[Exemplar] Butylparaben/CAS:No. 94-26-8/Optimum pretium/exemplar gratuitum/DA 90 dies Certificationem REACH habemus
CELERITERDETALIA:
Formula Molecularis: C11H14O3
Pondus Moleculare: 194.227 g/mol
EINECS: 202-318-7
Temperatura repositionis: 0-6°C
Index Refractionis: 1.526
Densitas: 1.108 g/cm3
Punctum Inflammationis: 129.2°C
Punctum liquefactionis: 67-70 °C (lit.)
Aspectus: Pulvis crystallinus albus
Enthalpia vaporisationis: 57.19 kJ/mol
Punctum ebullitionis: 309.2°C ad 760 mmHg
Pressio vaporis: 0.000356 mmHg ad 25°C
Solubilitas in aqua: <0.1 g/100 mL ad 17°C
Nomen IUPAC: Butyl 4-hydroxybenzoas
Categoria Producti Butylparabeni (CAS NO.94-26-8): Materiae Crudae Pharmaceuticae
检验报告
CERTIFICATIO ANALYSIS
| Productum: 对羟基苯甲酸丁酯 Butyl 4-hydroxybenzoas | CAS:94-26-8 | Dies Inspectionis: II Kalendas Februarias MMXXIII | Dies Productionis: Kal. Feb. MMXXIII |
| Formula molecularis:C11H14O3 Pondus moleculare:194.2271 | Quantitas:XXVT | Numerus gregis: HC22/2302001 | Tempus conservationis: Triginta sex menses |
| 检测项目 Res Probationis et Resultata | |||
| Res | Specificatio | Resultatum | |
| 外观 Aspectus | 白色或类白色结晶性粉末Pulvis crystallinus albus vel fere albus | 合格 Qualificatus | |
| 含量%≥ Examen anilini | ≥99.0-100.5% | 99.86 | |
| .℃) Punctum Liquefactionis | 67-69℃ | 67.6 | |
| 酸度(PH)Aciditas | 4.0-7.0 | 6.56 | |
| 干燥失重 Damnum in siccatione | ≤0.5% | 0.48 | |
| 灼烧残渣 Residuum Ignitionis | ≤0.1% | 0.06 | |
| Conclusio | Qualificatus | ||
Usus Butylparabeni
Butylparabenum (CAS NO. 94-26-8) in cosmeticis ut conservativum antifungale adhibetur, et in forma fluidi suspensionis praesto est ut pars multorum medicamentorum sit.
Relationes Consensuales de Butylparabeno
In Inventario EPA TSCA relatum.
Productio Butylparabeni
Butylparabenum (CAS NO. 94-26-8) derivari potest per reactionem acidi p-hydroxybenzoici et butanoli cum acido sulfurico ut catalysatore.
Data Toxicitatis Butylparabeni cum Referentia
| 1. | skn-gpg 5%/48H MLD | JSCCA5 Acta Societatis Chemicorum Cosmeticorum. 28 (1977), 357. | ||
| 2. | Orl-mus LD50:13,200 mg/kg | NEZAAQ Nippon Eiseigaku Zasshi. Acta Societatis Iaponicae Hygiene. 28 (1973),463. | ||
| 3. | ipr-mus LD50:230 mg/kg | JSCCA5 Acta Societatis Chemicorum Cosmeticorum. 28 (1977), 357. |
4. RTECS DH1980000
Profilum Salutis Butylparabeni
Venenum per viam intraperitonealem. Irritamentum cutis. Ad decompositionem calefactum, fumum acrem et vapores irritantes emittit. Vide etiamESTERI.
Declarationes Periculi:
36/37/38: Oculis, systemati respiratorio et cuti irritans.
Declarationes Salutis:
22: Noli pulverem inspirare
24/25: Contactum cum cute et oculis vitare.
WGK Germania: 2
Specificatio Butylparabeni
Butylparabenum, cuius numerus registrationis CAS est 94-26-8, appellari etiam potest: acidum p-Hydroxybenzoicum butyl ester; 4-(Butoxycarbonyl)phenolum; acidum 4-Hydroxybenzoicum butyl ester; Butobenum; Butyl 4-hydroxybenzoas; Butyl p-hydroxybenzoas; Butyl parabena; n-Butyl p-hydroxybenzoas; n-Butylparabenum; acidum 4-Hydroxybenzoicum butyl ester; et n-Butyl 4-hydroxybenzoas. Periculosum est, itaque mensurae primae auxilii aliaeque notae sunt. Exempli gratia: In cute: primum, cutem statim aqua copiosa per saltem XV minuta abluere oportet, vestes contaminatas removendo. Deinde, auxilium medicum pete. Vel in oculis: Oculos aqua copiosa per saltem XV minuta abluere, interdum palpebras superiores et inferiores attollens. Deinde auxilium medicum mox pete. Dum inhalatur: A loco expositionis remove et statim ad aerem purum transfer. Respirationem artificialem dum non respiras da. Si respiratio difficilis est, oxygenium da. Et quam primum auxilium medicum pete. Postquam productum deglutitur: Os aqua ablue et auxilium medicum statim pete. Nota medico: Cura sustentative et symptomatice.
Praeterea, Butylparabenum (CAS NO. 94-26-8) cum agentibus oxidantibus acribus non congruit, et cum materiis incompatibilibus non sumendum est. Etiam impediendum est ne in periculosa producta decompositionis: monoxidum carbonii, dioxidum carbonii, dissolvatur.
