4-BROMOPHENYL ISOTHIOCYANATE
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4-BROMOPHENYL ISOTHIOCYANATE ??
- ???
- 56-58 °C (lit.)
- ?? ?
- 144-145 °C (5 mmHg)
- ??
- 1.7158 (rough estimate)
- ???
- 1.6070 (estimate)
- ???
- >110°C
- ?? ??
- Refrigerator (+4°C)
- ??? ??
- powder to crystal
- ??
- White to Orange to Green
- ???
- 11.56mg/L(25℃)
- ??
- Moisture Sensitive
- BRN
- 878549
- InChI
- 1S/C7H4BrNS/c8-6-1-3-7(4-2-6)9-5-10/h1-4H
- InChIKey
- XQACWEBGSZBLRG-UHFFFAOYSA-N
- SMILES
- Brc1ccc(cc1)N=C=S
- CAS ??????
- 1985-12-2(CAS DataBase Reference)
??
- ?? ? ?? ??
- ?? ? ???? ?? (GHS)
| ??? ?? | Xn,Xi,C | ||
|---|---|---|---|
| ?? ???? ?? | 20/21/22-36/37/38-42 | ||
| ????? | 22-26-36/37-45 | ||
| ????(UN No.) | 2811 | ||
| WGK ?? | 3 | ||
| RTECS ?? | NX8400000 | ||
| F ?????? | 10-21 | ||
| ?? ?? ?? | Harmful/Irritant | ||
| ?? ?? | 6.1 | ||
| ???? | III | ||
| HS ?? | 29309090 | ||
| ???? ??? | 11 - Combustible Solids | ||
| Hazard Classifications | Acute Tox. 4 Dermal Acute Tox. 4 Inhalation Acute Tox. 4 Oral Eye Irrit. 2 Resp. Sens. 1 Skin Irrit. 2 STOT SE 3 |
4-BROMOPHENYL ISOTHIOCYANATE C??? ??, ??, ??
??? ??
white to light yellow crystalline powder??
4-Bromophenyl isothiocyanate was used in the synthesis of 1-(4-bromophenyl)-3-ethyl-(1,2-dideoxy-D-glycero-α-D-galacto-heptofurano)[2,1-d]imidazolidine-2-thione.Purification Methods
Recrystallise the isothiocyanate from boiling n-hexane. Any insoluble material is most probably the corresponding urea. It is also purified by steam distillation, cool the receiver, add NaCl and extract in Et2O, wash the extract with N H2SO4, dry (MgSO4), evaporate and recrystallise the residual solid. [Cymerman-Craig et al. Org Synth Coll Vol IV 700 1963, cf Dains et al. Org Synth Coll Vol I 447 1941, Beilstein 6 IV 1051, 12 II 354, 12 III 1463p, 12 IV 1519.]4-BROMOPHENYL ISOTHIOCYANATE ?? ?? ? ???
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?? ??
4-BROMOPHENYL ISOTHIOCYANATE ?? ??
???( 123)?? ??
| ??? | ?? | ??? | ?? | ?? ? | ?? |
|---|---|---|---|---|---|
| ATK CHEMICAL COMPANY LIMITED | +undefined-21-51877795 |
ivan@atkchemical.com | China | 33024 | 60 |
| CONIER CHEM AND PHARMA LIMITED | |
sales@conier.com | China | 49979 | 58 |
| Shaanxi Dideu Medichem Co. Ltd | +86-29-87569262 +86-15003564040 |
1056@dideu.com | China | 3969 | 58 |
| Fuxin Pharmaceutical | +86-021-021-50872116 |
contact@fuxinpharm.com | China | 9976 | 58 |
| Hefei TNJ Chemical Industry Co.,Ltd. | +86-0551-65418671 +86-189 4982 3763 |
sales@tnjchem.com | China | 34563 | 58 |
| Win-Win chemical CO., Limited | +86-0086-577-64498589 +86-15355981851 |
sales@win-winchemical.com | China | 14303 | 58 |
| CR Corporation Limited | |
fred.wen@crcorporation.cn | China | 8645 | 58 |
| sgtlifesciences pvt ltd | +91-8790379245 |
dj@sgtlifesciences.com | China | 12373 | 58 |
| HANGZHOU LEAP CHEM CO., LTD. | +86-571-87711850 +8619957148339 |
market18@leapchem.com | China | 24597 | 58 |
| Aromsyn Co., Ltd. | +86-0571-85585865 +86-13336024896 |
CB@aromsyn.com | China | 19183 | 58 |
4-BROMOPHENYL ISOTHIOCYANATE ?? ??:
??????????? ?????
Guanidine thiocyanate
PROPYL ISOTHIOCYANATE
BENZYL ISOTHIOCYANATE
ISOBUTYL ISOTHIOCYANATE
Methyl isothiocyanate
Butyl isothiocyanate
Fluorescein 5-isothiocyanate
2,4-DIBROMO-6-FLUOROPHENYL ISOTHIOCYANATE
4-BROMOPHENYL ISOTHIOCYANATE
4-BROMO-2-METHYLPHENYL ISOTHIOCYANATE
4-BROMO-2,6-DIMETHYLPHENYL ISOTHIOCYANATE
4-BROMO-2-CHLOROPHENYL ISOTHIOCYANATE
4-BROMO-2-(TRIFLUOROMETHYL)PHENYL ISOTHIOCYANATE
2,4,6-TRIBROMOPHENYL ISOTHIOCYANATE
3-BROMOPHENYL ISOTHIOCYANATE 97%,3-BROMOPHENYL ISOTHIOCYANATE,M-BROMOPHENYL ISOTHIOCYANATE
2-BROMOPHENYL ISOTHIOCYANATE,O-BROMOPHENYL ISOTHIOCYANATE