Camlin shuts Diphenol Plant; fire loss INR 2 crore
Camlin Fine Sciences has shut down its Diphenol Plant at Dahej SEZ-II in Gujarat due to severe constraints on raw material availability and pricing. The company stated that the shutdown will not affect downstream Straight and Aroma products due to secured imports and adequate inventory. A separate fire incident at the plant on May 23, 2026, resulted in an estimated loss of INR 2 crore, which is covered by insurance, while Ethyl Vanillin production is set to resume shortly.

*this image is generated using AI for illustrative purposes only.
Camlin Fine Sciences has announced the shutdown of its Diphenol Plant located at Dahej SEZ-II in Gujarat. The decision follows severe constraints on the availability and prices of key raw materials required for the plant, driven by current geopolitical issues and the economic environment. The company had previously reduced capacity utilization at the facility and initiated steps toward its closure.
The shutdown is not expected to impact the production of downstream Straight products, as Hydroquinone has been secured through imports in anticipation of this event. Furthermore, the company maintains adequate inventory of Catechol to support the production of its Aroma products. The facility will remain closed, and any potential restart will be evaluated based on future improvements in the economic and geopolitical landscape. The company is also analyzing the possibility of repurposing the plant.
Separately, a fire incident occurred at the Diphenol Plant on the night of May 23, 2026, around 11:30 p.m. The fire was caused by a leakage of high-temperature thermic fluid, which spread toward the flaking unit. Due to reduced activity levels and ongoing shutdown procedures, the operations team contained the fire within an hour, extinguishing it by 12:30 a.m. on May 24, 2026. No serious injuries were reported, and the Vanillin facility was shut down as a precautionary measure.
A preliminary assessment indicates the incident resulted in the loss of approximately 30 MT of Catechol inventory and damage to the flaker machine, electrical cables, measuring instruments, and insulation. The estimated financial loss is around INR 2 crore. The company confirmed that the loss is adequately covered by insurance and that steps are being initiated to file a claim. Regulatory authorities have been informed, and measures have been taken to prevent environmental hazards.
Following the safety assessment, the company plans to restart Ethyl Vanillin production within the next 48 hours. It does not anticipate any impact on the sales of downstream Straights and Aroma products. The turnover of the Diphenol Plant for the financial year 2024-25 was Rs. 4,352.47 lakh, accounting for 5.06% of the company's total turnover.
| Particulars | Details |
|---|---|
| Plant Location | Plot No. Z/96/D, Dahej SEZ -II, Tal. Vagra, Dist. Bharuch, Gujarat |
| Turnover (FY2024-25) | Rs. 4,352.47 lakh (5.06% of total) |
| Date of Closure | May 24, 2026 |
| Fire Incident Date | May 23, 2026 |
| Estimated Loss | INR 2 crore |
| Inventory Lost | 30 MT of Catechol |
Historical Stock Returns for Camlin Fine Sciences
| 1 Day | 5 Days | 1 Month | 6 Months | 1 Year | 5 Years |
|---|---|---|---|---|---|
| +0.62% | -3.62% | -6.81% | -27.08% | -51.21% | -32.93% |
How might Camlin Fine Sciences' long-term reliance on imported Hydroquinone affect its cost structure and profit margins compared to domestic production?
What alternative uses or repurposing strategies could Camlin Fine Sciences pursue for the Dahej SEZ-II facility to unlock value from the idle asset?
Which geopolitical or raw material supply conditions would need to improve for Camlin Fine Sciences to consider restarting the Diphenol Plant, and what is a realistic timeline?


































