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3,4-Phenanthrenediol, also known as 3,4-dihydroxyphenanthrene, is a chemical compound with the molecular formula C14H10O2. It is a white crystalline solid that belongs to the phenanthrene family, which is a group of polycyclic aromatic hydrocarbons. 3,4-phenanthrenediol is characterized by the presence of two hydroxyl groups (-OH) attached to the 3rd and 4th carbon atoms of the phenanthrene core. 3,4-Phenanthrenediol has various applications in the chemical industry, including the synthesis of dyes, pharmaceuticals, and other organic compounds. Due to its potential environmental and health concerns, it is essential to handle and dispose of this chemical compound with proper safety measures.

478-71-7

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478-71-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 478-71-7 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 4,7 and 8 respectively; the second part has 2 digits, 7 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 478-71:
(5*4)+(4*7)+(3*8)+(2*7)+(1*1)=87
87 % 10 = 7
So 478-71-7 is a valid CAS Registry Number.
InChI:InChI=1/C14H10O2/c15-12-8-7-10-6-5-9-3-1-2-4-11(9)13(10)14(12)16/h1-8,15-16H

478-71-7SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 19, 2017

Revision Date: Aug 19, 2017

1.Identification

1.1 GHS Product identifier

Product name phenanthrene-3,4-diol

1.2 Other means of identification

Product number -
Other names c0435

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:478-71-7 SDS

478-71-7Downstream Products

478-71-7Relevant academic research and scientific papers

Negative correlations between cultivable and active-yet-uncultivable pyrene degraders explain the postponed bioaugmentation

Jiang, Bo,Chen, Yating,Xing, Yi,Lian, Luning,Shen, Yaoxin,Zhang, Baogang,Zhang, Han,Sun, Guangdong,Li, Junyi,Wang, Xinzi,Zhang, Dayi

, (2021/09/24)

Bioaugmentation is an effective approach to remediate soils contaminated by polycyclic aromatic hydrocarbons (PAHs), but suffers from unsatisfactory performance in engineering practices, which is hypothetically explained by the complicated interactions between indigenous microbes and introduced degraders. This study isolated a cultivable pyrene degrader (Sphingomonas sp. YT1005) and an active pyrene degrading consortium (Gp16, Streptomyces, Pseudonocardia, Panacagrimonas, Methylotenera and Nitrospira) by magnetic-nanoparticle mediated isolation (MMI) from soils. Pyrene biodegradation was postponed in bioaugmentation with Sphingomonas sp. YT1005, whilst increased by 30.17% by the active pyrene degrading consortium. Pyrene dioxygenase encoding genes (nidA, nidA3 and PAH-RHDα-GP) were enriched in MMI isolates and positively correlated with pyrene degradation efficiency. Pyrene degradation by Sphingomonas sp. YT1005 only followed the phthalate pathway, whereas both phthalate and salicylate pathways were observed in the active pyrene degrading consortium. The results indicated that the uncultivable pyrene degraders were suitable for bioaugmentation, rather than cultivable Sphingomonas sp. YT1005. The negative correlations between Sphingomonas sp. YT1005 and the active-yet-uncultivable pyrene degraders were the underlying mechanisms of bioaugmentation postpone in engineering practices.

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