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huahana

Propanethiol(CAS#107-03-9)

Waiwai Kemika:

ʻĀpana Molekala C3H8S
Molar Mass 76.16
ʻO ka mānoanoa 0.841g/mLat 25°C(māmā)
Lae hehee -113 °C
Lae Boling 67-68°C(māmā)
Lae Flash −5°F
Helu JECFA 509
Hiki i ka wai immiscible
Ka hoʻoheheʻe 1.9g/l
Puʻupuʻu mahu 122 mm Hg ( 20 °C)
Ka māhu māhu 2.54 (me ka lewa)
Ka nana aku Waiwai
kala kala kala ole
Palena Hōʻike NIOSH: Ke kaupaku 0.5 ppm(1.6 mg/m3)
BRN 1696860
pKa pK1:10.86 (25°C)
Kūlana Waihona E mālama ʻia ma lalo o +30 ° C.
Pilikino Paʻa ʻEa
Hōʻike Hōʻike n20/D 1.437(māmā)
Na Waiwai Kino a Kimia He wai waihoʻoluʻu ʻole ʻo Propanethiol, he ʻala maikaʻi ʻole, MP-113.3 ℃, B. p.67.73 ℃, n20D 1.4380, pili pili 0.8408(20/4 ℃), hiki ke hoʻoheheʻe ʻia i ka waiʻona a me ka etera, hiki ke hoʻoheheʻe ʻia i ka wai.
Hoʻohana Hiki ke hoʻohana ʻia e like me nā mea maka no ka synthesis organik, ʻo ia hoʻi kahi waena o ka pesticide a me ka pesticide.

Huahana Huahana

Huahana Huahana

Nā Code Risk R11 – Hiki ke ahi
R22 – Poino ke aleia
R37/38 – Hoʻonanea i ka ʻōnaehana hanu a me ka ʻili.
R41 – Ka pilikia o ka poino nui i na maka
R50 – He mea make loa i na mea ola wai
R36/37/38 – Hoʻonanea i ka maka, ka ʻōpū hanu a me ka ʻili.
R21/22 – He pōʻino i ka pili ʻana me ka ʻili a inā ale ʻia.
Ka wehewehe palekana S16 – E hoʻokaʻawale i nā kumu hoʻā.
S26 – Inā pili me nā maka, e holoi koke me ka wai nui a e ʻimi i ka ʻōlelo aʻo kino.
S39 - Hoʻohana i ka pale maka / maka.
S57 - E hoʻohana i ka ipu kūpono e pale aku i ka haumia o ke kaiapuni.
S36/37/39 – E hoʻohana i nā lole pale kūpono, nā mīkina lima a me ka pale maka/maka.
S29 – Mai hoʻokahe i loko o nā kahawai.
UN ID UN 2402 3/PG 2
WGK Kelemānia 3
RTECS TZ7300000
NUI FLUKA BRAND F 13
TSCA ʻAe
HS Code 29309070
Papa Hazard 3
Hui Pūʻulu II
Kaʻawaʻawa LD50 ma ka waha i ka Lapi: 1790 mg/kg

 

Hoʻolauna

ʻAno maikaʻi:

- Ke ʻano: ʻO Propyl mercaptan kahi wai kala ʻole.

- ʻAla: ʻAʻala ʻala a ʻala ikaika.

- Māmā: 0.841g/mLat 25°C(māmā)

- Lae paila: 67-68°C(kumu)

- Solubility: Hiki i ka propanol ke hoʻoheheʻe i ka wai.

 

E hoʻohana:

- Hoʻohui kemika: Hoʻohana nui ʻia ʻo Propyl mercaptan i nā hopena synthesis organik, a hiki ke hoʻohana ʻia ma ke ʻano he mea hoʻemi, catalyst, solvent a me ka synthesis intermediate.

Hanana:

- Ke ala ʻenehana: Loaʻa pinepine ʻia ka propylene mercaptan ma ka synthesizing hydropropyl alcohol. Ma kēia kaʻina hana, hana ka propanol me ka sulfur i mua o kahi catalyst e hana i ka propylene mercaptan.

- Ke ʻano hana hana: hiki ke hana ʻia ka propanol i loko o ka hale hana, a i ʻole hiki ke hoʻomākaukau ʻia ka propyl mercaptan e ka hopena o ka hydrogen sulfide a me propylene.

 

ʻIke palekana:

- Ka 'awa'awa: He mea 'awa'awa 'o Propyl mercaptan, a 'o ka inhalation a i 'ole ka 'ike 'ana i ka propyl mercaptan hiki ke ho'oulu i ka ukiuki, ke ahi, a me ka pilikia o ka hanu.

- Ka Hoʻohana Palekana: I ka hoʻohana ʻana i ka propyl mercaptan, e ʻaʻahu mau i nā lako pale pilikino kūpono e like me nā mīkina lima, nā maka aniani, a me nā lole pale a mālama i kahi kaiapuni maikaʻi.

- E mālama i ka mālama ʻana: I ka mālama ʻana i ka propyl mercaptan, e hoʻokaʻawale i nā kumu ahi a me nā mea oxidants, a hoʻopaʻa paʻa i ka pahu a mālama ʻia i kahi maloʻo a maloʻo.


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