CAS NO.99-76-3/Methylparaben Onye nrụpụta/Methyl 4- hydroxybenzoate /Ọkwa dị elu/Ọnụahịa kacha mma/DA ụbọchị 90
Nkọwa Ngwa Ngwa
Aha ngwaahịa: Methylparaben
CAS: 99-76-3
Usoro molekụla:C8H8O3
Ibu molekụla:152.15
Nọmba EINECS: 202-785-7
Ọdịdị:Kristal granular ọcha ma ọ bụ odo odo
Aha ndị ọzọ: Methylparaben;Methyl 4-hydroxybenzoate;:NIPAGIN;NIPAGIN PLAIN;P-HYDROXYBENZOIC ACID METHYL ESTER;RARECHEM AL BF 0098;METHYLPARABEN,FCC;METHYLPARABEN,NF;4-HYDROXYBENZOICACIDMETHYLESTER(METHYLPARABEN);4-HYDROXYLMETHYLBENZOATE;4-Hydroxybenzoic acid, methyl ester;4-(Carbomethoxy)phenol;Methylparaben;4-(Methoxycarbonyl)phenol;Methyl parahydroxybenzoate;Methyl-4-hydroxybenzoate;p-Hydroxybenzoic acid methyl ester;methyl para-hydroxybenzoate;4-Hydroxybenzoic Acid Methyl Ester;Methyl 4-hydroxybenzoate;4-Hydroxy-benzoic acid methyl ester;p-Hydroxybenzoic acid, methyl ester;p-Hydroxybenzoic methyl ester;4-Hydroxybenzoic acid methylester
Ọdụ ụgbọ mmiri: ọdụ ụgbọ mmiri ọ bụla dị na China
Njupụta: 1.209 g/cm3
PSA:46.53000 NdekọP:1.17880
Mmiri: Na-agbaze ntakịrị n'ime mmiri
Ebe Mgbaze 125-128 °C (ọkụ)
Ebe esi mmiri: 265.5 °C na 760 mmHg
Ibu Molekụla:152.15 Ebe Mkpọchi:116.4 °C
Nchekwa 26-36-24/25 Koodu Ihe Ize Ndụ 36/37/38-20/21/22
Nkwakọ ngwaahịa: dịka ihe ndị ahịa chọrọ si dị
Nchekwa: Debe n'ebe kpọrọ nkụ, gbara ọchịchịrị, ikuku na-abatakwa.
Ụgbọ njem: site n'oké osimiri ma ọ bụ site n'ikuku
ụzọ ịkwụ ụgwọ: L/C, T/T, D/A, D/P, O/A, paypal, western union wdg. Nabata ụgwọ niile.
Nkọwapụta Methylparaben
A makwaara Methylparaben, nke nwere nọmba ndekọ CAS 99-76-3, dị ka Methyl p-hydroxybenzoate; 4-(Methoxycarbonyl) phenol. Ọ bụ nke otu ngwaahịa nke Developer; Functional Materials; Aromatics. Nọmba EINECS ya bụ 202-785-7. Usoro molekul nke kemịkalụ a bụ C8H8O3Ọkwa molekul dị 152.15. Ihe ọzọkwa bụ na aha ya bụ Benzoic acid, 4-hydroxy-, methyl ester. A na-amịkọrọ Methylparaben ngwa ngwa site na eriri afọ ma ọ bụ site na akpụkpọ ahụ. A na-eme ka ọ ghọọ p-hydroxybenzoic acid ma na-apụta ngwa ngwa n'enweghị mkpokọta n'ime ahụ. N'ime ndị nwere akpụkpọ ahụ nkịtị, methylparaben anaghị akpasu iwe ma ọ bụ na-adịghị emetụta ahụ; agbanyeghị, a kọọla mmeghachi omume nfụkasị ahụ na parabens ndị a riri. A pụrụ ịchọta ya n'ọtụtụ ngwaahịa akpụkpọ ahụ/ihu ndị bụ isi.
