compound introduction
R-(-)-1,2-丙二醇通过瘤胃微生物菌群而在牛瘤胃液中发生代谢，并释放出含硫气体。 R-(-)-1,2-Propanediol is metabolized in the rumen fluid of cattle through rumen microbial flora and releases sulfur-containing gas.
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(R)-(-)-1,2-Propanediol
Dangerous GoodsCAS number：4254-14-2 molecular formula：C3H8O2
overview
Specs
| Chinese alias | (R)-(-)-1,2-二羟基丙烷 | (R)-(-)-丙二醇 | 甲甘醇 | ||
| English alias | (-)-1,2-Propanediol | (R)-2-Hydroxy-1-propanol | 1-Deoxy-sn-glycerol | Chilisa FE | Prolugen | DTXSID201009429 | C3H8O2 | CHEBI:28972 | AKOS000116620 | (R)-Propane-1,2-diol | A905496 | MFCD00066248 | (-)-Propylene glycol | Q63395257 | R-1,2-PROPANEDIOL | | ||
| CAS number | 4254-14-2 | molecular formula | C3H8O2 |
| molecular weight | 76.09 g/mol | Exact mass | ≥99% |
| PSA | 40.500 Ų | logp | -0.900 |
numbering system
No numbering system information yet
physicochemical properties
No physical and chemical property information yet
Safety information
pictogram：
GHS07
Signal word：
Warning
Hazard Statement：
H319: 引起严重眼睛刺激
Statement of Preventive Measures：
P305+P351+P338: 如进入眼睛：用水小心冲洗几分钟。如戴隐形眼镜并可方便地取出，取出隐形眼镜。继续冲洗。 P280: 戴防护手套/穿防护服/戴防护眼罩/戴防护面具。 P264+P265: 处理后彻底洗手[和…]。不要触摸眼睛。 P337+P317: 如果眼睛刺激持续：寻求医疗帮助。
WGK Germany：
3
Personal protective equipment：
Eyeshields,Gloves,half-mask respirator (EU),half-mask respirator (US),multi-purpose combination respirator cartridge (US)
Production methods and uses
No production method and use information yet
Related
upstream information
No upstream information yet
downstream information
No downstream information yet
MSDS
Found 1 shareMSDS
4254-14-2 | (R)-(−)-1,2-Propanediol.pdf