Informationes Societatis
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| 产品 | Productum | CAS |
| N,N-二甲基-1,4-苯二胺 | N,N-Dimethyl-1,4-phenylenediamina DMPD | 99-98-9 |
| N,N-二甲基苄胺 | N,N-Dimethylbenzylamina BDMA | 103-83-3 |
| N,N-二甲基甲酰胺 | N.NDIMETHYLFORMAMIDUM DMF | .68-12-2 |
| N,N-二甲基甲酰胺二甲缩醛 DMF-DMA | N,N-Dimethylformamidemethylacetal (DMF-DMA) | 4637-24-5 |
| N,N-二甲基乙酰胺 | N,N-Dimethylacetamidum DMAC | 127-19-5 |
| N,N-二乙基间甲苯甲酰胺 避蚊胺 | N,N-diethyl-m-toluamidum DEET | 134-62-3 |
| N,N-二乙基羟胺 | N,N-Diethylhydroxylamina DEHA | 3710-84-7 |
| N-甲基-N-羟乙基苯胺 2-(N-甲基苯胺)乙醇 | 2-(N-methylanilino)ethanol | 93-90-3 |
| N-甲基吡咯烷酮 | N-methylpyrrolidonum | 872-50-4 |
| N,N-二甲基苯胺 | N,N-Dimethylanilini DMA | 121-69-7 |
| N,N-二甲基对甲苯胺 | N,N-Dimethyl-p-toluidinum DMPT | 99-97-8 |
| N,N-二甲基邻甲苯胺 | N,N-Dimethyl-o-toluidinum DMOT | 609-72-3 |
| N,N-二乙基苯胺 | N,N-Diethylanilina | 91-66-7 |
| N,N-二乙基间甲苯胺 | N,N-Diethyl-m-toluidinum | 91-67-8 |
| N,N-二羟乙基苯胺 | N,N-Dihydroxyethylanilina PDEA | 120-07-0 |
| N-乙基间甲苯胺 N-乙基-3-甲基苯胺 | N-Aethyl-m-toluidinum | 102-27-2 |
| N-乙基-N-氰乙基苯胺 | 3-(N-ethylanilino)propiononitrilum | 148-87-8 |
| N-乙基-N-羟乙基苯胺 | N-Aethyl-N-hydroxyethylanilinum | 92-50-2 |
| N-乙基-N-苄基苯胺 乙基苄基苯胺; N-苄基-N-乙基苯胺 | N-ethyl-N-phenylbenzenemthanammina | 92-59-1 |
| N-乙基-N-氰乙基间甲苯胺 | N-2-cyanoethyl-N-ethyl-m-toluidinum | 148-69-6 |
| N-乙基-N-苄基间甲苯胺 | N-Benzyl-N-ethyl-m-toluidinum | 119-94-8 |
| N-乙基邻甲苯胺 | N-Ethyl-o-toluidinum | 94-68-8 |
| N-乙基苯胺 | N-Ethylanilinum | 103-69-5 |
| N-甲基苯胺 | N-Methylanilinum | 100-61-8 |
| N,N-二甲基- | N,N-DIMETHYL-M-TOLUIDINUM | 121-72-2 |
| N-甲基二苯胺 | N-Methyldiphenylamina | 552-82-9 |
| N-甲基- | N-METHYL-O-TOLUIDINUM | 611-21-2 |
| 4-甲基-N-苯基苯胺 | N-PHENYL-P-TOLUIDINUM | 620-84-8 |
| N-异丙基苯胺 | N-ISOPROPYLANILINUM | 768-52-5 |
| N-甲基- | N-METHYL-P-TOLUIDINUM | 623-08-5 |
| N,N-二氰乙基苯胺 | N,N-Dicyanoethylanilina | 1555-66-4 |
| N,N-二羟乙基- | N,N-DIHYDROXYETHYL-P-TOLUIDINEDHEPT | .3077-12-1 |
| N-乙基-2-硝基苯胺 | N-Aethyl-2-Nitro-Benzenamina | 10112-15-9 |
| 2,4-二氯苯胺 | 2,4-Dichloroanilina | 554-00-7 |
| N-(2-羟乙基)乙二胺 | AEEA | 111-41-1 |
| 1,3-二甲基-2-咪唑啉酮N,N-二甲基亚乙基脲1,3-二甲基-2-咪唑啉酮(DMI) | 1,3-Dimethyl-2-imidazolidinonum DMI N,N'-dimethylimidazolidinonum | 80-73-9 |
| N,N-二苄基羟胺 | N,N-Dibenzylhydroxylamina | 621-07-8 |
| 对甲苯胺 | P-Toluidinum PT | 106-49-0 |
| 二乙基乙醇胺 | DEEA; DEAE | 100-37-8 |
| 甲萘胺 | AlphaNaphthylamina | 134-32-7 |
| 间二氯苯 | 1,3-Dichlorobenzenum MDCB | 541-73-1 |
| 间甲苯胺 | M-Toluidinum MT | 108-44-1 |
| 间苯二胺 | M-PHENYLENEDIAMINUM MPDA | 108-45-2 |
| 多乙烯多胺 | PEPA | 68131-73-7 |
| (DETA) | Diethylentriaminum DETA | 111-40-0 |
| 三乙烯二胺 | Triethylenediaminum | 280-57-9 |
| 三乙烯四胺 | Triethylenetetraminum TETA | 112-24-3 |
| 四乙烯五胺 | TEPA | 112-57-2 |











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