Àgwà anụ ahụ gbasara Methylparaben bụ: (1)ACD/LogP: 1.882; (2)# nke Iwu nke 5 Mmebi iwu: 0; (3)ACD/LogD (pH 5.5): 1.88; (4)ACD/LogD (pH 7.4): 1.83; (5)ACD/BCF (pH 5.5): 15.83; (6)ACD/BCF (pH 7.4): 14.11; (7)ACD/KOC (pH 5.5): 251.25; (8)ACD/KOC (pH 7.4): 223.85; (9)#Ndị na-anabata njikọ H: 3; (10)#Ndị na-enye njikọ H: 1; (11)#Njikọ na-agbanwe agbanwe n'efu: 3; (12)Ndepụta nke Ngbanwe: 1.547; (13) Ndozigharị Molar: 39.908 cm3; (14) Olu Mola: 125.756 cm3; (15) Nrụgide Elu: 45.7929992675781 dyne/cm; (16) Njupụta: 1.21 g/cm3; (17) Ebe ọkụ: 116.398 °C; (18) Enthalpy nke ikuku ọkụ: 52.377 kJ/mol; (19) Ebe ọkụ ọkụ: 265.536 °C na 760 mmHg; (20) Nrụgide ikuku ọkụ: 0.00600000005215406 mmHg na 25°C;
Ojiji nke Methylparaben: A maara na Methylparaben na-ebelata uto Drosophila n'oge ntụtụ na ntụtụ. Ọ bụ ọgwụ nje nke a na-ejikarị eme ihe dị ka ihe nchekwa maka nri, ọgwụ, na ihe ịchọ mma. Mycocten, a na-ejikwa ya dị ka ihe na-egbochi fungal na Drosophila food media. Methylparaben bụ ihe na-egbochi fungal nke a na-ejikarị eme ihe na gel ntutu. A na-ahụkarị ihe mejupụtara ya na carpules nke ọgwụ mgbu mpaghara, na-arụ ọrụ dị ka ihe na-egbochi bacteriostatic na ihe na-echebe. A na-ejikarị Methylparaben (a na-akpọkwa Nipigin M, Tegosept, na Mycocten) eme ihe dị ka ihe na-egbu egbu na nri Drosophila food media. A maara na ojiji nke methylparaben na-ebelata ọnụego uto Drosophila n'oge ntụtụ na ntụtụ.
Methylparaben na-emerụ ahụ site n'iku ume, mgbe ọ na-emetụ akpụkpọ ahụ aka, ma ọ bụrụ na e lo ya. Ọ na-akpasu anya, sistemu iku ume na akpụkpọ ahụ iwe. Mgbe ị na-eji ya, yi uwe nchebe kwesịrị ekwesị, zere imetụ akpụkpọ ahụ na anya aka. Ọ bụrụ na ị metụ anya aka, jiri mmiri saa ya ozugbo ma chọọ ndụmọdụ ahụike.
Ị ka nwere ike ịtụgharị data ndị a ka ọ bụrụ nhazi molekul:
(1)ỌMỤMỤ:COC(=O)c1ccc(cc1)O;
(2) Std. InChi: InChi=1S/C8H8O3/c1-11-8(10)6-2-4-7(9)5-3-6/h2-5,9H,1H3;
(3) Std. InChIKey:LXCFILQKKLGQFO-UHFFFAOYSA-N.
Ihe ndị na-egosi nsị nke Methylparaben dị ka ndị a:
| Ihe dị ndụ | Ụdị Ule | Ụzọ | Ọnụọgụ A Kọrọ (Ọnụọgụ A Na-ahazi) | Mmetụta | Isi mmalite |
|---|---|---|---|---|---|
| ezi Guinea | LD50 | ọnụ | 3g/kg (3000mg/kg) | Usoro Akụkọ Nzukọ Nri FAO. Mpịakọta 53A, Pg. 81, 1974. | |
| òké | LD50 | intraperitoneal | 960mg/kg (960mg/kg) | ÀGWÀ: ỊRỤ IKE (ỌRỤ N'IME MMỤỌ N'IHI MMỤỌ)Àgwà: Ataxia Akwara na Mmetụta Mpụta: Nkwụkwụ na-enweghị Nkwụkwụ (na-abụkarị ihe mgbochi akwara ozi) | Akwụkwọ akụkọ nke American Pharmaceutical Association, Mbipụta Sayensị. Mpịakọta nke 45, Pg. 260, 1956. |
