias |
n20 / D 1.42 (surem) |
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FEMA |
2377 | DIETHYL SUCCINATE |
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Fp |
195 ° F |
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temp panyimpenan |
Simpen ing ngisor + 30 ° C. |
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kelarutan |
2,00g / l |
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wujud |
Cairan |
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warna |
Cetha ora ana warna nganti kuning |
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Kelarutan Banyu |
Rada larut ing banyu. |
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Merck |
14.8696 |
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Nomer JECFA |
617 |
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BRN |
907645 |
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Referensi CAS DataBase |
123-25-1 (Referensi CAS DataBase) |
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Referensi Kimia NIST |
Diethyl succinate (123-25-1) |
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Sistem Registrasi Bahan EPA |
Asam butanedioic, 1,4-diethyl ester (123-25-1) |
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Kode Bahaya |
Xi |
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Pernyataan Risiko |
36/37/38 |
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Pernyataan Keamanan |
26-36-24 / 25-22-S24 / 25 |
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WGK Jerman |
2 |
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RTECS |
WM7400000 |
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TSCA |
Nggih |
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Kode HS |
29171990 |
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Keracunan |
LD50 kanthi lisan ing Kelinci: 8530 mg / kg Tikus dermal LD50> 5000 mg / kg |
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Properti Kimia |
CUCI CUKA |
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Properti Kimia |
Diethyl succinate duwe ambu sing ora enak lan lemes. |
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Migunakake |
Alkyl succinates wis digunakake minangka dispersant tanpa abu lan aditif deterjen kanggo minyak pelumas. |
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Preparasi |
Kanthi esterifikasi langsung asam nalika ana konsentrasi H2SO4 ing larutan benzena; saka anhidrida suksinat lan alkohol etil |
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Metode Pemurnian |
Garing succinate nganggo MgSO4, lan distilake kanthi tekanan 15mm. [Beilstein 2 IV 1914.] |
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Bahan baku |
Etanol -> Etilen glikol -> Asam suksinat |
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Produk Preparasi |
7-Methoxycoumarin -> Pigmen Abang 122 -> Asam 2,5-Dihydroxyterephthalic -> Asam Imazapyr -> Sertraline hydrochloride -> 1,4-Cyclohexanedione |
