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Isopropylamine CAS 75-31-0 Featured duab
  • Isopropylamine CAS 75-31-0 1

Isopropylamine CAS 75-31-0

Chemical Property:

Molecular Formula C3H9 N
Molar Mass 59.11 Nws
Qhov ntom 0.688 g / mL ntawm 20 ° C (lit.)
Melting Point -101 ° C
Boling Point 32-35 ° C 33-34 ° C (lit.)
Flash Point -26 ° F
JECFA Number 1581 ib
Dej Solubility soluble
Solubility 1000g / l
Vapor Siab 9.2 psi (20 ° C)
Vapor Density 2.04 (vs huab cua)
Qhov tshwm sim Crystalline hmoov, koob los yog Crystals
Xim PIB: ≤50
tsw Muaj zog ammoniacal; pungent, irritating, raug amine.
Exposure Limit TLV-TWA 5 ppm (～12 mg/m3) (ACGIH, MSHA, and OSHA); TLV-STEL 10 ppm (～24 mg/m3) (ACGIH); IDLH 4000 ppm (NIOSH).
Merck 14, 5209 ib
BRN 605259 ib
pKa 10.63 (ntawm 25 ℃)
PH 13 (700g / l, H2O, 20 ℃)
Kev cia khoom 2-8 ° C
Kev ruaj ntseg ruaj khov. Flammable heev - nco ntsoov qis boiling point thiab tsawg flash point. Yooj yim tsim cov khoom tawg nrog cua. Incompatible nrog muaj zog oxidizing neeg sawv cev, acids, acid chlorides, acid anhydrides,
rhiab heev Huab cua Sensitive
Explosive txwv 2-10.4% (V)
Refractive Index n20/D 1.374 (lit.)
Physical thiab Chemical Properties ib tug tsis muaj kob, volatile kua. Ammonia tsw. Qhov ceev 0.694. Melting Point -101 ° C. Kub taw tes ntawm 33 ~ 34 deg C. Refractive index 1.3770 (15 degrees C). Soluble hauv dej, muaj zog alkaline. Thiab yaj hauv ethanol thiab ether. Flamable. Toxic.specific gravity (4 ℃): 0.73
Qhov ceev (g / ml, 20 ℃): 0.72
Kub taw tes (℃): 47.40
Xim (APHA) max: 10
flash point (℃): <0
siv hauv kev tsim tshuaj, tshuaj tua kab, dyes, catalysts, thiab lwm yam
Siv Rau kev npaj cov tshuaj tua kab, tshuaj, vulcanization accelerator, kuj siv los ua tus neeg saib xyuas dej tawv, detergent, thiab lwm yam. Colorless pob tshab kua, tsis muaj mechanical impurities. Feem ntau siv rau hauv tshuaj tua kab, tshuaj, dyes thiab roj hmab ua.

Product Detail

Khoom cim npe

Risk Codes R12 - Flammable heev
R36/37/38 - Kab mob rau qhov muag, ua pa thiab tawv nqaij.
R37 - Ua rau khaus khaus ua pa
R35 - Ua rau kub hnyiab heev
R25 - Toxic yog nqos
R20/21 - Ua phem los ntawm kev nqus pa thiab sib cuag nrog daim tawv nqaij.
Kev nyab xeeb piav qhia S16 - Khaws kom deb ntawm qhov chaw hluav taws xob.
S26 - Thaum sib cuag nrog lub qhov muag, yaug tam sim ntawd nrog dej txaus thiab nrhiav kev kho mob.
S29 - Tsis txhob muab tso rau hauv qhov dej.
S45 - Thaum muaj xwm txheej lossis yog tias koj tsis xis nyob, nrhiav kev kho mob tam sim ntawd (qhia daim ntawv lo thaum twg ua tau.)
S36/37/39 - Hnav cov khaub ncaws tiv thaiv tsim nyog, hnab looj tes thiab tiv thaiv qhov muag / ntsej muag.
UN IDs UN 1221 3/PG 1
WGK Germany 1
RTECS NT8400000
FLUKA BRAND F CODE 34
TSCA Yog lawm
HS Code 29211999 ib
Hazard Class 3
Packing Group I
Toxicity LD50 ntawm qhov ncauj hauv nas: 820 mg / kg (Smyth)

 

Taw qhia

Isopropylamine, tseem hu ua dimethylethanolamine, yog cov kua tsis muaj xim nrog cov ntxhiab tsw. Cov hauv qab no yog kev qhia txog cov khoom, kev siv, kev npaj thiab cov ntaub ntawv kev nyab xeeb ntawm isopropylamine:

 

Zoo:

Lub cev muaj zog: Isopropylamine yog cov kua tsis hloov pauv, tsis muaj xim rau lub teeb daj ntawm chav tsev kub.

Cov khoom siv tshuaj lom neeg: Isopropylamine yog alkaline thiab tuaj yeem ua rau cov kua qaub los tsim cov ntsev. Nws yog corrosive heev thiab tuaj yeem corrode hlau.

 

Siv:

Dosage modifiers: Isopropylamines tuaj yeem siv los ua cov kuab tshuaj thiab cov tshuab ziab khaub ncaws hauv cov xim thiab cov txheej txheem los txhim kho cov khoom zoo.

Roj teeb electrolyte: vim nws cov khoom alkaline, isopropylamine tuaj yeem siv los ua electrolyte rau qee hom roj teeb.

 

Txoj kev:

Isopropylamine feem ntau yog npaj los ntawm kev ntxiv cov roj ammonia rau isopropanol thiab tau txais cov tshuaj tiv thaiv catalytic hydration ntawm qhov tsim nyog kub thiab siab.

 

Cov ntaub ntawv kev nyab xeeb:

Isopropylamine muaj cov ntxhiab tsw ntxhiab thiab yuav tsum tau siv nrog kev mloog zoo rau kev ua pa thiab kev tiv thaiv tus kheej kom tsis txhob nqus ncaj qha lossis tiv tauj nrog daim tawv nqaij thiab qhov muag.

Isopropylamine yog corrosive thiab yuav tsum tau tiv thaiv los ntawm kev sib cuag nrog daim tawv nqaij, ob lub qhov muag thiab mucous daim nyias nyias, thiab yog hais tias kev sib cuag tshwm sim, nws yuav tsum tau tam sim ntawd yaug nrog dej kom ntau thiab kev kho mob yuav tsum tau nrhiav kom sai li sai tau.

Thaum khaws cia, isopropylamine yuav tsum muab cia rau hauv qhov chaw qhuav, txias, zoo-ventilated, deb ntawm qhov hluav taws kub thiab oxidants.

 

  • Yav dhau los:
  • Tom ntej:
    • Sau koj cov lus ntawm no thiab xa tuaj rau peb

    cov khoom muaj feem xyuam