| òké | LD50 | ọnụ | > 8g/kg (8000mg/kg) | Àgwà: AtaxiaAkwara na Mmetụta Mpụta: Nkwụkwụ na-enweghị Nkwụkwụ (na-abụkarị ihe mgbochi akwara ozi) | Akwụkwọ akụkọ nke American Pharmaceutical Association, Mbipụta Sayensị. Mpịakọta nke 45, Pg. 260, 1956. |
| òké | LD50 | subcutaneous | 1200mg/kg (1200mg/kg) | Archives Internationales de Pharmacodynamie et de Therapie. Vol. 128, pg. 135,1960. | |
| oke oyibo | LD50 | ọnụ | 6g/kg (6000mg/kg) | Usoro Akụkọ Nzukọ Nri FAO. Mpịakọta 53A, Pg. 81, 1974. | |
| oke | LD50 | subcutaneous | > 500mg/kg (500mg/kg) | Ọgwụ Nsí. Mpịakọta 4(2), Pg. 185, 1971. |
检验报告
Asambodo Nyocha
| Ngwaahịa: 对羟基苯甲酸甲酯 Methyl 4- hydroxybenzoate | CAS:99-76-3 | Ụbọchị Nyocha:2023.02.02 | Ụbọchị Mmepụta:2023.02.01 |
| Usoro molekụla:C8H8O3Ibu molekụla:151.1399 | Ọnụọgụ:25T | Nọmba ogbe: HC/2302001 | Ndụ nchekwa:Ọnwa iri atọ na isii |
| 检测项目 Ihe Nnwale na Nsonaazụ | |||
| ihe | Nkọwapụta | Nsonaazụ | |
| 外观 Ọdịdị | 白色或类白色结晶性粉末Ntụ ntụ kristal ọcha ma ọ bụ ọcha | 合格 Ndị ruru eru | |
| 含量%≥ nnwale aniline | ≥98.0-102.0% | 99.65 | |
| 熔点℃) Ebe Mgbaze | 125-128℃ | 126.5 | |
| 酸度(PH)Asịdịrị | 4-7 | 6.52 | |
| 干燥失重 Mfu mgbe a kpọrọ nkụ | ≤0.5% | 0.39 | |
| 灼烧残渣 Ihe fọdụrụ n'ọkụ | ≤0.1% | 0.05 | |
| Mmechi | Ndị ruru eru | ||
Ngwa
1. Ejiri ya mee ihe dị ka ihe na-egbu nje maka nri, ihe ịchọ mma na ọgwụ
2. A na-eji ya eme ihe nchekwa, a na-ejikwa ya eme ihe n'ọgwụ na mmepụta ihe ndị sitere n'okike.
3. Ihe nchekwa; ihe ndị na-egbu nje.
4. A na-eji ya dị ka ọgwụ nje na ọgwụ nje maka ọgwụ n'ụlọ ọrụ ọgwụ, a na-ejikwa ya dị ka ihe mgbakwunye ọgwụ nje maka mmepụta ihe ndị sitere n'okike na nri, ihe na-esi ísì ụtọ, ihe nkiri, wdg.
Ịdị Elu
1. ihe nlele nnyefe
2. Nkwakọ ngwaahịa nwere ike ịbụ dịka ihe ndị ahịa chọrọ si dị
3. A ga-aza ajụjụ ọ bụla n'ime awa iri abụọ na anọ
4. Anyị na-enye akwụkwọ ọnụahịa azụmaahịa, ndepụta nkwakọ ngwaahịa, akwụkwọ ibu, coa, asambodo ahụike na asambodo mmalite. Ọ bụrụ na ahịa gị nwere ihe pụrụ iche achọrọ, mee ka anyị mara.
5.ọnụ ahịa ụlọ ọrụ mmepụta ihe.
6. nnyefe ngwa ngwa. Anyị na ọtụtụ ndị ọkachamara na-ebufe ihe nwere ezigbo mmekọrịta, anyị nwere ike izipu ngwaahịa ndị ahụ ozugbo ị kwadoro iwu ahụ.
7.Anyị nwere ike ịnabata ụzọ ịkwụ ụgwọ dị iche iche, l/c, t/t, d/a, d/p, o/a, paypal, western union wdg, anyị na-arụkọkwa ọrụ na sinosure ruo ọtụtụ afọ.
Agbanyeghị, ọ bụrụ na ịchọrọ kemịkalụ ọ bụla sitere na China, MIT -IVY INDUSTRY CO.,LTD nwere ike inyere gị aka..
Ozi Ụlọ Ọrụ
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MIT –IVY Ụlọ ọrụ na-enye kemịkalụ mara mma, ngwaahịa usoro aniline nke N-alkylated, ihe ndị dị n'etiti organic. na kemịkalụ pụrụ iche, ngwaahịa ndị kacha elu, usoro N-methyl aniline, usoro N-ethyl aniline na-emepụta kwa afọ nke ọtụtụ puku tọn. Anyị na-enye ngwaahịa dị mma, nnyefe n'oge, teknụzụ na ọrụ kacha mma n'ime ọkwa. Ụlọ ọrụ anyị nwere teknụzụ tozuru okè, ngwaahịa dị mma a pụrụ ịdabere na ya na ahịa ime obodo na mba ofesi nwere aha ọma. Anyị maara naanị site n'inye gị ngwọta na idozi nsogbu ahụ, anyị nwere ike irite uru anyị. Site na ịdị mma ngwaahịa dị mma, nguzozi ngwaahịa na njikwa nchekwa na gburugburu ebe obibi siri ike, anyị emeela aha anyị n'ụwa niile. MIT-IVY INDUSTRY anọwo na-arụkọ ọrụ nke ọma na ọtụtụ ụlọ ọrụ kemịkalụ ụwa dịka Archroma, BASF, Indulor Sun Chemical na wdg.
Anyị bụ ụlọ ọrụ jupụtara na ike. Ụlọ ọrụ ahụ nwere otu ndị ọrụ nwere ume, ndị a zụrụ nke ọma, yana ikike nyocha teknụzụ siri ike na mmepe. Anyị bụ ọkachamara na mmepụta, mmepe na ire ahịa nke API intermediates, kemịkalụ dị mma na ihe ndị sitere na osisi. Dabere na akụrụngwa dị elu na njikwa siri ike, na-agbaso echiche azụmaahịa nke "imeghe, ndidi, ihe ọhụrụ, na ịkekọrịta" iji mepụta ikpo okwu mmekorita mmeri-mmeri. Ihe niile sitere na ihe ọhụrụ, ọ bụ nkà ihe ọmụma anyị!
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Ajụjụ Ndị A Na-ajụkarị
Q1: Ị ga-enye ihe nlele maka nnwale?
A: Maka ọtụtụ ngwaahịa anyị, ihe atụ dị, mana biko kwụọ ụgwọ mbupu.
Q2: Kedu ihe bụ MOQ gị?
A: Maka ngwaahịa dị oke ọnụ ahịa, MOQ anyị na-amalite site na 10g, 100g na 1kg.
Q3: Kedu ụdị usoro ịkwụ ụgwọ ị na-anabata?
A: A ga-ezitere akwụkwọ ọnụahịa Proforma nke dị na ozi ụlọ akụ anyị mgbe nkwenye nke iwu gasịrị.
ụzọ ịkwụ ụgwọ: L/C, T/T, D/A, D/P, O/A, paypal, western union wdg. Nabata ụgwọ niile.
Q4: Kedu maka oge nnyefe gị?
A: N'ozuzu, ọ ga-ewe ụbọchị atọ ruo ise mgbe ị natara ụgwọ tupu oge eruo.
Q5: Kedu ka esi emeso mkpesa dị mma?
A: Nke mbụ, njikwa mma anyị ga-ebelata nsogbu mma ahụ ruo efu.
Ọ bụrụ na e nwere nsogbu àgwà nke anyị kpatara, anyị ga-ezitere gị ngwongwo n'efu maka nnọchi ma ọ bụ ịkwụghachi gị ego furu efu.
Isi ngwaahịa
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| 产品 | Ngwaahịa | CAS |
| N-甲基间甲苯胺 | N-Methyl-M-Methylaniline | 696-44-6 |
| N-羟乙基苯胺 | N-(2-hydroxyethyl)-Aniline | 122-98-5 |
| N-乙基对甲苯胺 | N-ethyl-p-toluidine | 622-57-1 |
| N,N-二甲基邻甲苯胺 | N,N-Dimethyl-o-toluidine | 609-72-3 |
| N-甲基邻甲苯胺 | N-Methyl-o-methylaniline | 611-21-2 |
| N,N-二乙基对甲苯胺 | N,N-Diethyl-p-toluidine | 613-48-9 |
| N,N-二乙基间甲苯胺 | N,N-diethyl-m-toluidine | 91-67-8 |
| N-氰乙基－N-羟乙基间甲苯胺 | N-cyanoethyl-n-hydroxyethyl-m-toluidine | 119-95-9 |
| N-乙基间甲苯胺 | N-ethyl-m-toluidine | 102-27-2 |
| N-氰乙基－N-羟乙基苯胺 | N-cyanoethyl-n-hydroxyethyl aniline | 92-64-8 |
| N-乙基邻甲苯胺 | N-ethyl-o-toluidine | 94-68-8 |
| N,N-二羟乙基对甲苯胺 | N,N-dihydroxyethyl-p-toluidine | .3077-12-1 |
| N,N-二乙基苯胺 | N,N-diethyl aniline | 91-66-7 |
| N-丁基－N-羟乙基苯胺 | Aniline N-butyl-n-hydroxy | 3046-94-4 |
| N-乙基－N-氰乙基间甲苯胺 | N-ethyl-n-cyanoethyl-m-toluidine | 148-69-6 |
| N-丁基－N-氰乙基苯胺 | N-butyl-n-cyano aniline | 61852-40-2 |
| N-甲基－ N-羟乙基苯胺 | N-methyl-n-hydroxyetjyl aniline | 93-90-3 |
| N,N-二丁基苯胺 | N,N-dibutyl aniline | 613-29-6 |
| N-乙基－N-氰乙基苯胺 | N-ethyl-n-cyanoethyl aniline | 148-87-8 |
| N-正丁基苯胺 | N-Phenyl-N-butyl aniline | 1126-78-9 |
| N-乙基－N-羟乙基苯胺 | N-ethyl-n-hydroxyethyl aniline | 92-50-2 |
| N-乙基－N-苄基间甲苯胺 | N-ethyl-n-benzyl-m-toluidine | 119-94-8 |
| N-甲基－N-苄基苯胺 | N-methyl-n-benzyl aniline | 614-30-2 |
| N-异丙基苯胺 | Aniline N-isopropy | 768-52-5 |
| N-乙基－N-苄基苯胺 | Aniline nke N-ethyl-n-benzyl | 92-59-1 |
| N-环已基苯胺 | N-Cyclohexylaniline | 1821-36-9 |
| N,N-二甲基间甲苯胺 | N,N,3-trimethyl- Dimethyl-m-toluidine | 121-72-2 |
| N-甲基甲酰苯胺 | N-Methylformanilide | 93-61-8 |
| N-甲基-N-羟乙基对甲苯胺 | N-(2-HYDROXYETHYL)-N-METHYL-4-TOLUIDINE | 2842-44-6 |
| N,N-二甲基对甲苯胺 | N,N,4-trimethyl-;dimethyl-4-toluidine; Dimethyl-p-toluidine | 99-97-8 |
| N-甲基对甲苯胺 | N-Methyl-p-toluidine | 623-08-5 |
| N,N-二甲基苯胺 | N,N-dimethyl aniline | 121-69-7 |
| N,N-二羟乙基苯胺 | N,N-dihydroxyethyl aniline | 120-07-0 |
| N-乙基-N-羟乙基间甲苯胺 | N-Ethyl-N-Hydroxyethyl-M-Toluidine | 91-88-3 |
| N,N-二羟乙基间甲苯胺 | N,N-dihydroxyethyl-m-toluidine | 91-99-6 |
| N-乙基苯胺 | N-ethyl aniline | 103-69-5 |
| N-甲基苯胺 | N-methyl aniline | 100-61-8 |
| N-甲基对甲苯胺 | 4-Methyl-N-methylaniline | 623-08-5 |
| N-甲基-N-羟乙基苯胺 | 2-(N-Methylanilino)ethanol | 93-90-3 |
| N,N-二甲基对苯二胺 | N,N-DIMETHYL-P-PHENYLENEDIAMINE | 99-98-9 |
| 3-(甲氨基)甲苯 | 3-(Methylamino)toluene | 696-44-6 |
| N,N-二异丙醇对甲苯胺 | DIPROPOXY-P-TOLUIDINE | 38668-48-3 |
| N,N-二乙基邻甲苯胺 | N,N-DIETHYL-O-TOLUIDINE | 606-46-2 |
| N-甲基对硝基苯胺 | N-Methyl-4-nitroaniline | 100-15-2 |
| N,N-二苄基苯胺 | N,N-DIBENZYLANILINE | 91-73-6 |
| N-苯基乙醇胺 | 2-Anilinoethanol | 122-98-5 |
| N-苄基苯胺 | N-Phenylbenzylamine | 103-32-2 |
| N-羟乙基间甲苯胺 | N-2-HYDROXYETHYL-M-TOLUIDINE | 102-41-0 |
| N-乙基N氯乙基间甲苯胺 | N-ETHYL-N-CHLOROETHYL-M-TOLUIDINE | 22564-43-8 |
| N,N-二乙基-4-氨基-2-甲基苯甲醛 | 4-Diethylamino-2-methylbenzaldehyde | 92-14-8 |
| 间甲苯胺 | M-Toluidine MT | 108-44-1 |
| 1,4-二溴-2,5-二碘苯 | 1,4-DIBROMO-2,5-DIIODOBENZENE | 63262-06-6 |
| N,N-二羟乙基对苯二胺硫酸盐 | N,N-Bis(2-hydroxyethyl)-p-phenylenediamine sulfate | 54381-16-7 |
| N-乙基-N-苄基-4-氨基苯甲醛 | 4-(N-Ethyl-N-benzyl)amino-benzoaldehyde | 67676-47-5 |
| N,N-二乙基-4-氨基苯甲醛 | 4-Diethylaminobenzaldehyde | 120-21-8 |
| 对二甲胺基苯甲醛 | p-Dimethylaminobenzaldehyde | 100-10-7 |
| 2-氨基噻唑 | 2-Aminothiazole | 96-50-4 |
| 对甲苯胺 | P-Toluidine PT | 106-49-0 |
| N,N-双(2-羟基丙基)苯胺 | N,N-BIS(2-HYDROXYPROPYL)ANILINE | 3077-13-2 |
| N-乙基-N-氰乙基苯胺 | 3-Ethylanilinopropiononitrile | 148-87-8 |
| N-乙基-N-(3'-磺酸苄基)苯胺 | Asịd N-Ethyl-N-benzylaniline-3'-sulfonic | 101-11-1 |
| 邻苯甲酰苯甲酸甲酯 | Methyl 2-benzoylbenzoate | 606-28-0 |
| 对羟基苯甲酸甲酯 | Methylparaben | 99-76-3 |
| 十四酸异丙酯 | Isopropyl myrisate | 110-27-0 |
| 棕榈酸异丙酯 | Isopropyl palmitate | 142-91-6 |
| 邻甲苯胺 | O-Toluidine OT | 95-53-4 |
| 4-甲基-N-苯基苯胺 | N-PHENYL-P-TOLUIDINE | 620-84-8 |
| N,N-二甲基苄胺 | N,N-Dimethylbenzylamine BDMA | 103-83-3 |
| N,N-二甲基甲酰胺 | N,N-Dimethylformamide DMF | .68-12-2 |
| N-甲基甲酰胺 | N,N-Dimethylformamidedimethylacetal (DMF-DMA) | 4637-24-5 |
| N,N-二甲基乙酰胺 | N,N-Dimethylacetamide DMAC | 127-19-5 |
| N,N-二乙基间甲苯甲酰胺 避蚊胺 | N,N-diethyl-m-toluamide DEET | 134-62-3 |
| N,N-二乙基羟胺 | N,N-Diethylhydroxylamine DEHA | 3710-84-7 |
| N,N-二甲基-间甲基苯胺 | N,N-DIMETHYL-M-TOLUIDINE | 121-72-2 |
| N-甲基二苯胺 | N-Methyldiphenylamine | 552-82-9 |
| N,N-二氰乙基苯胺 | N,N-Dicyanoethylaniline | 1555-66-4 |
| N-乙基-2-硝基苯胺 | N-Ethyl-2-Nitro-Benzenamine | 10112-15-9 |
| N-(2-羟乙基)乙二胺 | AEEA | 111-41-1 |
| 二乙烯三胺(DETA) | Diethylenetriamine DETA | 111-40-0 |
| 三乙烯二胺 | Triethylenediamine | 280-57-9 |
| 三乙烯四胺 | TriethylenetetramineTETA | 112-24-3 |
| 四乙烯五胺 | TEPA | 112-57-2 |
| 间二氯苯 | 1,3-Dichlorobenzene MDCB | 541-73-1 |
| 间二三氟甲苯 | 1,3-Bis(trifluoromethyl)-benzene | 402-31-3 |
| 粉末丁腈橡胶 | MITIVY33-1 (Ngwakọta POLYMER/Nrapado) | 9003-18-3 |
| 十六烷基氯化吡啶 | Cetylpyridinium chloride monohydrate | 6004-24-6 |
| 对氯甲苯 | 4-Chlorotoluene | 106-43-4 |
| 无水硫酸钠 | Sodium sulfate | 7757-82-6 /15124-09-1 |
| 碱性嫩黄 | Auramine O | 2465-27-2 |
| 偶氮二异丁腈 | 2,2'-Azobis(2-methylpropionitrile) | 78-67-1 |
